06:10:2011 09:04 1.2 CARO CL part_of NCBITaxon:3193 (Embryophyta) OBO-Edit 2.1-beta19 Plant Ontology by Plantontology.org is licensed under a Creative Commons Attribution-NoDerivs 3.0 United States License RamonaNYBG filtered from plant_ontology_assert_basic to contain only anatomy terms, plus remove replaced_by or consider relations to temporal terms plant_ontology xml:lang="en" version 16 has_scope Terms used for banana Term used for citrus term replaced by has_synonym_type database_cross_reference has_obo_namespace subset_property synonym_type_property has_exact_synonym Term used for Arabidopsis Term used for potato Plural Term used for ferns and allies plant cells has_narrow_synonym consider has_broad_synonym Term used for mosses, liverworts, and/or hornworts Term used for maize has_obo_format_version in_subset reference plant structure term definition treat-xrefs-as-is_a has_alternative_id Term used for gymnosperms Japanese synonym Plant Functional Traits Term used for grasses Term used for tomato Term used for rice has_related_synonym Spanish synonym Term for angiosperms adjacent_to 2011-05-09T11:54:22Z Ramona Used when a plant structure (the child) is permanently in contact with another plant structure (the parent). adjacent_to derives_from 2010-07-01T02:45:12Z Ramona derives_from plant_anatomy develops_from develops_from plant_anatomy has_part has_part part_of part_of participates_in 2011-03-23T10:52:56Z Ramona Used with a plant anatomical entity as the child and a plant growth and development stage as the parent. For example, plant gametangium participates_in gametophytic phase. participates_in embryo proper An embryonic plant structure that is the body of a developing plant embryo attached to the maternal tissue in an ovule by a suspensor. OBO_SF_PO:3132560 PO:0000001 The embryo proper is the entire embryo exclusive of the suspensor. embri&#243foro (Spanish) plant_anatomy 胚本体 (Japanese) POC:Maria_Alejandra_Gandolfo embri&#243foro (Spanish) NIG:Yukiko_Yamazaki 胚本体 (Japanese) An embryonic plant structure that is the body of a developing plant embryo attached to the maternal tissue in an ovule by a suspensor. POC:Ramona_Walls anther wall A microsporangium wall that is part of an anther. Has an outer epidermis (exothecium) and an endothecium and may have additional layers. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PO:0000002 PO:0006445 PO:0006477 Poaceae anther wall Zea anther wall pared de la antera (Spanish) plant_anatomy pollen sac wall 葯壁 (Japanese) POC:Maria_Alejandra_Gandolfo pared de la antera (Spanish) A microsporangium wall that is part of an anther. ISBN:0471244554 ISBN:9780003686647 NIG:Yukiko_Yamazaki 葯壁 (Japanese) whole plant A plant structure which is a whole organism. Examples include seed PO:0009010 and embryo PO:0009009. OBO_SF_PO:2968335 PO:0000003 gametophyte plant_anatomy planta entera (Spanish) prothallium seedling sporophyte 植物体全体 (Japanese) A plant structure which is a whole organism. POC:Curators POC:Maria_Alejandra_Gandolfo planta entera (Spanish) NIG:Yukiko_Yamazaki 植物体全体 (Japanese) in vitro plant structure A plant structure that is grown or maintained in vitro. In vitro growth is defined as microbe-free growth in a sterile, culture environment, usually in the laboratory. An example of a sterile culture environment is growth on or in a nutrient medium in a Petri dish, culture flask or test tube. Microbes may be intentionally added to the culture environment, such as in co-culture with Agrobacterium. OBO_SF_PO:2958948 PO:0000004 estructura vegetal in vito (Spanish) plant_anatomy 生体外植物構造 (Japanese) NIG:Yukiko_Yamazaki 生体外植物構造 (Japanese) POC:Maria_Alejandra_Gandolfo estructura vegetal in vito (Spanish) A plant structure that is grown or maintained in vitro. POC:Curators cultured plant cell A plant cell that is grown or maintained in vitro. Includes isolated plant cells and small plant cell aggregates that proliferate while suspended in sterile liquid medium or spread on a solid agar medium. OBO_SF_PO:3289997 PO:0000005 c&#233lula cultivada (Spanish) cell suspension plant_anatomy 培養細胞 (Japanese) A plant cell that is grown or maintained in vitro. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula cultivada (Spanish) NIG:Yukiko_Yamazaki 培養細胞 (Japanese) plant protoplast A cultured plant cell from which the entire plant cell wall has been removed. OBO_SF_PO:3279819 PO:0000006 The cell wall is generally removed using polysaccharide-degrading enzymes such as cellulase, pectinase and /or xylanase. The cultured plant cell may be in suspension culture or from callus culture on solid media. plant_anatomy protoplasto cultivado (Spanish) 培養プロトプラスト、培養原形質 (Japanese) A cultured plant cell from which the entire plant cell wall has been removed. POC:Curators POC:Maria_Alejandra_Gandolfo protoplasto cultivado (Spanish) NIG:Yukiko_Yamazaki 培養プロトプラスト、培養原形質 (Japanese) leaf-derived cultured plant cell A cultured plant cell that was derived from leaf tissue. May be derived from cultured plant callus or plant protoplast that was induced from a segment of leaf. In the case of the plant protoplast, after the re-establishment cell walls. PO:0000007 c&#233lula cultivada de hoja (Spanish) plant_anatomy 培養葉細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula cultivada de hoja (Spanish) A cultured plant cell that was derived from leaf tissue. POC:Curators NIG:Yukiko_Yamazaki 培養葉細胞 (Japanese) root-derived cultured plant cell A cultured plant cell that was derived from root tissue. May be derived from cultured plant callus or plant protoplasts induced from a segment of root. In the case of the plant protoplast, after the re-establishment plant cell walls. PO:0000008 c&#233lula cultivada de ra&#237z (Spanish) plant_anatomy 培養根細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula cultivada de ra&#237z (Spanish) A cultured plant cell that was derived from root tissue. POC:Curators NIG:Yukiko_Yamazaki 培養根細胞 (Japanese) cultured plant callus A plant callus grown or maintained in vitro. Cultured plant callus may induced to form from plant protoplasts or cultured plant cells in suspension culture. After supplementation with the appropriate plant growth regulators, further differentiation may lead to the development of plant tissues, plant organs and ultimately, a whole plant. OBO_SF_PO:3280004 OBO_SF_PO:3286242 PO:0000009 callo cultivado (Spanish) plant_anatomy 培養カルス (Japanese) NIG:Yukiko_Yamazaki 培養カルス (Japanese) A plant callus grown or maintained in vitro. POC:Curators POC:Maria_Alejandra_Gandolfo callo cultivado (Spanish) cultured plant embryo A plant embryo that is grown or maintained in vitro. Includes isolated and maintained mature or immature zygotic embryos, somatic embryos or haploid embryos (derived from male gametophyte). OBO_SF_PO:3289110 PO:0000010 embri&#243n cultivado (Spanish) plant_anatomy 培養胚 (Japanese) A plant embryo that is grown or maintained in vitro. POC:Curators TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo embri&#243n cultivado (Spanish) NIG:Yukiko_Yamazaki 培養胚 (Japanese) cultured somatic plant embryo A somatic plant embryo grown and maintained in vitro. Cultured somatic plant embryos are commonly induced after the formation of callus from an explant and treatment with plant growth regulators. PO:0000011 embri&#243n som&#225tico cultivado (Spanish) plant_anatomy 培養体細胞胚 (Japanese) NIG:Yukiko_Yamazaki 培養体細胞胚 (Japanese) POC:Maria_Alejandra_Gandolfo embri&#243n som&#225tico cultivado (Spanish) A somatic plant embryo grown and maintained in vitro. POC:Curators TAIR:Katica_Ilic apical hook Hook-like structure which develops at the apical part of the hypocotyl in dark-grown seedlings in dicots. OBO_SF_PO:2971884 PO:0000012 gancho apical (Spanish) hypocotyl hook plant_anatomy 頂端かぎ状構造 (Japanese) Hook-like structure which develops at the apical part of the hypocotyl in dark-grown seedlings in dicots. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 頂端かぎ状構造 (Japanese) POC:Maria_Alejandra_Gandolfo gancho apical (Spanish) cauline leaf In Arabidopsis, refers to the leaves that are borne on the elongated inflorescence branches. Leaf or pairs/whorls of leaves borne on the stem. OBO_SF_PO:3205381 PO:0000013 hoja caulinar (Spanish) plant_anatomy 茎生葉、茎葉 (Japanese) NIG:Yukiko_Yamazaki 茎生葉、茎葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja caulinar (Spanish) Leaf or pairs/whorls of leaves borne on the stem. TAIR:Katica_Ilic rosette leaf Arabidopsis, vegetative development is characterized by the production of the rosette leaves. OBO_SF_PO:3205381 One of multiple leaves borne in a rosette - a group of leaves, generally borne at the base of the plant, that are separated by very short internodes. PO:0000014 hoja en roseta (Spanish) plant_anatomy ロゼット葉 (Japanese) One of multiple leaves borne in a rosette - a group of leaves, generally borne at the base of the plant, that are separated by very short internodes. TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo hoja en roseta (Spanish) NIG:Yukiko_Yamazaki ロゼット葉 (Japanese) cotyledon primordium A phyllome primordium that will develop into a cotyledon. PO:0000015 plant_anatomy primordio de cotiled&#243n (Spanish) 子葉 原基 (Japanese) NIG:Yukiko_Yamazaki 子葉 原基 (Japanese) A phyllome primordium that will develop into a cotyledon. POC:Curators POC:Maria_Alejandra_Gandolfo primordio de cotiled&#243n (Spanish) lateral root primordium A root primordium that is derived from a root pericycle and will develop into a lateral root. PO:0000016 plant_anatomy primordio de ra&#237z lateral (Spanish) 側根原基 (Japanese) NIG:Yukiko_Yamazaki 側根原基 (Japanese) A root primordium that is derived from a root pericycle and will develop into a lateral root. POC:Curators POC:Maria_Alejandra_Gandolfo primordio de ra&#237z lateral (Spanish) leaf primordium A phyllome primordium that will develop into a leaf. Emerges as an outgrowth in the shoot apex (flanking the meristem). PO:0000017 plant_anatomy primordio de hoja (Spanish) 葉原基 (Japanese) NIG:Yukiko_Yamazaki 葉原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de hoja (Spanish) A phyllome primordium that will develop into a leaf. POC:Curators ovule primordium A primordium that will develop into an ovule. PO:0000018 plant_anatomy primordio de &#243vulo (Spanish) 胚珠原基 (Japanese) A primordium that will develop into an ovule. POC:Curators POC:Maria_Alejandra_Gandolfo primordio de &#243vulo (Spanish) NIG:Yukiko_Yamazaki 胚珠原基 (Japanese) gynoecium primordium A primordium that will develop into a gynoecium. PO:0000019 plant_anatomy primordio de gineceo (Spanish) 雌蕊原基 (Japanese) A primordium that will develop into a gynoecium. POC:Curators NIG:Yukiko_Yamazaki 雌蕊原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de gineceo (Spanish) starch sheath cell OBSOLETE. Cells characterized by conspicuous and rather stable accumulation of starch. PO:0000020 Uninformative definition c&#233lula con almid&#243n de la vaina (Spanish) plant_anatomy true ISBN:044174520 OBSOLETE. Cells characterized by conspicuous and rather stable accumulation of starch. POC:Maria_Alejandra_Gandolfo c&#233lula con almid&#243n de la vaina (Spanish) petal primordium A phyllome primordium that will develop into a petal. PO:0000021 plant_anatomy primordio de p&#233talo (Spanish) 花弁 原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de p&#233talo (Spanish) NIG:Yukiko_Yamazaki 花弁 原基 (Japanese) A phyllome primordium that will develop into a petal. POC:Curators cuticle A layer of fatty material, cutin, rather impervious to water, located on the outer walls of epidermal cells. PO:0000022 cut&#237cula (Spanish) plant_anatomy クチクラ (Japanese) NIG:Yukiko_Yamazaki クチクラ (Japanese) POC:Maria_Alejandra_Gandolfo cut&#237cula (Spanish) A layer of fatty material, cutin, rather impervious to water, located on the outer walls of epidermal cells. ISBN:0471245208 casparian strip Comment: this term is now available in the cellular_component aspect of the Gene Ontology (GO:0048226). OBSOLETE. A band-like wall formation within primary walls that contains suberin and lignin; typical of endodermal cells in roots, in which it occurs in radial and transverse anticlinal walls. PO:0000023 banda de caspary (Spanish) plant_anatomy true ISBN:0471245208 OBSOLETE. A band-like wall formation within primary walls that contains suberin and lignin; typical of endodermal cells in roots, in which it occurs in radial and transverse anticlinal walls. POC:Maria_Alejandra_Gandolfo banda de caspary (Spanish) filiform apparatus OBSOLETE. A complex of cell wall invaginations in a synergid cell similar to those in transfer cells. PO:0000024 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043680. aparato filiforme (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo aparato filiforme (Spanish) ISBN:0471245208 OBSOLETE. A complex of cell wall invaginations in a synergid cell similar to those in transfer cells. root tip OBO_SF_PO:2971884 PO:0000025 The portion of the root including the meristem and root cap. plant_anatomy punta de la ra&#237z (Spanish) 根端 (Japanese) POC:Maria_Alejandra_Gandolfo punta de la ra&#237z (Spanish) TAIR:Katica_Ilic The portion of the root including the meristem and root cap. NIG:Yukiko_Yamazaki 根端 (Japanese) primary root tip PO:0000026 The portion of the primary root including the meristem and root cap. plant_anatomy punta de la ra&#237z primaria (Spanish) 一次根端 (Japanese) POC:Maria_Alejandra_Gandolfo punta de la ra&#237z primaria (Spanish) NIG:Yukiko_Yamazaki 一次根端 (Japanese) TAIR:Katica_Ilic The portion of the primary root including the meristem and root cap. lateral root tip PO:0000027 The portion of the lateral root including the meristem and root cap. plant_anatomy punta de la ra&#237z lateral (Spanish) 側根端 (Japanese) NIG:Yukiko_Yamazaki 側根端 (Japanese) TAIR:Katica_Ilic The portion of the lateral root including the meristem and root cap. POC:Maria_Alejandra_Gandolfo punta de la ra&#237z lateral (Spanish) pollen tube tip OBO_SF_PO:3115812 OBSOLETE. Tip portion of the pollen tube that is rapidly growing. PO:0000028 PO:0025195 This term was made obsolete because it is a subcellular component. See GO for the term pollen tube tip (GO:0090404). Since a pollen tube tip is part_of a pollen tube, which is part of a pollen cell, annotations for pollen tube tip may also go to the more general term pollen tube cell (PO:0025195). plant_anatomy punta del tubo pol&#237nico (Spanish) true 花粉管 先端 (Japanese) OBSOLETE. Tip portion of the pollen tube that is rapidly growing. TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo punta del tubo pol&#237nico (Spanish) NIG:Yukiko_Yamazaki 花粉管 先端 (Japanese) root hair tip OBO_SF_PO:3115810 OBSOLETE. Tip portion of an outgrowth of a root epidermal cell. PO:0000029 PO:0000256 This term was made obsolete because it is a subcellular component. Root hair tip (GO:0035619) has been added to GO. To annotate to a cell that has a root hair tip, consider root hair cell (PO:0000256). plant_anatomy punta del pelo de la ra&#237z (Spanish) true 根毛端 (Japanese) NIG:Yukiko_Yamazaki 根毛端 (Japanese) POC:Maria_Alejandra_Gandolfo punta del pelo de la ra&#237z (Spanish) OBSOLETE. Tip portion of an outgrowth of a root epidermal cell. TAIR:Katica_Ilic septum A collective organ part structure composed of two or more layers of various tissues that is a partition that divides a cavity formed by the fusion of two or more organs. A septum is formed by the fusion of the walls of two adjacent organs (ovary walls or anther walls), for example, the partition between two sections of an orange, seen in cross-section. OBO_SF_PO:3177333 PO:0000030 plant_anatomy septo (Spanish) 隔壁 (Japanese) POC:Maria_Alejandra_Gandolfo septo (Spanish) NIG:Yukiko_Yamazaki 隔壁 (Japanese) A collective organ part structure composed of two or more layers of various tissues that is a partition that divides a cavity formed by the fusion of two or more organs. POC:Curators lenticel A portion of ground tissue composed of a loosely-packed mass of cork cells occurring especially in the young stem, bark or even leaf of a plant, visible on the surface as a raised, often powdery-appearing spot. Gas can be exchanged through the lenticel. PO:0000031 lenticela (Spanish) plant_anatomy 皮目 (Japanese) NIG:Yukiko_Yamazaki 皮目 (Japanese) A portion of ground tissue composed of a loosely-packed mass of cork cells occurring especially in the young stem, bark or even leaf of a plant, visible on the surface as a raised, often powdery-appearing spot. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo lenticela (Spanish) tetrad of microspores A portion of plant tissue consisting of four microspores that remained joined together shortly after meiosis. Each cell will give rise to a male gametophyte. OBO_SF_PO:3132503 PO:0000032 plant_anatomy t&#233trada de las microsporas (Spanish) 小胞子の四分子 (Japanese) POC:Maria_Alejandra_Gandolfo t&#233trada de las microsporas (Spanish) A portion of plant tissue consisting of four microspores that remained joined together shortly after meiosis. Each cell will give rise to a male gametophyte. POC:Ramona_Walls NIG:Yukiko_Yamazaki 小胞子の四分子 (Japanese) fruit valve A valve may develop from an entire carpel (as in Brassicaceae) or from part of a carpel (as in Fabaceae). A valve that is a part of a fruit that splits apart when the fruit dehisces. OBO_SF_PO:3132512 PO:0000033 plant_anatomy valva de fruto (Spanish) 果実 弁 (Japanese) A valve that is a part of a fruit that splits apart when the fruit dehisces. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo valva de fruto (Spanish) NIG:Yukiko_Yamazaki 果実 弁 (Japanese) vascular system A plant structure that includes the totality of the portions of vascular tissue in their specific arrangement in a whole plant or in a constituent part thereof. PO:0000034 The vascular system may also contain portions of ground tissue. plant_anatomy sistema vascular (Spanish) 維管系 (Japanese) NIG:Yukiko_Yamazaki 維管系 (Japanese) A plant structure that includes the totality of the portions of vascular tissue in their specific arrangement in a whole plant or in a constituent part thereof. ISBN:0471245208 ISBN:0716710072 POC:Curators POC:Maria_Alejandra_Gandolfo sistema vascular (Spanish) cotyledon vascular system A vascular system that is part of a cotyledon. PO:0000035 plant_anatomy sistema vascular del cotiled&#243n (Spanish) 子葉 維管系 (Japanese) A vascular system that is part of a cotyledon. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 子葉 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del cotiled&#243n (Spanish) leaf vascular system A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf. PO:0000036 plant_anatomy sistema vascular de la hoja (Spanish) 葉維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de la hoja (Spanish) A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉維管系 (Japanese) shoot apex &#225pice del epiblasto (epiblastema) (Spanish) A shoot axis that is the most distal part of a shoot system and has as parts a shoot apical meristem and the youngest leaf primordia. OBO_SF_PO:3132475 PO:0000037 plant_anatomy シュート頂、茎頂 (Japanese) A shoot axis that is the most distal part of a shoot system and has as parts a shoot apical meristem and the youngest leaf primordia. POC:Curators NIG:Yukiko_Yamazaki シュート頂、茎頂 (Japanese) &#225pice del epiblasto (epiblastema) (Spanish) POC:Maria_Alejandra_Gandolfo primary endosperm cell Cell produced by the fusion of sperm cell nucleus and two polar nuclei of the central cell (or diploid secondary endosperm nucleus, in cases where two polar nuclei fuse together before double fertilization). The first cell of the endosperm, often tripoid. PO:0000038 c&#233lula primaria del endosperma (Spanish) plant_anatomy 一次 胚乳細胞 (Japanese) Cell produced by the fusion of sperm cell nucleus and two polar nuclei of the central cell (or diploid secondary endosperm nucleus, in cases where two polar nuclei fuse together before double fertilization). The first cell of the endosperm, often tripoid. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 一次 胚乳細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula primaria del endosperma (Spanish) shoot axis vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a shoot axis. Can occur in a stem or branch. PO:0000039 branch vascular system plant_anatomy sistema vascular del eje del epiblasto (epiblastema) (Spanish) stem vascular system シュート 軸 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del eje del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki シュート 軸 維管系 (Japanese) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a shoot axis. POC:Curators adventitious root nodule Enlargement or swelling at position of dormant adventitious root primordium (on the stem), inhabited by nitrogen-fixing bacteria. OBO_SF_PO:3132479 PO:0000040 Unlike the root nodules, these contain functioning chloroplasts in the nodule cortex and are therefore capable of carbon fixation. Note: stem nodule is commonly used term for this structure, although the nodules are formed at positions of dormant adventitious root primordia. n&#243dulo de la ra&#237z adventicia (Spanish) plant_anatomy stem primordium 不定根根粒 (Japanese) POC:Maria_Alejandra_Gandolfo n&#243dulo de la ra&#237z adventicia (Spanish) NIG:Yukiko_Yamazaki 不定根根粒 (Japanese) Enlargement or swelling at position of dormant adventitious root primordium (on the stem), inhabited by nitrogen-fixing bacteria. TAIR:Katica_Ilic epidermal cork cell Developmentally different from periderm cork cell (i.e., phellem), produced by cork cambium. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025). One of the two types of short cells in the epidermis of grasses and bamboos. It is usually paired with silica cell. PO:0000041 c&#233lula de corcho epid&#233rmica (Spanish) plant_anatomy 表皮コルク細胞 (Japanese) One of the two types of short cells in the epidermis of grasses and bamboos. It is usually paired with silica cell. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 表皮コルク細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de corcho epid&#233rmica (Spanish) shoot-borne root A post-embryonic root that develops from shoot tissue. PO:0000042 PO:0003007 PO:0020129 adventitious root aerial root epiblasto (epiblastema) que se origina en la ra&#237z (Spanish) plant_anatomy stilt root シュート細胞由来の根 (Japanese) NIG:Yukiko_Yamazaki シュート細胞由来の根 (Japanese) A post-embryonic root that develops from shoot tissue. GR:Pankaj_Jaiswal TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) que se origina en la ra&#237z (Spanish) crown root Adventitious root formed at the base of the growing stem (known as a crown). PO:0000043 plant_anatomy ra&#237z en corona (Spanish) 冠根 (Japanese) Adventitious root formed at the base of the growing stem (known as a crown). TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo ra&#237z en corona (Spanish) NIG:Yukiko_Yamazaki 冠根 (Japanese) prop root Adventitious root formed at stem nodes above the ground and growing directly into the soil. PO:0000044 This term is perhaps best defined functionally to prop the plant up. brace root plant_anatomy ra&#237z de sost&#233n (Spanish) 支柱根、支持根、支柱気根 (Japanese) Adventitious root formed at stem nodes above the ground and growing directly into the soil. TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo ra&#237z de sost&#233n (Spanish) NIG:Yukiko_Yamazaki 支柱根、支持根、支柱気根 (Japanese) embryo root A root that is initiated in a developing embryo. PO:0000045 embryonic root plant_anatomy ra&#237z embri&#243nica (Spanish) 初期の根、胚根 (Japanese) NIG:Yukiko_Yamazaki 初期の根、胚根 (Japanese) A root that is initiated in a developing embryo. TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo ra&#237z embri&#243nica (Spanish) seminal root A root formed within the scutellar node of the embryo in some monocotyledonous plants. PO:0000046 lateral seminal root plant_anatomy ra&#237z seminal (Spanish) scutellar nodal root secondary root 種子根 (Japanese) POC:Maria_Alejandra_Gandolfo ra&#237z seminal (Spanish) NIG:Yukiko_Yamazaki 種子根 (Japanese) A root formed within the scutellar node of the embryo in some monocotyledonous plants. TAIR:Katica_Ilic leaf lamina epidermis A portion of leaf epidermis that is part of a leaf lamina. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0000047 epidermis de la l&#225mina de la hoja (Spanish) plant_anatomy 葉身表皮 (Japanese) A portion of leaf epidermis that is part of a leaf lamina. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis de la l&#225mina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉身表皮 (Japanese) leaf lamina vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf lamina. PO:0000048 plant_anatomy sistema vascular de la l&#225mina de la hoja (Spanish) 葉身維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de la l&#225mina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉身維管系 (Japanese) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf lamina. POC:Ramona_Walls leaf lamina abaxial epidermis A portion of leaf lamina epidermis that covers the abaxial/lower surface of a leaf lamina. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0000049 epidermis abaxial de la l&#225mina de la hoja (Spanish) plant_anatomy 葉身背軸側表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis abaxial de la l&#225mina de la hoja (Spanish) A portion of leaf lamina epidermis that covers the abaxial/lower surface of a leaf lamina. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉身背軸側表皮 (Japanese) leaf lamina adaxial epidermis A portion of leaf lamina epidermis that covers the adaxial/upper surface of a leaf lamina. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0000050 epidermis adaxial de la l&#225mina de la hoja (Spanish) plant_anatomy 葉身向軸側表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis adaxial de la l&#225mina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉身向軸側表皮 (Japanese) A portion of leaf lamina epidermis that covers the adaxial/upper surface of a leaf lamina. POC:Ramona_Walls petiole epidermis A portion of leaf epidermis that is part of a petiole. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0000051 epidermis del pec&#237olo (Spanish) plant_anatomy 葉柄 表皮 (Japanese) NIG:Yukiko_Yamazaki 葉柄 表皮 (Japanese) A portion of leaf epidermis that is part of a petiole. POC:Ramona_Walls TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo epidermis del pec&#237olo (Spanish) petiole vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf petiole. PO:0000052 plant_anatomy sistema vascular del pec&#237olo (Spanish) 葉柄 維管系 (Japanese) NIG:Yukiko_Yamazaki 葉柄 維管系 (Japanese) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf petiole. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sistema vascular del pec&#237olo (Spanish) petiole cortex A portion of ground tissue that is part of a cortex and part of the petiole. PO:0000053 cortex (corteza) del pec&#237olo (Spanish) plant_anatomy portion of petiole corex tissue 葉柄　皮層 (Japanese) A portion of ground tissue that is part of a cortex and part of the petiole. POC:Curators TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo cortex (corteza) del pec&#237olo (Spanish) NIG:Yukiko_Yamazaki 葉柄　皮層 (Japanese) petal vascular system A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a petal. PO:0000054 plant_anatomy sistema vascular de p&#233talo (Spanish) 花弁 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de p&#233talo (Spanish) A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a petal. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花弁 維管系 (Japanese) bud An undeveloped shoot system. OBO_SF_PO:3016634 PO:0000055 plant_anatomy yema (Spanish) 芽 (Japanese) NIG:Yukiko_Yamazaki 芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema (Spanish) An undeveloped shoot system. POC:Curators flower bud A bud that develops into a flower. PO:0000056 floral bud plant_anatomy yema floral (Spanish) 花芽 (Japanese) NIG:Yukiko_Yamazaki 花芽 (Japanese) A bud that develops into a flower. POC:Curators POC:Maria_Alejandra_Gandolfo yema floral (Spanish) inflorescence bud A bud that develops into an inflorescence. OBO_SF_PO:3147067 PO:0000057 male bud plant_anatomy yema de inflorescencia (Spanish) 花序芽 (Japanese) A bud that develops into an inflorescence. POC:Curators CO_125:0000049 male bud NIG:Yukiko_Yamazaki 花序芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema de inflorescencia (Spanish) vegetative bud A bud that develops into a shoot system that has as organ parts only vegetative organs. OBO_SF_PO:3020771 PO:0000058 plant_anatomy yema vegetativa (Spanish) 枝芽 (Japanese) NIG:Yukiko_Yamazaki 枝芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema vegetativa (Spanish) A bud that develops into a shoot system that has as organ parts only vegetative organs. POC:Curators root initial cell An initial cell that is part of a root apical meristem and by division gives rise to two cells, one of which remains in the meristem, while the other is produces different root cells. PO:0000059 c&#233lula inicial de la ra&#237z (Spanish) plant_anatomy root stem cell 根始原細胞 (Japanese) An initial cell that is part of a root apical meristem and by division gives rise to two cells, one of which remains in the meristem, while the other is produces different root cells. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 根始原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula inicial de la ra&#237z (Spanish) root cortex-endodermis initial cell A root initial cell that produces root cortex and endodermis. In direct contact with quiescent center. PO:0000060 c&#233lula inicial del cortex/endodermis de la ra&#237z (Spanish) plant_anatomy root cortex-endodermis stem cell 根皮層内皮始原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula inicial del cortex/endodermis de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根皮層内皮始原細胞 (Japanese) A root initial cell that produces root cortex and endodermis. In direct contact with quiescent center. TAIR:Katica_Ilic lateral root-cap-epidermal initial cell A root initial cell that produces lateral root-cap cells and root epidermis. PO:0000061 c&#233lula inicial del caliptra de la ra&#237z lateral (Spanish) lateral root-cap-epidermal stem cell plant_anatomy 側根冠表皮始原細胞 (Japanese) A root initial cell that produces lateral root-cap cells and root epidermis. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula inicial del caliptra de la ra&#237z lateral (Spanish) NIG:Yukiko_Yamazaki 側根冠表皮始原細胞 (Japanese) stomatal initial 2011-02-02T09:01:50Z An epidermal initial that undergoes several rounds of uneven division, each time giving rise to a larger daughter cell that differentiates into an epidermal ground cell and a smaller daughter cell that remains meristematic, until the meristematic cell differentiates into a guard mother cell. OBO_SF_PO:3112108 PO:0000062 Ramona inicial estom&#225tica (meristemoide inicial) (Spanish) plant_anatomy stomatal initial cell stomatal meristemoid POC:Maria_Alejandra_Gandolfo inicial estom&#225tica (meristemoide inicial) (Spanish) An epidermal initial that undergoes several rounds of uneven division, each time giving rise to a larger daughter cell that differentiates into an epidermal ground cell and a smaller daughter cell that remains meristematic, until the meristematic cell differentiates into a guard mother cell. POC:Ramona_Walls leaf procambial cell 2011-02-02T11:45:49Z A procambial cell that is part of a leaf procambium. DMC Leaf procambial cells may be derived from the shoot apical meristem or can arise throughout the mesophyll of a developing leaf. PO:0000063 Ramona c&#233lula procambial de la hoja (Spanish) dispersed meristematic cell leaf procambium cell plant_anatomy DMC PMCID:PMC1550771 PMCID:PMC1550771 dispersed meristematic cell POC:Maria_Alejandra_Gandolfo c&#233lula procambial de la hoja (Spanish) A procambial cell that is part of a leaf procambium. POC:Ramona_Walls xylem pole pericycle cell 2011-02-02T11:52:34Z A pericycle cell that is adjacent to the protoxylem of a vascular bundle. OBO_SF_PO:3124791 PO:0000064 Ramona Xylem pole pericycle cells are cells in the pericycle that are adjacent to the protoxylem pole of a vascular bundle. Pericycle cells that are adjacent to other xylem cells in the vascular bundle are not considered xylem pole pericycle cells. Xylem pole pericycle cells may retain some meristematic activity and are the site of lateral root initiation. c&#233lula del polo xilem&#225tico del periciclo (Spanish) plant_anatomy A pericycle cell that is adjacent to the protoxylem of a vascular bundle. PMID:17993548 POC:Maria_Alejandra_Gandolfo c&#233lula del polo xilem&#225tico del periciclo (Spanish) phloem pole pericycle cell 2011-02-02T11:55:06Z A pericycle cell that is adjacent to the protophloem of a vascular bundle. OBO_SF_PO:3124791 PO:0000065 Phloem pole pericycle cells are cells in the pericycle that are adjacent to the protophloem pole of a vascular bundle. Pericycle cells that are adjacent to other phloem cells in the vascular bundle are not considered phloem pole pericycle cells. Phloem pole pericycle cells are distinct from xylem pole pericycle cells in that they display cytoplasmic characteristics of a more differentiated status. Ramona c&#233lula del polo floem&#225tico del periciclo (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula del polo floem&#225tico del periciclo (Spanish) A pericycle cell that is adjacent to the protophloem of a vascular bundle. PMID:17993548 epithem cell A parenchyma cell of the mesophyll of a hydathode found between the xylem endings and the epidermis. PO:0000066 Proposed to be involved in the retrieval of solutes from the xylem sap. c&#233lular ??? (Spanish) plant_anatomy 被覆組織細胞 (Japanese) NIG:Yukiko_Yamazaki 被覆組織細胞 (Japanese) A parenchyma cell of the mesophyll of a hydathode found between the xylem endings and the epidermis. ISBN:0471245208 PMID:12662305 POC:Maria_Alejandra_Gandolfo c&#233lular ??? (Spanish) companion cell A specialized parenchyma cell associated with a sieve-tube member in angiosperm phloem and arising from the same mother cell as the sieve-tube member. PO:0000071 c&#233lula acompa&#241iante (Spanish) plant_anatomy 伴細胞 (Japanese) NIG:Yukiko_Yamazaki 伴細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula acompa&#241iante (Spanish) A specialized parenchyma cell associated with a sieve-tube member in angiosperm phloem and arising from the same mother cell as the sieve-tube member. ISBN:0879015322 parenchyma cell A relatively unspecialized ground tissue cell with a nucleate protoplast. PO:0000074 c&#233lula parenquim&#225tica (Spanish) plant_anatomy 柔組織細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula parenquim&#225tica (Spanish) A relatively unspecialized ground tissue cell with a nucleate protoplast. ISBN:0471245208 NIG:Yukiko_Yamazaki 柔組織細胞 (Japanese) collenchyma cell An elongated plant cell with unevenly thickened non-lignified primary walls that is alive at maturity. PO:0000075 c&#233lula colenquim&#225tica (Spanish) plant_anatomy 厚角組織 細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula colenquim&#225tica (Spanish) An elongated plant cell with unevenly thickened non-lignified primary walls that is alive at maturity. ISBN:0471245208 NIG:Yukiko_Yamazaki 厚角組織 細胞 (Japanese) chlorenchyma cell A parenchyma cell containing chloroplasts; a component of leaf mesophyll and other green parenchyma tissue. PO:0000076 c&#233lula clorenquim&#225tica (Spanish) plant_anatomy 同化組織、葉緑組織 細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula clorenquim&#225tica (Spanish) NIG:Yukiko_Yamazaki 同化組織、葉緑組織 細胞 (Japanese) A parenchyma cell containing chloroplasts; a component of leaf mesophyll and other green parenchyma tissue. ISBN:0471245208 sclerenchyma cell PO:0000077 Usually dead cell variable in form and size, with more or less thick, often lignified, secondary walls. c&#233lula esclerenquim&#225tica (Spanish) plant_anatomy 厚膜組織 細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula esclerenquim&#225tica (Spanish) NIG:Yukiko_Yamazaki 厚膜組織 細胞 (Japanese) ISBN:0471245208 Usually dead cell variable in form and size, with more or less thick, often lignified, secondary walls. transfer cell A cell with wall ingrowths (or invaginations) that increase the surface of the plasmalemma. Appear to be specialized for short-distance transfer of solutes. Transfer cells can occur anywhere there is a junction between two individuals, such as between a sporophyte and a gametophyte, or between a parasitic plant and its host. OBO_SF_PO:3172685 PO:0000078 c&#233lula de transferencia (Spanish) plant_anatomy 転送細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de transferencia (Spanish) A cell with wall ingrowths (or invaginations) that increase the surface of the plasmalemma. ISBN:0471245208 NIG:Yukiko_Yamazaki 転送細胞 (Japanese) fusiform initial An elongated cambial initial cell with approximately wedge-shaped ends that is part of the vascular cambium and gives rise to axial cells. PO:0000079 PO:0000275 c&#233lula inicial fusiforme (Spanish) fusiform initial cell plant_anatomy xylem initial xylem mother cell 紡錘形始原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula inicial fusiforme (Spanish) NIG:Yukiko_Yamazaki 紡錘形始原細胞 (Japanese) An elongated cambial initial cell with approximately wedge-shaped ends that is part of the vascular cambium and gives rise to axial cells. ISBN:0471245208 axial cell A vascular cell derived from the fusiform cambial initial and oriented with its longest diameter parallel with the main axis of stem or root. PO:0000081 These cells make up the axial system, also known as vertical or longitudinal system. c&#233lula axial (Spanish) plant_anatomy 軸細胞 (Japanese) NIG:Yukiko_Yamazaki 軸細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula axial (Spanish) A vascular cell derived from the fusiform cambial initial and oriented with its longest diameter parallel with the main axis of stem or root. ISBN:0471245208 ray initial A cambial initial cell that gives rise to ray cells of the secondary xylem and secondary phloem. PO:0000082 c&#233lula inicial de rayo (Spanish) plant_anatomy ray initial cell 放射組織始原細胞 (Japanese) NIG:Yukiko_Yamazaki 放射組織始原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula inicial de rayo (Spanish) A cambial initial cell that gives rise to ray cells of the secondary xylem and secondary phloem. ISBN:0471245208 plant sperm cell A gamete produced by an antheridium or a microgametophyte. PO:0000084 PO:0020098 The sperm (microgamete) is usually smaller than the egg (megagamete). Male gametes may be defined as the motile gamete, rather than the smaller gamete. c&#233lula esperm&#225tica o esperma (Spanish) male gamete microgamete plant_anatomy sperm nucleus 精子細胞 (Japanese) A gamete produced by an antheridium or a microgametophyte. POC:Curators NIG:Yukiko_Yamazaki 精子細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula esperm&#225tica o esperma (Spanish) shoot axis epidermis A portion of shoot epidermis that is part of a shoot axis. Can occur on a stem or branch. PO:0000112 branch epidermis culm epidermis epidermis del eje del tallo (Spanish) plant_anatomy stem epidermis シュート 軸 表皮 (Japanese) A portion of shoot epidermis that is part of a shoot axis. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis del eje del tallo (Spanish) NIG:Yukiko_Yamazaki シュート 軸 表皮 (Japanese) socket cell A shoot epidermal cell that surrounds a trichome and provides its support. CL:0000297 PO:0000115 c&#233lula de encaje (Spanish) cell located at the base of the trichome plant_anatomy trichome support cell ソケット細胞 (Japanese) NIG:Yukiko_Yamazaki ソケット細胞 (Japanese) A shoot epidermal cell that surrounds a trichome and provides its support. ISBN:0471245208 PMID:15319479 POC:Maria_Alejandra_Gandolfo c&#233lula de encaje (Spanish) abscission zone A portion of plant tissue that is part of a plant structure that has as parts a separation layer and a protective layer and is involved in the abscission of the structure. GO:0009838 PO:0000146 abscission layer plant_anatomy zona de absici&#243n (Spanish) 離層abscission layer (Japanese) POC:Maria_Alejandra_Gandolfo zona de absici&#243n (Spanish) A portion of plant tissue that is part of a plant structure that has as parts a separation layer and a protective layer and is involved in the abscission of the structure. ISBN:047124529 POC:Curators NIG:Yukiko_Yamazaki 離層abscission layer (Japanese) synergid Cell, usually two in number, in the micropylar end of the embryo sac of angiosperms associated with the egg in the egg apparatus. PO:0000191 plant_anatomy sin&#233rgida (Spanish) 助細胞 (Japanese) POC:Maria_Alejandra_Gandolfo sin&#233rgida (Spanish) NIG:Yukiko_Yamazaki 助細胞 (Japanese) Cell, usually two in number, in the micropylar end of the embryo sac of angiosperms associated with the egg in the egg apparatus. ISBN:047125208 TAIR:Katica_Ilic free nuclear endosperm An endosperm in which at least the first karyokinesis is not followed by cytokinesis. PO:0000198 cenocytic endosperm coenocytic endosperm endosperma con núcleos libres (Spanish) nuclear endosperm plant_anatomy 遊離核型胚乳 (Japanese) An endosperm in which at least the first karyokinesis is not followed by cytokinesis. ISBN:0080374913 ISBN:0471245194 POC:Maria_Alejandra_Gandolfo endosperma con núcleos libres (Spanish) NIG:Yukiko_Yamazaki 遊離核型胚乳 (Japanese) cellular endosperm Endosperm in which the first karyokinesis event is accompanied by cytokinesis. PO:0000199 endosperma c&#233lular (Spanish) plant_anatomy 細胞性胚乳 (Japanese) Endosperm in which the first karyokinesis event is accompanied by cytokinesis. ISBN:0080374913 ISBN:0471245194 POC:Maria_Alejandra_Gandolfo endosperma c&#233lular (Spanish) NIG:Yukiko_Yamazaki 細胞性胚乳 (Japanese) micropylar endosperm A portion of plant tissue that is the region of the endosperm closest to the micropyle of the seed. PO:0000200 endosperma micr&#243pilar (Spanish) micropylar region plant_anatomy portion of micropylar endosperm 珠孔内胚乳 (Japanese) NIG:Yukiko_Yamazaki 珠孔内胚乳 (Japanese) A portion of plant tissue that is the region of the endosperm closest to the micropyle of the seed. TAIR:Leonore_Reiser POC:Maria_Alejandra_Gandolfo endosperma micr&#243pilar (Spanish) chalazal cyst A portion of plant tissue that is the part of the endosperm nearest the chalazal region of the ovule and forming a cyst-like structure. Not in current literature. More like an attribute. PO:0000201 chalazal endosperm cyst ciste calazal (Spanish) plant_anatomy portion of chalazal cyst カラザの嚢 (Japanese) A portion of plant tissue that is the part of the endosperm nearest the chalazal region of the ovule and forming a cyst-like structure. ISBN:047124529 TAIR:Leonore_Reiser POC:Maria_Alejandra_Gandolfo ciste calazal (Spanish) NIG:Yukiko_Yamazaki カラザの嚢 (Japanese) nectary epidermis A portion of shoot epidermis that is part of a nectary. PO:0000207 epidermis del nectario (Spanish) plant_anatomy 蜜腺表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del nectario (Spanish) NIG:Yukiko_Yamazaki 蜜腺表皮 (Japanese) A portion of shoot epidermis that is part of a nectary. POC:Ramona_Walls shoot axis cortex A portion of ground tissue that is part of a cortex and part of a shoot axis. Can occur in a stem or branch. PO:0000223 branch cortex cortex del eje del epiblasto (epiblastema) del tallo (Spanish) plant_anatomy portion of shoot axis cortex tissue stem cortex シュート軸皮層 (Japanese) POC:Maria_Alejandra_Gandolfo cortex del eje del epiblasto (epiblastema) del tallo (Spanish) NIG:Yukiko_Yamazaki シュート軸皮層 (Japanese) A portion of ground tissue that is part of a cortex and part of a shoot axis. ISBN:047124529 POC:Curators central zone An area of densely packed cells in the shoot apex that divide infrequently. Functions as a population of stem cells that replenishes the meristem. PO:0000224 central initiation zone plant_anatomy zona central (Spanish) 中央帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona central (Spanish) An area of densely packed cells in the shoot apex that divide infrequently. ISBN:0521288959 TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 中央帯 (Japanese) peripheral zone Organogenic region of the meristem, characterized by higher rates of cell division. PO:0000225 peripheral meristem plant_anatomy zona perif&#233rica (Spanish) 周辺帯 (Japanese) ISBN:0521288959 Organogenic region of the meristem, characterized by higher rates of cell division. TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 周辺帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona perif&#233rica (Spanish) rib zone PO:0000226 The region of the shoot apical meristem that lies below the central zone and is flanked by the peripheral zone. file meristem plant_anatomy zona de costilla (Spanish) 髄状zone (Japanese) NIG:Yukiko_Yamazaki 髄状zone (Japanese) ISBN:0521288959 TAIR:Leonore_Reiser The region of the shoot apical meristem that lies below the central zone and is flanked by the peripheral zone. POC:Maria_Alejandra_Gandolfo zona de costilla (Spanish) flower meristem A portion of meristem tissue that gives rise to the floral organs. In Zea mays and other grasses, the floret meristem is part of a spikelet and develops into a specific type of floret. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the spikelet type that the meristem is part of. Choose the most specific term possible from: spikelet (PO:0009051), ear spikelet (PO:0006320), ear pedicellate spikelet (PO:0006348), ear sessile spikelet (PO:0006349), tassel spikelet (PO:0006309), tassel pedicellate spikelet (PO:0006312), tassel sessile spikelet (PO:0006311). PO:0000229 PO:0006329 PO:0006373 PO:0006374 PO:0025091 Poaceae floret meristem ear floret meristem floral apical meristem floral meristem floret meristem mersitema floral (Spanish) plant_anatomy tassel floret meristem 花芽分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo mersitema floral (Spanish) NIG:Yukiko_Yamazaki 花芽分裂組織 (Japanese) A portion of meristem tissue that gives rise to the floral organs. GR:Pankaj_Jaiswal inflorescence meristem A meristem that gives rise to an inflorescence. PO:0000230 meristema de la inflorescencia (Spanish) plant_anatomy 花序分裂組織 (Japanese) A meristem that gives rise to an inflorescence. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 花序分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de la inflorescencia (Spanish) axillary bud meristem A shoot meristem formed in the axil of the leaf. PO:0000232 axillary meristem meristema de yema axilar (Spanish) plant_anatomy 腋芽分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de yema axilar (Spanish) A shoot meristem formed in the axil of the leaf. TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 腋芽分裂組織 (Japanese) functional megaspore A megaspore(s) that forms an embryo sac. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0000244 PO:0006496 Poaceae functional megaspore megaspora funcional (Spanish) plant_anatomy 機能的大胞子 (Japanese) NIG:Yukiko_Yamazaki 機能的大胞子 (Japanese) A megaspore(s) that forms an embryo sac. TAIR:Leonore_Reiser POC:Maria_Alejandra_Gandolfo megaspora funcional (Spanish) degenerate megaspore If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). In monosporic and bisporic megasporogenesis: the megaspore(s) that would not participate in megagametogenesis. PO:0000245 PO:0006495 Poaceae degenerate megaspore megaspora degenerativa (Spanish) plant_anatomy 退化大胞子、胞子形成に寄与しない大胞子 (Japanese) POC:Maria_Alejandra_Gandolfo megaspora degenerativa (Spanish) In monosporic and bisporic megasporogenesis: the megaspore(s) that would not participate in megagametogenesis. TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 退化大胞子、胞子形成に寄与しない大胞子 (Japanese) endodermis A portion of ground tissue that is the inner most layer of a cortex and has a casparian strip in its anticlinal cell walls. Forms a sheath around the vascular system. It may have secondary walls later, part_of cortex. PO:0000252 PO:0006064 SGF:3016668 endodermis (Spanish) endodermoid plant_anatomy portion of endodermal tissue portion of epidermis tissue 内皮 (Japanese) POC:Maria_Alejandra_Gandolfo endodermis (Spanish) NIG:Yukiko_Yamazaki 内皮 (Japanese) A portion of ground tissue that is the inner most layer of a cortex and has a casparian strip in its anticlinal cell walls. ISBN:047124529 POC:Curators root hair cell A root epidermal cell with a simple extension that is concerned with absorption of soil solution. PO:0000256 This term is for an entire epidermal cell that contains a root hair extension. To describe only the cell extension, see root hair (GO:0035618) or root hair tip (GO:0035619). c&#233lula del pelo de la ra&#237z (Spanish) plant_anatomy 根毛細胞 (Japanese) NIG:Yukiko_Yamazaki 根毛細胞 (Japanese) A root epidermal cell with a simple extension that is concerned with absorption of soil solution. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo c&#233lula del pelo de la ra&#237z (Spanish) root cortex A portion of ground tissue that is part of a cortex and part of a root. In dicots and gymnosperms, the cortex consists of mainly parenchyma cells. In monocots sclerenchyma develops in addition to parenchyma. PO:0000258 PO:0003010 cortex de la ra&#237z (Spanish) plant_anatomy portion of root cortex tissue 根皮層 (Japanese) POC:Maria_Alejandra_Gandolfo cortex de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根皮層 (Japanese) A portion of ground tissue that is part of a cortex and part of a root. ISBN:047125208 POC:Curators trichoblast A root epidermal cell that is the smaller cell produced by the asymmetric division of an epidermal intial and gives rise to a root hair. PO:0000262 hair cell plant_anatomy tricoblasto (Spanish) 根毛形成細胞 (Japanese) A root epidermal cell that is the smaller cell produced by the asymmetric division of an epidermal intial and gives rise to a root hair. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo tricoblasto (Spanish) NIG:Yukiko_Yamazaki 根毛形成細胞 (Japanese) atrichoblast A root epidermal cell that is formed after asymmetric division of an epidermal initial and does not give rise to a root hair. PO:0000263 atricoblasto (Spanish) non-hair cell plant_anatomy 非毛根形成細胞 (Japanese) A root epidermal cell that is formed after asymmetric division of an epidermal initial and does not give rise to a root hair. ISBN:0387987819 POC:Maria_Alejandra_Gandolfo atricoblasto (Spanish) NIG:Yukiko_Yamazaki 非毛根形成細胞 (Japanese) protoxylem A portion of xylem tissue composed of any of the first formed elements of the primary xylem. PO:0000272 plant_anatomy portion of protoxylem tissue protoxilema (Spanish) 原生木（質）部 (Japanese) A portion of xylem tissue composed of any of the first formed elements of the primary xylem. ISBN:047125208 POC:Maria_Alejandra_Gandolfo protoxilema (Spanish) NIG:Yukiko_Yamazaki 原生木（質）部 (Japanese) xylem element A cell making up xylem tissue. PO:0000273 elemento del xilema (Spanish) plant_anatomy 木質部 要素 (Japanese) A cell making up xylem tissue. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo elemento del xilema (Spanish) NIG:Yukiko_Yamazaki 木質部 要素 (Japanese) xylem fiber A fiber in xylem. PO:0000274 fibra del xilema (Spanish) plant_anatomy 木質部 繊維 (Japanese) A fiber in xylem. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo fibra del xilema (Spanish) NIG:Yukiko_Yamazaki 木質部 繊維 (Japanese) trichome A unicellular or multicellular plant structure that forms a non-sclerified outgrowth from the epidermis. PO:0000282 PO:0004510 This class is the union of unicellular trichome [narrow synonym of trichome cell (PO:0008030)] and multicellular trichome (PO:0025162). non-secretory trichome plant_anatomy tricoma (Spanish) 毛茸、糸状体、トライコーム (Japanese) POC:Maria_Alejandra_Gandolfo tricoma (Spanish) NIG:Yukiko_Yamazaki 毛茸、糸状体、トライコーム (Japanese) A unicellular or multicellular plant structure that forms a non-sclerified outgrowth from the epidermis. POC:Curators idioblast A plant cell that markedly differs in form, size, or contents from other cells in the same tissue. OBO_SF_PO:3301116 Often contains deposit of minerals or products of secondary metabolism. May have a specialized function. PO:0000283 idioblasto (Spanish) plant_anatomy A plant cell that markedly differs in form, size, or contents from other cells in the same tissue. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo idioblasto (Spanish) subsidiary cell An epidermal cell associated with a stoma and at least morphologically distinguishable from the other epidermal cells. PO:0000284 PO:0000296 accessory cell c&#233lula subsididaria (Spanish) plant_anatomy 助細胞,副細胞（気孔）(auxiliary cell, synergid) (Japanese) NIG:Yukiko_Yamazaki 助細胞,副細胞（気孔）(auxiliary cell, synergid) (Japanese) An epidermal cell associated with a stoma and at least morphologically distinguishable from the other epidermal cells. ISBN:047124520 POC:Maria_Alejandra_Gandolfo c&#233lula subsididaria (Spanish) sieve tube member Also sieve tube element and the obsolete sieve tube segment. Occurs in the sporophytic phase of a plant life cycle. One of the series of cells that make up a sieve tube; it shows a more or less pronounced differentiation between sieve plates (wide pores) and lateral sieve areas (narrow pores). PO:0000286 PO:0000289 miembro del tubo criboso (Spanish) plant_anatomy sieve element sieve tube element 師管要素 (Japanese) NIG:Yukiko_Yamazaki 師管要素 (Japanese) POC:Maria_Alejandra_Gandolfo miembro del tubo criboso (Spanish) ISBN:0471245208 One of the series of cells that make up a sieve tube; it shows a more or less pronounced differentiation between sieve plates (wide pores) and lateral sieve areas (narrow pores). tracheary element General term for any water conducting cell, tracheid or vessel member. Occurs in the sporophytic phase of a plant life cycle. PO:0000290 elemento de traqueida (Spanish) plant_anatomy 管状要素 (Japanese) NIG:Yukiko_Yamazaki 管状要素 (Japanese) POC:Maria_Alejandra_Gandolfo elemento de traqueida (Spanish) General term for any water conducting cell, tracheid or vessel member. ISBN:0471245208 guard cell One of a pair of cells flanking the stomatal pore. PO:0000293 They cause the opening and closing of the pore by changes in turgor. c&#233lula guardiana (Spanish) plant_anatomy 孔辺細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula guardiana (Spanish) NIG:Yukiko_Yamazaki 孔辺細胞 (Japanese) ISBN:0471245208 One of a pair of cells flanking the stomatal pore. cambial initial An initial cell that is part of the vascular or cork cambium and by periclinal divisions produce cells to the outside or inside of the cambial axis. PO:0000080 PO:0000295 c&#233lula inicial del cambium (Spanish) cambial cell cambial initial cell plant_anatomy 形成層始原細胞 (Japanese) NIG:Yukiko_Yamazaki 形成層始原細胞 (Japanese) An initial cell that is part of the vascular or cork cambium and by periclinal divisions produce cells to the outside or inside of the cambial axis. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula inicial del cambium (Spanish) tracheid In the xylem, a dead elongated water-conducting cell in which at least the middle lamella of the end walls remains intact. PO:0000301 plant_anatomy traqueida (Spanish) 仮導管 (Japanese) POC:Maria_Alejandra_Gandolfo traqueida (Spanish) NIG:Yukiko_Yamazaki 仮導管 (Japanese) APWeb:Glossary In the xylem, a dead elongated water-conducting cell in which at least the middle lamella of the end walls remains intact. nectary parenchyma A portion of parenchyma tissue that is part of a nectary. PO:0000309 par&#233nquima nectarifero (Spanish) plant_anatomy 蜜腺柔組織 (Japanese) NIG:Yukiko_Yamazaki 蜜腺柔組織 (Japanese) A portion of parenchyma tissue that is part of a nectary. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo par&#233nquima nectarifero (Spanish) epidermal pavement cell A shoot epidermal cell that is relatively unspecialized at maturity. May have sinuous anticlinal cell walls that overall give a jigsaw like appearance to the epidermis. Pavement cells are epidermal cells that are not directly associated with a stomatal complex or trichome at maturity, but they share similar developmental origins. OBO_SF_PO:3139280 PO:0000332 c&#233lula del pavimento epidermal (Spanish) plant_anatomy 表皮被蓋細胞 (Japanese) A shoot epidermal cell that is relatively unspecialized at maturity. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula del pavimento epidermal (Spanish) NIG:Yukiko_Yamazaki 表皮被蓋細胞 (Japanese) epidermal initial An initial cell that is part of an epidermis and gives rise to specialized cell types of the epidermis. PO:0000349 c&#233lula inicial de la epidermis (Spanish) epidermal initial cell plant_anatomy 表皮始原細胞 (Japanese) An initial cell that is part of an epidermis and gives rise to specialized cell types of the epidermis. TAIR:Leonore_Reiser POC:Maria_Alejandra_Gandolfo c&#233lula inicial de la epidermis (Spanish) NIG:Yukiko_Yamazaki 表皮始原細胞 (Japanese) guard mother cell A shoot epidermal cell that divides to produce the guard cells. PO:0000351 c&#233lula madre de la c&#233lula guardiana (Spanish) plant_anatomy 孔辺母細胞 (Japanese) A shoot epidermal cell that divides to produce the guard cells. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo c&#233lula madre de la c&#233lula guardiana (Spanish) NIG:Yukiko_Yamazaki 孔辺母細胞 (Japanese) myrosin cell A cell containing glucosinolates ("mustard oil glucosides") and myrosinases, enzymes hydrolyzing the glucosinolates. PO:0000352 c&#233lula de mirosina (Spanish) plant_anatomy ミロシン細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de mirosina (Spanish) A cell containing glucosinolates ("mustard oil glucosides") and myrosinases, enzymes hydrolyzing the glucosinolates. ISBN:0471245208 NIG:Yukiko_Yamazaki ミロシン細胞 (Japanese) passage cell A ground tissue cell that is part of an exodermis or an endodermis and remains thin walled when the associated cells develop thick secondary walls. PO:0000353 c&#233lula de pasaje (Spanish) plant_anatomy 通過細胞 (Japanese) A ground tissue cell that is part of an exodermis or an endodermis and remains thin walled when the associated cells develop thick secondary walls. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo c&#233lula de pasaje (Spanish) NIG:Yukiko_Yamazaki 通過細胞 (Japanese) fiber tracheid A fiber-like tracheid in the secondary xylem; commonly thick walled, with pointed ends and bordered pits that have lenticular to slit-like apertures. PO:0000355 fibrotraqueida (Spanish) plant_anatomy 繊維 仮導管 (Japanese) NIG:Yukiko_Yamazaki 繊維 仮導管 (Japanese) A fiber-like tracheid in the secondary xylem; commonly thick walled, with pointed ends and bordered pits that have lenticular to slit-like apertures. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo fibrotraqueida (Spanish) metaxylem A portion of xylem tissue that is part of the primary xylem and differentiates after the protoxylem and before the secondary xylem, if any of the latter is formed. PO:0000372 metaxilema (Spanish) plant_anatomy portion of metaxylem tissue 後生木部 (Japanese) NIG:Yukiko_Yamazaki 後生木部 (Japanese) POC:Maria_Alejandra_Gandolfo metaxilema (Spanish) A portion of xylem tissue that is part of the primary xylem and differentiates after the protoxylem and before the secondary xylem, if any of the latter is formed. ISBN:047125208 mucilage cell Functional term OBSOLETE. Cell containing mucilages or gums or similar carbohydrate material characterized by the property of swelling in water. PO:0000373 c&#233lula mucilaginosa (Spanish) plant_anatomy true ISBN:0471245208 OBSOLETE. Cell containing mucilages or gums or similar carbohydrate material characterized by the property of swelling in water. POC:Maria_Alejandra_Gandolfo c&#233lula mucilaginosa (Spanish) phloem mother cell A cambial initial cell which is destined to differentiate into secondary phloem. PO:0000400 Phloem islands can be formed in the middle of the xylem. c&#233lula madre del floema (Spanish) plant_anatomy 師部母細胞 (Japanese) NIG:Yukiko_Yamazaki 師部母細胞 (Japanese) A cambial initial cell which is destined to differentiate into secondary phloem. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula madre del floema (Spanish) zygote Diploid cell produced by the fusion of sperm cell nucleus and egg cell. PO:0000423 cigoto (Spanish) plant_anatomy 接合子、接合体 (Japanese) NIG:Yukiko_Yamazaki 接合子、接合体 (Japanese) POC:Maria_Alejandra_Gandolfo cigoto (Spanish) Diploid cell produced by the fusion of sperm cell nucleus and egg cell. TAIR:Katica_Ilic megasporocyte A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) megaspores. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). MMC PO:0000431 PO:0006463 PO:0006493 Poaceae megasporocyte Zea megasporocyte megaspore mother cell megasporocito (Spanish) plant_anatomy 大胞子母細胞 (Japanese) NIG:Yukiko_Yamazaki 大胞子母細胞 (Japanese) A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) megaspores. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo megasporocito (Spanish) stomatal complex A portion of shoot epidermis that has as parts two guard cells and a stomatal pore. May also contain subsidiary cells. OBO_SF_PO:3132410 PO:0002000 complejo estom&#225tico (Spanish) plant_anatomy stoma stomata 気孔装置 (Japanese) A portion of shoot epidermis that has as parts two guard cells and a stomatal pore. May also contain subsidiary cells. ISBN:0471245208 NIG:Yukiko_Yamazaki 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico (Spanish) papillae OBO_SF_PO:3115430 OBSOLETE. A soft protuberance on an epidermal cell of the stigma. PO:0002001 PO:0025166 PO:0025167 PO:0025168 This terms was made obsolete because it is a sub-cellular compartment. Plant cell papilla (GO:0090395), leaf papilla (GO:0090396), and stigma papilla (GO:0090397) have been added to GO. To annotate to a cell that has a papilla, consider papilla cell (PO:0025166), leaf papilla cell (PO:0025167), or stigma papilla cell (PO:0025168). papila (Spanish) plant_anatomy true 乳頭状突起 (Japanese) NIG:Yukiko_Yamazaki 乳頭状突起 (Japanese) ISBN:0471245208 OBSOLETE. A soft protuberance on an epidermal cell of the stigma. POC:Maria_Alejandra_Gandolfo papila (Spanish) embryo basal cell A plant cell that is the lower-most cell formed after the first division of the zygote and is part of an embryo. PO:0002002 The zygote divides to form an embryo apical cell and an embryo basal cell. c&#233lula basal (Spanish) embryonic basal cell plant_anatomy 基底細胞 (Japanese) NIG:Yukiko_Yamazaki 基底細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula basal (Spanish) A plant cell that is the lower-most cell formed after the first division of the zygote and is part of an embryo. ISBN:0471245208 vessel member One of the cellular components of a vessel, a dead cell with the wall between adjacent members being variously perforated and the walls that persist variously thickened. PO:0002003 miembro de vaso (Spanish) plant_anatomy vessel element vessel segment 道管状要素 (Japanese) NIG:Yukiko_Yamazaki 道管状要素 (Japanese) ISBN:0471245208 One of the cellular components of a vessel, a dead cell with the wall between adjacent members being variously perforated and the walls that persist variously thickened. POC:Maria_Alejandra_Gandolfo miembro de vaso (Spanish) silk scar PO:0002004 The silk scar is composed of the shrivelled remains of the intercalary region of the silk, together with the base of the silk which is the true stylar tissue of the silk arising from the distal end of the developing kernel (caryopsis). cicatriz sedosa (Spanish) plant_anatomy シルクの痕跡 (Japanese) POC:Maria_Alejandra_Gandolfo cicatriz sedosa (Spanish) NIG:Yukiko_Yamazaki シルクの痕跡 (Japanese) GR:Chih-Wei_Tung6 The silk scar is composed of the shrivelled remains of the intercalary region of the silk, together with the base of the silk which is the true stylar tissue of the silk arising from the distal end of the developing kernel (caryopsis). transition zone A region of the root between the meristem and the region of rapid elongation in which isodiametric growth (cell expansion) occurs. OBO_SF_PO:2971884 PO:0003000 plant_anatomy zona de transici&#243n (Spanish) 移行領域、移行帯、移行域 (Japanese) A region of the root between the meristem and the region of rapid elongation in which isodiametric growth (cell expansion) occurs. Agricola:IND23249552 http://search.epnet.com/direct.asp?an=IND23249552&db=agr NIG:Yukiko_Yamazaki 移行領域、移行帯、移行域 (Japanese) POC:Maria_Alejandra_Gandolfo zona de transici&#243n (Spanish) obsolete primary root elongation zone OBSOLETE. A zone of small, densely cytoplasmic cells that are dividing and expanding in size located behind the zone of cell division in the primary root. PO:0003003 PO:0025257 This term was made obsolete because the definition was not correct. A new term with the same name and correct definitions was created to replace it. plant_anatomy true zona de elongaci&#243n obsoleta de la ra&#237z primary (Spanish) POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n obsoleta de la ra&#237z primary (Spanish) OBSOLETE. A zone of small, densely cytoplasmic cells that are dividing and expanding in size located behind the zone of cell division in the primary root. TAIR:Katica_Ilic haustorial root OBSOLETE. The root of particular parasitic plants that becomes cemented to the host axis and intrudes into the tissues of the host. PO:0003004 Term is specific for parasitic plants only. plant_anatomy ra&#237z haustorial (Spanish) true OBSOLETE. The root of particular parasitic plants that becomes cemented to the host axis and intrudes into the tissues of the host. http://www.botgard.ucla.edu/html/botanytextbooks/generalbotany/typesofroots/ POC:Maria_Alejandra_Gandolfo ra&#237z haustorial (Spanish) nodal root Adventitious root that forms at a shoot node. PO:0003005 PO:0003008 PO:0003009 plant_anatomy ra&#237z nodosa (Spanish) 節根 (Japanese) Adventitious root that forms at a shoot node. http://www.botgard.ucla.edu/html/botanytextbooks/generalbotany/typesofroots/ NIG:Yukiko_Yamazaki 節根 (Japanese) POC:Maria_Alejandra_Gandolfo ra&#237z nodosa (Spanish) root vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a root. PO:0003011 This term was brought back from OBSOLETE node (original reason for OBSOLETE: synonym of term stele). Since stele encompasses both vascular system and the pith, in roots with pith, vascular system and stele are not synonymous. plant_anatomy root vein sistema vascular de la ra&#237z (Spanish) 根維管系 (Japanese) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a root. ISBN:0471245208 POC:Curators NIG:Yukiko_Yamazaki 根維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de la ra&#237z (Spanish) obsolete lateral root elongation zone OBSOLETE. The portion of the lateral root located behind the zone of cell division that includes small, densely cytoplasmic cells that are dividing and expanding in size. PO:0003014 PO:0025256 This term was made obsolete because the definition was not correct. A new term with the same name and correct definitions was created to replace it. plant_anatomy true zona de elongaci&#243n obsoleta de la ra&#237z lateral (Spanish) OBSOLETE. The portion of the lateral root located behind the zone of cell division that includes small, densely cytoplasmic cells that are dividing and expanding in size. TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n obsoleta de la ra&#237z lateral (Spanish) primary root differentiation zone A root differentiation zone that is part of a primary root. PO:0003015 plant_anatomy zona de diferenciaci&#243n de la ra&#237z primary (Spanish) 一次根分裂帯 (Japanese) A root differentiation zone that is part of a primary root. POC:Ramona_Walls TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 一次根分裂帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n de la ra&#237z primary (Spanish) lateral root differentiation zone A root differentiation zone that is part of a lateral root. PO:0003016 plant_anatomy zona de diferenciaci&#243n de la ra&#237z lateral (Spanish) 側根分裂帯 (Japanese) A root differentiation zone that is part of a lateral root. POC:Ramona_Walls TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n de la ra&#237z lateral (Spanish) NIG:Yukiko_Yamazaki 側根分裂帯 (Japanese) root cap of primary root A root cap that is part of a primary root tip. PO:0003017 caliptra de la ra&#237z primary (Spanish) plant_anatomy 主根の根冠 (Japanese) POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z primary (Spanish) NIG:Yukiko_Yamazaki 主根の根冠 (Japanese) A root cap that is part of a primary root tip. POC:Ramona_Walls TAIR:Katica_Ilic root cap of lateral root A root cap that is part of a lateral root tip. PO:0003018 caliptra de la ra&#237z lateral (Spanish) plant_anatomy 側根の根冠 (Japanese) NIG:Yukiko_Yamazaki 側根の根冠 (Japanese) POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z lateral (Spanish) A root cap that is part of a lateral root tip. POC:Ramona_Walls TAIR:Katica_Ilic central root cap of lateral root A central root cap that is part of a root cap of lateral root. PO:0003019 caliptra de la ra&#237z central de la ra&#237z lateral (Spanish) plant_anatomy 側根の中心根冠 (Japanese) A central root cap that is part of a root cap of lateral root. POC:Curators TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 側根の中心根冠 (Japanese) POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z central de la ra&#237z lateral (Spanish) lateral root cap of lateral root A lateral root cap that is part of a root cap of lateral root. PO:0003020 caliptra de la ra&#237z lateral de la ra&#237z lateral (Spanish) plant_anatomy 側根の側根冠 (Japanese) A lateral root cap that is part of a root cap of lateral root. POC:Curators TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z lateral de la ra&#237z lateral (Spanish) NIG:Yukiko_Yamazaki 側根の側根冠 (Japanese) central root cap of primary root A central root cap that is part of a root cap of primary root. PO:0003021 caliptra de la ra&#237z central de la ra&#237z primaria (Spanish) plant_anatomy 一次根の中心根冠 (Japanese) A central root cap that is part of a root cap of primary root. POC:Curators TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 一次根の中心根冠 (Japanese) POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z central de la ra&#237z primaria (Spanish) lateral root cap of primary root A central root cap that is part of a root cap of primary root. PO:0003022 caliptra de la ra&#237z lateral de la ra&#237z primaria (Spanish) plant_anatomy 一次根の側根冠 (Japanese) NIG:Yukiko_Yamazaki 一次根の側根冠 (Japanese) POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z lateral de la ra&#237z primaria (Spanish) A central root cap that is part of a root cap of primary root. POC:Curators TAIR:Katica_Ilic root nodule A cardinal organ part that is an outgrowth of a root and is inhabited by nitrogen-fixing bacteria. OBO_SF_PO:3132479 PO:0003023 Root nodules are a symbiosis between a plant (often, but not exclusively, of the Fabaceae) and bacteria of the genus Rhizobium, Bradyrhizobium, or Azorhizobium. n&#243dulo de la ra&#237z (Spanish) plant_anatomy 根粒 (Japanese) A cardinal organ part that is an outgrowth of a root and is inhabited by nitrogen-fixing bacteria. POC:Ramona_Walls NIG:Yukiko_Yamazaki 根粒 (Japanese) POC:Maria_Alejandra_Gandolfo n&#243dulo de la ra&#237z (Spanish) stolon A branch that is slender, prostrate or trailing and above-ground and produces roots and sometimes erect shoots at its nodes. PO:0003024 estol&#243n (Spanish) plant_anatomy runner ストロン、ほふく茎 (Japanese) A branch that is slender, prostrate or trailing and above-ground and produces roots and sometimes erect shoots at its nodes. APWeb:Glossary POC:Maria_Alejandra_Gandolfo estol&#243n (Spanish) NIG:Yukiko_Yamazaki ストロン、ほふく茎 (Japanese) obsolete apical cell OBSOLETE. An embryonic plant cell that is the uppermost cell formed after the first division of the zygote. PO:0004000 PO:0025284 This term was originally named apical cell. It was made obsolete to avoid confusion with the new term apical cell (PO:0030007). This term is replaced by embryonic apical cell (PO:0025284). c&#233lula apical (Spanish) plant_anatomy true 頂端細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula apical (Spanish) NIG:Yukiko_Yamazaki 頂端細胞 (Japanese) ISBN:0471245208 OBSOLETE. An embryonic plant cell that is the uppermost cell formed after the first division of the zygote. bulliform cell Also called motor cell because of its presumed participation in the mechanism of rolling and unrolling of leaves. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. An enlarged more or less thin-walled leaf pavement cell, present, with other similar cells, in longitudinal rows in leaves of monocots. PO:0004001 c&#233lula bulliforme (Spanish) motor cell plant_anatomy 泡状細胞 (Japanese) An enlarged more or less thin-walled leaf pavement cell, present, with other similar cells, in longitudinal rows in leaves of monocots. ISBN:0471245208 NIG:Yukiko_Yamazaki 泡状細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula bulliforme (Spanish) contact cell Not used in current plant literature. OBSOLETE. An axial parenchyma or a ray cell physiologically associated with a tracheary element. Also a cell next to a stoma. PO:0004002 c&#233lula de contacto (Spanish) plant_anatomy true ISBN:0471245208 OBSOLETE. An axial parenchyma or a ray cell physiologically associated with a tracheary element. Also a cell next to a stoma. POC:Maria_Alejandra_Gandolfo c&#233lula de contacto (Spanish) phellem A portion of ground issue centrifugally derived from cork cambium, non-living at maturity, and having suberized walls. PO:0004003 PO:0005049 Protective in function because the walls are highly impervious to water. cork felema (Spanish) plant_anatomy portion of phellem tissue コルク組織（＝cork tissue) (Japanese) NIG:Yukiko_Yamazaki コルク組織（＝cork tissue) (Japanese) A portion of ground issue centrifugally derived from cork cambium, non-living at maturity, and having suberized walls. ISBN:0471245208 POC:Curators POC:Maria_Alejandra_Gandolfo felema (Spanish) epithelium cell Functional term OBSOLETE. A compact layer of cells, often secretory in function, covering a free surface or lining a cavity. PO:0004004 c&#233lula del epitelio (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo c&#233lula del epitelio (Spanish) ISBN:0471245208 OBSOLETE. A compact layer of cells, often secretory in function, covering a free surface or lining a cavity. laticiferous cell OBSOLETE. A specialized cells or ducts resembling vessels; they form branched networks of latex-secreting cells in the phloem and other parts of plants. Obsoleted: Too general definition of the term. Replaced by two terms: non-articulated laticifer cell and articulated laticifer cell. PO:0004005 c&#233lula latic&#237fera (Spanish) plant_anatomy true OBSOLETE. A specialized cells or ducts resembling vessels; they form branched networks of latex-secreting cells in the phloem and other parts of plants. http://academic.kellogg.edu/herbrandsonc/bio111/glossary/glossary.htm POC:Maria_Alejandra_Gandolfo c&#233lula latic&#237fera (Spanish) mesophyll cell A chlorenchyma cell that is part of a mesophyll. PO:0004006 c&#233lula del mes&#243filo (Spanish) plant_anatomy 葉肉細胞 (Japanese) A chlorenchyma cell that is part of a mesophyll. POC:Curators TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo c&#233lula del mes&#243filo (Spanish) NIG:Yukiko_Yamazaki 葉肉細胞 (Japanese) phelloid cell Not used in current plant literature. Confusing definition. OBSOLETE. A cell within the phellem (cork) but distinct from the cork cell in having no suberin in its walls. PO:0004007 c&#233lula del feloide (Spanish) plant_anatomy true ISBN:0471245208 OBSOLETE. A cell within the phellem (cork) but distinct from the cork cell in having no suberin in its walls. POC:Maria_Alejandra_Gandolfo c&#233lula del feloide (Spanish) photosynthetic cell Functional characterization is not part of the criteria. OBSOLETE. A chloroplast-containing cell engaged in photosynthesis. PO:0004008 c&#233lula fotosintetizadora (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo c&#233lula fotosintetizadora (Spanish) ISBN:0471245208 OBSOLETE. A chloroplast-containing cell engaged in photosynthesis. silica cell Cells with deposits of silica in them. One of the two types of short cells in the epidermis of grasses and bamboos. It is usually paired with epidermal cork cell. One of two types of short cells in the epidermis of grasses. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025). PO:0004009 c&#233lula sil&#237cica (Spanish) plant_anatomy ケイ酸細胞、珪酸細胞 (Japanese) Cells with deposits of silica in them. One of the two types of short cells in the epidermis of grasses and bamboos. It is usually paired with epidermal cork cell. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo c&#233lula sil&#237cica (Spanish) NIG:Yukiko_Yamazaki ケイ酸細胞、珪酸細胞 (Japanese) meristematic cell A plant cell synthesizing protoplasm and producing new cells by division and with only a primary cell wall. CL:0000034 PO:0004010 c&#233lula meristem&#225tica (Spanish) plant_anatomy 分裂組織的細胞 (Japanese) NIG:Yukiko_Yamazaki 分裂組織的細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula meristem&#225tica (Spanish) A plant cell synthesizing protoplasm and producing new cells by division and with only a primary cell wall. ISBN:0471245208 initial cell A meristematic cell that by division gives rise to two cells, one of which remains meristematic, while the other is added to the plant body. Initial cells are often part of a portion of tissue that is composed mostly of somewhat older, differentiating cells. The division of an initial cell is often uneven, with the smaller daughter cell remaining meristematic. OBO_SF_PO:3166706 PO:0000070 PO:0004011 c&#233lula inicial (Spanish) meristemoid plant_anatomy stem cell 始原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula inicial (Spanish) NIG:Yukiko_Yamazaki 始原細胞 (Japanese) A meristematic cell that by division gives rise to two cells, one of which remains meristematic, while the other is added to the plant body. ISBN:0471245208 secretory cell OBSOLETE. Cell that produces secreted substances. PO:0004012 This is a functional term. c&#233lula secretora (Spanish) plant_anatomy true OBSOLETE. Cell that produces secreted substances. TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo c&#233lula secretora (Spanish) epidermal cell A plant cell that is part of a portion of epidermis. PO:0004013 c&#233lula epid&#233rmica (Spanish) plant_anatomy 表皮 細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula epid&#233rmica (Spanish) A plant cell that is part of a portion of epidermis. POC:Curators NIG:Yukiko_Yamazaki 表皮 細胞 (Japanese) glandular trichome A trichome that secretes or sequesters a portion of plant substance. OBO_SF_PO:2916424 PO:0004509 plant_anatomy secretory trichome tricoma gl&#225ndular (Spanish) 腺毛 (Japanese) A trichome that secretes or sequesters a portion of plant substance. POC:Curators NIG:Yukiko_Yamazaki 腺毛 (Japanese) POC:Maria_Alejandra_Gandolfo tricoma gl&#225ndular (Spanish) seed trichome A trichome that develops from seed coat epidermis and is often long with putative dispersal function. PO:0004511 plant_anatomy pubescence seed hair tricoma de la semilla (Spanish) 種子 トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma de la semilla (Spanish) A trichome that develops from seed coat epidermis and is often long with putative dispersal function. POC:Curators NIG:Yukiko_Yamazaki 種子 トライコーム（毛茸、糸状体） (Japanese) heartwood PO:0004512 The inner layers of secondary xylem that have largely ceased to function in storage and conduction and in which reserve materials have been removed or converted into heartwood substances; generally darker colored than the functioning sapwood. duramen (Spanish) plant_anatomy 心材 (Japanese) ISBN:0471245208 POC:Curators The inner layers of secondary xylem that have largely ceased to function in storage and conduction and in which reserve materials have been removed or converted into heartwood substances; generally darker colored than the functioning sapwood. POC:Maria_Alejandra_Gandolfo duramen (Spanish) NIG:Yukiko_Yamazaki 心材 (Japanese) sapwood Outer part of the wood of stem or root containing living cells and reserves and in which conduction of water takes place. Generally lighter colored than the heartwood. PO:0004513 albura (Spanish) plant_anatomy 液材、辺材 (Japanese) NIG:Yukiko_Yamazaki 液材、辺材 (Japanese) ISBN:0471245208 Outer part of the wood of stem or root containing living cells and reserves and in which conduction of water takes place. Generally lighter colored than the heartwood. POC:Curators POC:Maria_Alejandra_Gandolfo albura (Spanish) growth ring A growth layer of secondary xylem or secondary phloem as seen in transection of stem or root; may be an annual ring or a false annual ring. PO:0004514 anillo de crecimiento (Spanish) annual ring plant_anatomy 年輪（＝annual ring) (Japanese) POC:Maria_Alejandra_Gandolfo anillo de crecimiento (Spanish) A growth layer of secondary xylem or secondary phloem as seen in transection of stem or root; may be an annual ring or a false annual ring. ISBN:0471245208 POC:Curators NIG:Yukiko_Yamazaki 年輪（＝annual ring) (Japanese) early wood PO:0004515 The wood formed in first part of a growth ring and characterized by a lower density and larger cells than the late wood. madera temprana (Spanish) plant_anatomy spring wood 早材 (Japanese) POC:Maria_Alejandra_Gandolfo madera temprana (Spanish) ISBN:0471245208 POC:Curators The wood formed in first part of a growth ring and characterized by a lower density and larger cells than the late wood. NIG:Yukiko_Yamazaki 早材 (Japanese) late wood PO:0004516 The secondary xylem formed in the later part of a growth ring; denser and composed of smaller cells than the early wood. madera tard&#237a (Spanish) plant_anatomy summer wood 晩材 (Japanese) POC:Maria_Alejandra_Gandolfo madera tard&#237a (Spanish) NIG:Yukiko_Yamazaki 晩材 (Japanese) POC:Curators The secondary xylem formed in the later part of a growth ring; denser and composed of smaller cells than the early wood. growth ring boundary Boundary between two growth rings. PO:0004517 l&#237mite del anillo de crecimiento (Spanish) plant_anatomy 年輪境界線 (Japanese) NIG:Yukiko_Yamazaki 年輪境界線 (Japanese) POC:Maria_Alejandra_Gandolfo l&#237mite del anillo de crecimiento (Spanish) Boundary between two growth rings. POC:Curators bark All tissues outside the vascular cambium or the xylem; in older trees may be divided into dead outer bark and living inner bark, which consists of secondary phloem. PO:0004518 corteza (Spanish) plant_anatomy portion of bark tissue 樹皮 (Japanese) POC:Maria_Alejandra_Gandolfo corteza (Spanish) All tissues outside the vascular cambium or the xylem; in older trees may be divided into dead outer bark and living inner bark, which consists of secondary phloem. POC:Curators NIG:Yukiko_Yamazaki 樹皮 (Japanese) phloem fiber A fiber in phloem. PO:0004519 fibra del floema (Spanish) plant_anatomy 師部繊維 (Japanese) NIG:Yukiko_Yamazaki 師部繊維 (Japanese) POC:Maria_Alejandra_Gandolfo fibra del floema (Spanish) A fiber in phloem. POC:Curators libriform fiber A xylem fiber commonly with thick walls and simple pits. PO:0004520 fibra libriforme (Spanish) plant_anatomy 真性木繊維 (Japanese) POC:Maria_Alejandra_Gandolfo fibra libriforme (Spanish) A xylem fiber commonly with thick walls and simple pits. POC:Curators NIG:Yukiko_Yamazaki 真性木繊維 (Japanese) septate fiber A fiber with thin transverse walls (septa), which are formed after the cell develops a secondary wall thickening. PO:0004521 fibra septada (Spanish) plant_anatomy 隔壁繊維 (Japanese) NIG:Yukiko_Yamazaki 隔壁繊維 (Japanese) A fiber with thin transverse walls (septa), which are formed after the cell develops a secondary wall thickening. POC:Curators POC:Maria_Alejandra_Gandolfo fibra septada (Spanish) outer vascular cambium Cambium at the outer margin of the xylem cylinder. PO:0004522 cambium vascular externo (Spanish) plant_anatomy 外側維管 形成層 (Japanese) NIG:Yukiko_Yamazaki 外側維管 形成層 (Japanese) Cambium at the outer margin of the xylem cylinder. POC:Curators POC:Maria_Alejandra_Gandolfo cambium vascular externo (Spanish) included vascular cambium Cambium occurring within xylem. PO:0004523 cambium vascular interno (Spanish) plant_anatomy 材内維管形成層 (Japanese) Cambium occurring within xylem. POC:Curators POC:Maria_Alejandra_Gandolfo cambium vascular interno (Spanish) NIG:Yukiko_Yamazaki 材内維管形成層 (Japanese) included phloem A portion of phloem tissue produced by included vascular cambium. PO:0004524 floema incluido (Spanish) floema interno (Spanish) plant_anatomy 材内師部 (Japanese) NIG:Yukiko_Yamazaki 材内師部 (Japanese) A portion of phloem tissue produced by included vascular cambium. POC:Curators POC:Maria_Alejandra_Gandolfo floema interno (Spanish) POC:Maria_Alejandra_Gandolfo floema incluido (Spanish) wood parenchyma cell PO:0004525 Parenchyma cell occurring within secondary xylem. c&#233lula parenquim&#225tica de la madera (Spanish) plant_anatomy 木部柔組織細胞 (Japanese) NIG:Yukiko_Yamazaki 木部柔組織細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula parenquim&#225tica de la madera (Spanish) POC:Curators Parenchyma cell occurring within secondary xylem. axial wood parenchyma cell PO:0004526 Parenchyma cell in the axial system of secondary xylem. c&#233lula parenquim&#225tica axial de la madera (Spanish) plant_anatomy 軸方向木部柔組織細胞 (Japanese) NIG:Yukiko_Yamazaki 軸方向木部柔組織細胞 (Japanese) POC:Curators Parenchyma cell in the axial system of secondary xylem. POC:Maria_Alejandra_Gandolfo c&#233lula parenquim&#225tica axial de la madera (Spanish) ray wood parenchyma cell PO:0004527 Parenchyma cell of a ray in secondary xylem. c&#233lula parenquim&#225tica de rayo de la madera (Spanish) plant_anatomy 放射状木部柔組織 細胞 (Japanese) POC:Curators Parenchyma cell of a ray in secondary xylem. POC:Maria_Alejandra_Gandolfo c&#233lula parenquim&#225tica de rayo de la madera (Spanish) NIG:Yukiko_Yamazaki 放射状木部柔組織 細胞 (Japanese) upright wood ray parenchyma cell PO:0004528 Ray cell in secondary xylem oriented axially (vertically in the axis) with its longest dimension. plant_anatomy rayo par&#233nquim&#225tico vertical de la madera (Spanish) 直立性木質放射状柔組織細胞 (Japanese) POC:Curators Ray cell in secondary xylem oriented axially (vertically in the axis) with its longest dimension. NIG:Yukiko_Yamazaki 直立性木質放射状柔組織細胞 (Japanese) POC:Maria_Alejandra_Gandolfo rayo par&#233nquim&#225tico vertical de la madera (Spanish) procumbent wood ray parenchyma cell PO:0004529 Ray cell within secondary xylem having its longest axis in radial direction. c&#233lula procumbente del rayo de la madera (Spanish) plant_anatomy 平伏木質放射状柔組織 細胞 (Japanese) POC:Curators Ray cell within secondary xylem having its longest axis in radial direction. NIG:Yukiko_Yamazaki 平伏木質放射状柔組織 細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula procumbente del rayo de la madera (Spanish) tile cell Empty upright ray cell of approximately the same height as the procumbent ray cell and occurring in indeterminate horizontal series usually interspersed among the procumbent cells. PO:0004530 c&#233lula de baldoza B (Spanish) plant_anatomy タイル B 細胞 (Japanese) Empty upright ray cell of approximately the same height as the procumbent ray cell and occurring in indeterminate horizontal series usually interspersed among the procumbent cells. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula de baldoza B (Spanish) NIG:Yukiko_Yamazaki タイル B 細胞 (Japanese) sheath cell Cell on the margin of, and tending to form a sheath around, the procumbent cells of a multi-seriate ray as seen in tangential section. PO:0004531 c&#233lula de la vaina (Spanish) plant_anatomy 鞘細胞 (Japanese) NIG:Yukiko_Yamazaki 鞘細胞 (Japanese) Cell on the margin of, and tending to form a sheath around, the procumbent cells of a multi-seriate ray as seen in tangential section. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula de la vaina (Spanish) wood parenchyma PO:0004532 Parenchymatous tissue occurring in the wood. par&#233nquima de la madera (Spanish) plant_anatomy 木部柔組織 (Japanese) POC:Curators Parenchymatous tissue occurring in the wood. NIG:Yukiko_Yamazaki 木部柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima de la madera (Spanish) axial wood parenchyma PO:0004533 Parenchyma tissue in the axial system of secondary xylem. par&#233nquima axial de la madera (Spanish) plant_anatomy 軸方向木部柔組織 (Japanese) NIG:Yukiko_Yamazaki 軸方向木部柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima axial de la madera (Spanish) POC:Curators Parenchyma tissue in the axial system of secondary xylem. ray wood parenchyma PO:0004534 Radially oriented parenchyma tissue in secondary xylem. par&#233nquima de rayo de la madera (Spanish) plant_anatomy 放射状木部柔組織 (Japanese) NIG:Yukiko_Yamazaki 放射状木部柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima de rayo de la madera (Spanish) POC:Curators Radially oriented parenchyma tissue in secondary xylem. fruit placenta A portion of placenta tissue that is part of a fruit and to which seeds are attached. PO:0004535 placenta del fruto (Spanish) plant_anatomy 果実の胎座 (Japanese) NIG:Yukiko_Yamazaki 果実の胎座 (Japanese) POC:Maria_Alejandra_Gandolfo placenta del fruto (Spanish) A portion of placenta tissue that is part of a fruit and to which seeds are attached. POC:Curators fruit pedicel An infructescence branch that supports an individual fruit. OBO_SF_PO:2903966 PO:0004536 The ultimate branch in an infructescence. pedicelo del fruto (Spanish) plant_anatomy 果柄 (Japanese) NIG:Yukiko_Yamazaki 果柄 (Japanese) An infructescence branch that supports an individual fruit. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo pedicelo del fruto (Spanish) nucellar plant embryo A somatic plant embryo derived directly from nucellus cells. Common in Citrus. OBO_SF_PO:3293415 PO:0004537 adventitious embryo embri&#243n adventicio (Spanish) plant_anatomy 不定胚 (Japanese) POC:Maria_Alejandra_Gandolfo embri&#243n adventicio (Spanish) NIG:Yukiko_Yamazaki 不定胚 (Japanese) A somatic plant embryo derived directly from nucellus cells. POC:Curators indeterminate nodule A root nodule characterized by a persistent meristem, presence of vascular transfer cells, and cell division in the inner cortex with non-dividing infected cells and bacteria. Nodule is persistent and may continue to grow after a physiological stress. PO:0004538 n&#243dulo indeterminable (Spanish) plant_anatomy 無限型根粒 (Japanese) NIG:Yukiko_Yamazaki 無限型根粒 (Japanese) A root nodule characterized by a persistent meristem, presence of vascular transfer cells, and cell division in the inner cortex with non-dividing infected cells and bacteria. ISBN:1842460137 POC:Curators POC:Maria_Alejandra_Gandolfo n&#243dulo indeterminable (Spanish) determinate nodule A root nodule characterized by a dividing infected cells and bacteria, vascular transfer cells absent and cell division is in the outer cortex. Nodules are not persistent. PO:0004539 n&#243dulo determinado (Spanish) plant_anatomy 有限型根粒 (Japanese) POC:Maria_Alejandra_Gandolfo n&#243dulo determinado (Spanish) A root nodule characterized by a dividing infected cells and bacteria, vascular transfer cells absent and cell division is in the outer cortex. POC:Curators NIG:Yukiko_Yamazaki 有限型根粒 (Japanese) fruit columella A columella that forms the central axis of a fruit. OBO_SF_PO:3132522 PO:0004540 columela del fruto (Spanish) plant_anatomy 果実 柱軸 (Japanese) NIG:Yukiko_Yamazaki 果実 柱軸 (Japanese) POC:Maria_Alejandra_Gandolfo columela del fruto (Spanish) A columella that forms the central axis of a fruit. POC:Curators rhizome A swollen shoot axis that grows horizontally at or below the substrate surface and produces shoots above and roots or rhizoids below. In ferns and many monocots, a rhizome is a primary axis (stem), while in other species, it is a branch. Usually produces scale-like leaves. PO:0004542 plant_anatomy rizoma (Spanish) 根茎=root stock (Japanese) A swollen shoot axis that grows horizontally at or below the substrate surface and produces shoots above and roots or rhizoids below. POC:Curators NIG:Yukiko_Yamazaki 根茎=root stock (Japanese) POC:Maria_Alejandra_Gandolfo rizoma (Spanish) tuber An enlarged storage branch. Found in potatoes and other species. OBO_SF_PO:3017726 PO:0004543 plant_anatomy tub&#233rculo (Spanish) 塊茎 (Japanese) An enlarged storage branch. POC:Curators NIG:Yukiko_Yamazaki 塊茎 (Japanese) POC:Maria_Alejandra_Gandolfo tub&#233rculo (Spanish) root-borne shoot system A shoot system that is initiated from a root. PO:0004544 plant_anatomy sistema de epiblasto (epiblastema) que nace en la ra&#237z (Spanish) sucker sucker shoot 根由来苗条系 (Japanese) NIG:Yukiko_Yamazaki 根由来苗条系 (Japanese) A shoot system that is initiated from a root. POC:Curators POC:Maria_Alejandra_Gandolfo sistema de epiblasto (epiblastema) que nace en la ra&#237z (Spanish) shoot-borne shoot system A shoot system that is initiated from a shoot. PO:0004545 branch plant_anatomy sistema de epiblasto (epiblastema) que nace en el epiblasto (epiblastema) (Spanish) sucker シュート由来苗条系 (Japanese) A shoot system that is initiated from a shoot. POC:Curators NIG:Yukiko_Yamazaki シュート由来苗条系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema de epiblasto (epiblastema) que nace en el epiblasto (epiblastema) (Spanish) epicomic shoot PO:0004546 Shoot developing from a trunk. plant_anatomy tallo epic&#243rmico (Spanish) 後生枝 (Japanese) NIG:Yukiko_Yamazaki 後生枝 (Japanese) POC:Maria_Alejandra_Gandolfo tallo epic&#243rmico (Spanish) POC:Curators Shoot developing from a trunk. subterranean tuber A tuber that is below ground. PO:0004547 plant_anatomy tub&#233rculo subterr&#225neo (Spanish) 地下 塊茎 (Japanese) POC:Maria_Alejandra_Gandolfo tub&#233rculo subterr&#225neo (Spanish) A tuber that is below ground. POC:Curators NIG:Yukiko_Yamazaki 地下 塊茎 (Japanese) aerial tuber A tuber that is above ground. PO:0004548 plant_anatomy tub&#233rculo a&#233reo (Spanish) むかご(珠芽）propagule (Japanese) POC:Maria_Alejandra_Gandolfo tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご(珠芽）propagule (Japanese) A tuber that is above ground. POC:Curators anther wall middle layer A portion of ground tissue directly internal to an anther endothecium that develops from an anther wall parietal cell layer. May be a single or double layer. Usually crushed by the endothecium and therefore almost invariably degenerates early during anther development. In some angiosperms, including <i>Arabidopsis</i>, it develops from an anther wall outer secondary parietal cell layer. In other angiosperms, it develops directly from an anther wall primary parietal cell layer, while in still others, two layers of the middle layer may develop from both an anther wall outer secondary parietal cell layer and an anther wall inner secondary parietal cell layer. OBO_SF_PO:2903966 OBO_SF_PO:3298007 PO:0004700 capa media (Spanish) plant_anatomy 中間層 (Japanese) POC:Maria_Alejandra_Gandolfo capa media (Spanish) A portion of ground tissue directly internal to an anther endothecium that develops from an anther wall parietal cell layer. ISBN:9780003686647 POC:Curators NIG:Yukiko_Yamazaki 中間層 (Japanese) short shoot PO:0004701 Shoot system in which the internodes elongate little or at all, bearing reproductive structures and/or leaves. brachyblast bud spur epiblasto (epiblastema) corto (Spanish) plant_anatomy 短枝 (Japanese) POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) corto (Spanish) NIG:Yukiko_Yamazaki 短枝 (Japanese) APWeb:Glossary Shoot system in which the internodes elongate little or at all, bearing reproductive structures and/or leaves. long shoot PO:0004702 Shoot system in which all or most of the internodes elongate. epiblasto (epiblastema) largo (Spanish) plant_anatomy 長枝 (Japanese) POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) largo (Spanish) NIG:Yukiko_Yamazaki 長枝 (Japanese) APWeb:Glossary Shoot system in which all or most of the internodes elongate. carpel primordium A phyllome primordium that develops into a carpel. It initiates from the carpel anlagen region of the floral meristem. PO:0004703 plant_anatomy primordio de carpelo (Spanish) 心皮 原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de carpelo (Spanish) A phyllome primordium that develops into a carpel. It initiates from the carpel anlagen region of the floral meristem. GR:Pankaj_Jaiswal POC:Curators NIG:Yukiko_Yamazaki 心皮 原基 (Japanese) sepal primordium A phyllome primordium that will devlop into a sepal. PO:0004704 plant_anatomy primordio de s&#233palo (Spanish) がく片 原基 (Japanese) NIG:Yukiko_Yamazaki がく片 原基 (Japanese) A phyllome primordium that will devlop into a sepal. POC:Curators POC:Maria_Alejandra_Gandolfo primordio de s&#233palo (Spanish) stamen primordium A phyllome primordium that will develop into a stamen. PO:0004705 plant_anatomy primordio de estambre (Spanish) 雄蕊 原基 (Japanese) NIG:Yukiko_Yamazaki 雄蕊 原基 (Japanese) A phyllome primordium that will develop into a stamen. POC:Curators POC:Maria_Alejandra_Gandolfo primordio de estambre (Spanish) flower primordium A primordium that will develop into a flower. PO:0004706 plant_anatomy primordio de flor (Spanish) 花 原基 (Japanese) NIG:Yukiko_Yamazaki 花 原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de flor (Spanish) A primordium that will develop into a flower. POC:Curators fruit dehiscence zone A dehiscence zone that is part of a fruit. PO:0004707 Upon fruit maturation by drying, undergoes cell separation, allowing the valves to detach from the replum and seeds to be dispersed. plant_anatomy zona de dehiscencia del fruto (Spanish) 裂開果帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de dehiscencia del fruto (Spanish) A dehiscence zone that is part of a fruit. POC:Curators NIG:Yukiko_Yamazaki 裂開果帯 (Japanese) scutellar node A stem node that is the part of an embryo axis directly above the radicle where the scutellum is attached. Found in grasses where no hypocotyl is present. The scutellar node may represent a reduction of the hypocotyl and cotyledonary node. PO:0004708 nodo escutelar (Spanish) plant_anatomy 胚盤節 (Japanese) A stem node that is the part of an embryo axis directly above the radicle where the scutellum is attached. ISBN:0471244554 NIG:Yukiko_Yamazaki 胚盤節 (Japanese) POC:Maria_Alejandra_Gandolfo nodo escutelar (Spanish) axillary bud A bud that develops from an axillary bud meristem. OBO_SF_PO:3016634 PO:0004709 plant_anatomy yema axilar (Spanish) 腋芽 (Japanese) NIG:Yukiko_Yamazaki 腋芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema axilar (Spanish) A bud that develops from an axillary bud meristem. POC:Curators axillary flower bud An axillary bud that develops into a flower. PO:0004710 axillary floral bud plant_anatomy yema de flor axilar (Spanish) 腋花芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema de flor axilar (Spanish) NIG:Yukiko_Yamazaki 腋花芽 (Japanese) An axillary bud that develops into a flower. POC:Curators axillary inflorescence bud An axillary reproductive bud that develops into an inflorescence. OBO_SF_PO:3020771 PO:0004711 plant_anatomy yema de inflorescencia axilar (Spanish) 腋花序芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema de inflorescencia axilar (Spanish) An axillary reproductive bud that develops into an inflorescence. POC:Curators NIG:Yukiko_Yamazaki 腋花序芽 (Japanese) axillary vegetative bud An axillary bud that develops into a long or short shoot. OBO_SF_PO:3020771 PO:0004712 plant_anatomy yema vegetativa axilar (Spanish) 腋枝芽 (Japanese) An axillary bud that develops into a long or short shoot. POC:Curators NIG:Yukiko_Yamazaki 腋枝芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema vegetativa axilar (Spanish) terminal bud A bud that develops from a shoot apical meristem. OBO_SF_PO:3016634 PO:0004713 plant_anatomy yema terminal (Spanish) 頂芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema terminal (Spanish) NIG:Yukiko_Yamazaki 頂芽 (Japanese) A bud that develops from a shoot apical meristem. POC:Curators terminal flower bud A terminal bud that develops into a flower. PO:0004714 plant_anatomy terminal floral bud yema floral terminal (Spanish) 頂花芽 (Japanese) A terminal bud that develops into a flower. POC:Curators POC:Maria_Alejandra_Gandolfo yema floral terminal (Spanish) NIG:Yukiko_Yamazaki 頂花芽 (Japanese) terminal inflorescence bud A terminal reproductive bud develops into an inflorescence. PO:0004715 plant_anatomy yema de inflorescencia terminal (Spanish) 花序頂芽 (Japanese) NIG:Yukiko_Yamazaki 花序頂芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema de inflorescencia terminal (Spanish) A terminal reproductive bud develops into an inflorescence. POC:Curators terminal vegetative bud A terminal bud that develops into a long or short shoot. PO:0004716 plant_anatomy yema vegetativa terminal (Spanish) 栄養成長型頂芽 (Japanese) A terminal bud that develops into a long or short shoot. POC:Curators NIG:Yukiko_Yamazaki 栄養成長型頂芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema vegetativa terminal (Spanish) long cell A more or less rectangular leaf pavement cell in which the proximo-distal dimension is several times longer than the transverse dimension. In the leaf epidermis of Poaceae and Joinvilleaceae, long cells and short cells often alternate in longitudinal rows. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0004717 c&#233lula larga (Spanish) plant_anatomy 長細胞 (Japanese) A more or less rectangular leaf pavement cell in which the proximo-distal dimension is several times longer than the transverse dimension. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula larga (Spanish) NIG:Yukiko_Yamazaki 長細胞 (Japanese) short cell An isodiametric leaf pavement cell. In the leaf epidermis of Poaceae and Joinvilleaceae, long cells and short cells often alternate in longitudinal rows. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0004718 c&#233lula corta (Spanish) plant_anatomy 短細胞 (Japanese) An isodiametric leaf pavement cell. POC:Curators NIG:Yukiko_Yamazaki 短細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula corta (Spanish) hilum groove A cardinal organ part that forms a longitudinal groove in the testa through the prominent hilum of a seed. PO:0004719 faboid split plant_anatomy surco del hilium (Spanish) へそ（種子）溝 (Japanese) A cardinal organ part that forms a longitudinal groove in the testa through the prominent hilum of a seed. POC:Curators POC:Maria_Alejandra_Gandolfo surco del hilium (Spanish) NIG:Yukiko_Yamazaki へそ（種子）溝 (Japanese) paraclade An inflorescence branch that ends in an inflorescence that repeats the main inflorescence. PO:0004720 paraclado (Spanish) plant_anatomy 側生分枝（=lateral branch） (Japanese) NIG:Yukiko_Yamazaki 側生分枝（=lateral branch） (Japanese) APWeb:Glossary An inflorescence branch that ends in an inflorescence that repeats the main inflorescence. ISBN:0521251346 POC:Maria_Alejandra_Gandolfo paraclado (Spanish) paraclade cortex A portion of ground tissue that is part of a cortex and part of a paraclade. OBO_SF_PO:2903966 PO:0004721 cortex (corteza) del paraclado (Spanish) plant_anatomy portion of paraclade cortex tissue 側生分枝皮層 (Japanese) POC:Maria_Alejandra_Gandolfo cortex (corteza) del paraclado (Spanish) A portion of ground tissue that is part of a cortex and part of a paraclade. POC:Curators TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 側生分枝皮層 (Japanese) pedicel cortex A portion of ground tissue that is part of a cortex and part of a pedicel. PO:0004722 cortex (corteza) del pedicelo (Spanish) plant_anatomy portion of pedicel cortex tissue 小花柄皮層 (Japanese) POC:Maria_Alejandra_Gandolfo cortex (corteza) del pedicelo (Spanish) A portion of ground tissue that is part of a cortex and part of a pedicel. POC:Curators TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 小花柄皮層 (Japanese) sepal vascular system A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a sepal. PO:0004723 plant_anatomy sistema vascular del s&#233palo (Spanish) がく片 維管系 (Japanese) A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a sepal. POC:Ramona_Walls NIG:Yukiko_Yamazaki がく片 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del s&#233palo (Spanish) hypocotyl-root junction A cardinal organ part that is the part of a plant axis where a radicle joins a hypocotyl. OBO_SF_PO:3132568 PO:0004724 Poaceae crown embryo axis transition zone plant_anatomy union del hipoc&#243tile con la ra&#237z (Spanish) 背軸-根合流点 (Japanese) NIG:Yukiko_Yamazaki 背軸-根合流点 (Japanese) POC:Maria_Alejandra_Gandolfo union del hipoc&#243tile con la ra&#237z (Spanish) ISBN:9780881928501 embryo axis transition zone A cardinal organ part that is the part of a plant axis where a radicle joins a hypocotyl. ISBN:9780881928501 POC:Ramona_Walls abaxial side of leaf primordium A portion of phyllome primordium tissue that is the abaxial/outer side of a leaf primordium and develops into the abaxial/lower leaf blade. PO:0004725 lado abaxial del primordio de hoja (Spanish) plant_anatomy 葉原基の裏側、背軸側 (Japanese) A portion of phyllome primordium tissue that is the abaxial/outer side of a leaf primordium and develops into the abaxial/lower leaf blade. POC:Curators POC:Maria_Alejandra_Gandolfo lado abaxial del primordio de hoja (Spanish) NIG:Yukiko_Yamazaki 葉原基の裏側、背軸側 (Japanese) adaxial side of leaf primordium A portion of phyllome primordium tissue that is the adaxial/inner side of the leaf primordium develops into the adaxial/upper leaf blade. PO:0004726 lado adaxial del primordio de la hoja (Spanish) plant_anatomy 葉原基の表側、向軸側 (Japanese) POC:Maria_Alejandra_Gandolfo lado adaxial del primordio de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉原基の表側、向軸側 (Japanese) A portion of phyllome primordium tissue that is the adaxial/inner side of the leaf primordium develops into the adaxial/upper leaf blade. POC:Curators basal axillary shoot A branch that forms from a leaf at the very base of the shoot. PO:0005001 basal axillary branch epiblasto (epiblastema) axilar basal (Spanish) plant_anatomy ratoon tiller 基底腋枝 (Japanese) A branch that forms from a leaf at the very base of the shoot. GR:Anuradha_Pujar POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) axilar basal (Spanish) NIG:Yukiko_Yamazaki 基底腋枝 (Japanese) cauline axillary shoot An axillary branch that forms from a leaf above the very base of the shoot. PO:0005002 The genetic distinction between cauline axillary branches and tillers may or may not be unique to the Poaceae. There are no data for other plant families. cauline axillary branch epiblasto (epiblastema) axilar caulinar (Spanish) plant_anatomy 茎生 腋枝 (Japanese) NIG:Yukiko_Yamazaki 茎生 腋枝 (Japanese) An axillary branch that forms from a leaf above the very base of the shoot. GR:Anuradha_Pujar POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) axilar caulinar (Spanish) shoot axis trichome A trichome that is part of a shoot axis epidermis. Can occur on a stem or branch. PO:0005003 branch trichome eje de tricoma del epiblasto (epiblastema) (Spanish) plant_anatomy stem trichome シュート 軸 トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki シュート 軸 トライコーム（毛茸、糸状体） (Japanese) A trichome that is part of a shoot axis epidermis. PMID:17217456 POC:Curators POC:Maria_Alejandra_Gandolfo eje de tricoma del epiblasto (epiblastema) (Spanish) shoot node A cardinal organ part of a shoot axis where one or more spikelet, flower, floret, branch, bud, or leaf may arise. PO:0005004 nodo del epiblasto (epiblastema) (Spanish) plant_anatomy シュート 節 (Japanese) POC:Maria_Alejandra_Gandolfo nodo del epiblasto (epiblastema) (Spanish) A cardinal organ part of a shoot axis where one or more spikelet, flower, floret, branch, bud, or leaf may arise. GR:Pankaj_Jaiswal POC:Curators NIG:Yukiko_Yamazaki シュート 節 (Japanese) shoot internode A cardinal organ part that is the part of a shoot axis between two nodes of the axis. PO:0005005 internodo del epiblasto (epiblastema) (Spanish) plant_anatomy シュート節間 (Japanese) NIG:Yukiko_Yamazaki シュート節間 (Japanese) POC:Maria_Alejandra_Gandolfo internodo del epiblasto (epiblastema) (Spanish) A cardinal organ part that is the part of a shoot axis between two nodes of the axis. POC:Curators articulated laticifer A structure consisting of long multinucleate tubes in which latex is found, having cross walls (articulated). PO:0005006 latic&#237fero articulado (Spanish) plant_anatomy 連合乳管（有節乳管） (Japanese) POC:Maria_Alejandra_Gandolfo latic&#237fero articulado (Spanish) NIG:Yukiko_Yamazaki 連合乳管（有節乳管） (Japanese) A structure consisting of long multinucleate tubes in which latex is found, having cross walls (articulated). APWeb:Glossary GR:Pankaj_Jaiswal non-articulated laticifer A structure consisting of long multinucleate tubes in which latex is found, having no cross walls. PO:0005007 latic&#237fero no articulado (Spanish) plant_anatomy 無節乳管、単乳管 (Japanese) A structure consisting of long multinucleate tubes in which latex is found, having no cross walls. APWeb:Glossary GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 無節乳管、単乳管 (Japanese) POC:Maria_Alejandra_Gandolfo latic&#237fero no articulado (Spanish) obsolete fruit septum OBSOLETE. A thin partition or membrane that divides a cavity or a mass of tissue in the fruit that is derived from the carpel septum. PO:0005008 PO:0025267 PO:0025268 This term was made obsolete because it was ambiguous. It has been replaced by the more precise terms fruit septum (PO:0025268) and fruit replum (PO:0025267). Annotations for Arabidopsis should go to fruit replum. plant_anatomy septo de fruto (Spanish) true 果実 隔壁 (Japanese) NIG:Yukiko_Yamazaki 果実 隔壁 (Japanese) POC:Maria_Alejandra_Gandolfo septo de fruto (Spanish) GR:Chih-Wei_Tung OBSOLETE. A thin partition or membrane that divides a cavity or a mass of tissue in the fruit that is derived from the carpel septum. carpel septum Carpel septum was made obsolete because it was ambiguous. It has been replaced by the more precise terms ovary septum (PO:0025262) and ovary replum (PO:0025272). Annotations for Arabidopsis should go to ovary replum (PO:0025272). OBSOLETE. A thin partition or membrane that divides multilocular ovary. Often found in species with syncarpous (multiple carpels fused) pistil. PO:0005009 PO:0025262 PO:0025272 plant_anatomy septo del carpelo (Spanish) true 心皮 隔壁 (Japanese) POC:Maria_Alejandra_Gandolfo septo del carpelo (Spanish) NIG:Yukiko_Yamazaki 心皮 隔壁 (Japanese) GR:Chih-Wei_Tung GR:Pankaj_Jaiswal OBSOLETE. A thin partition or membrane that divides multilocular ovary. Often found in species with syncarpous (multiple carpels fused) pistil. anther septum A septum that is present in an anther dehiscence zone. PO:0005010 plant_anatomy septo de la antera (Spanish) 葯隔壁 (Japanese) POC:Maria_Alejandra_Gandolfo septo de la antera (Spanish) NIG:Yukiko_Yamazaki 葯隔壁 (Japanese) A septum that is present in an anther dehiscence zone. GR:Chih-Wei_Tung GR:Pankaj_Jaiswal anther dehiscence zone A dehiscence zone that is part of an anther. Extends along the entire length of the anther and is observed as an indentation between the locules of each theca. Upon anther maturation, cell separation within the dehiscence zone allows the anther wall to break open and pollen to be released. PO:0005011 plant_anatomy zona de dehiscencia de la antera (Spanish) 開葯帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de dehiscencia de la antera (Spanish) A dehiscence zone that is part of an anther. POC:Curators NIG:Yukiko_Yamazaki 開葯帯 (Japanese) pedicel vascular system A shoot axis vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a pedicel. PO:0005012 plant_anatomy sistema vascular del pedicelo (Spanish) 小花柄維管系 (Japanese) NIG:Yukiko_Yamazaki 小花柄維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del pedicelo (Spanish) A shoot axis vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a pedicel. PMID:17217456 POC:Ramona_Walls hypocotyl epidermis PO:0005013 The outermost primary cell layer of the hypocotyl. epidermis del hipoc&#243tile (Spanish) plant_anatomy 胚軸 表皮 (Japanese) PMID:15368128 TAIR:Donghui_Li The outermost primary cell layer of the hypocotyl. NIG:Yukiko_Yamazaki 胚軸 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del hipoc&#243tile (Spanish) embryo cortex A cortex that is part of an embryo. Can occur in the hypocotyl and root. PO:0005014 cortex (corteza) del emrbion (Spanish) plant_anatomy 胚皮層 (Japanese) POC:Maria_Alejandra_Gandolfo cortex (corteza) del emrbion (Spanish) NIG:Yukiko_Yamazaki 胚皮層 (Japanese) A cortex that is part of an embryo. PMID:16543410 POC:Curators TAIR:Donghui_Li embryo endodermis A portion of endodermis that is part of an embryo. PO:0005015 endodermis del embri&#243n (Spanish) plant_anatomy 胚 内胚葉 (Japanese) POC:Maria_Alejandra_Gandolfo endodermis del embri&#243n (Spanish) A portion of endodermis that is part of an embryo. PMID:16543410 NIG:Yukiko_Yamazaki 胚 内胚葉 (Japanese) replum OBO_SF_PO:3177363 OBSOLETE. A false septum formed by the ingrowth from the placenta of an ovary rather than from the carpel walls. This is formed post fertilization. PO:0005016 PO:0025267 PO:0025272 This term was made obsolete to avoid confusion with the new terms fruit replum and ovary replum. Consider ovary replum (PO:0025272) or fruit replum (PO:0025267). plant_anatomy replum (replo) (Spanish) true 隔膜 (Japanese) POC:Maria_Alejandra_Gandolfo replum (replo) (Spanish) NIG:Yukiko_Yamazaki 隔膜 (Japanese) GR:Pankaj_Jaiswal OBSOLETE. A false septum formed by the ingrowth from the placenta of an ovary rather than from the carpel walls. This is formed post fertilization. PMID:13678595 PMID:15035986 flower vascular system A shoot system vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a flower. Because a vascular system is defined as the totality of the portions of vascular tissue in a plant structure, the vascular systems of floral parts are part of the flower vascular system. PO:0005017 plant_anatomy sistema vascular de la flor (Spanish) 花 維管 系 (Japanese) NIG:Yukiko_Yamazaki 花 維管 系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de la flor (Spanish) A shoot system vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a flower. POC:Ramona_Walls stamen vascular system A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a stamen. PO:0005018 plant_anatomy sistema vascular del estambre (Spanish) 雄蕊 維管系 (Japanese) NIG:Yukiko_Yamazaki 雄蕊 維管系 (Japanese) A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a stamen. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sistema vascular del estambre (Spanish) carpel vascular system A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a carpel. PO:0005019 plant_anatomy sistema vascular del carpelo (Spanish) 心皮 維管系 (Japanese) NIG:Yukiko_Yamazaki 心皮 維管系 (Japanese) A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a carpel. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sistema vascular del carpelo (Spanish) vascular bundle A unit strand of the vascular system containing the vascular tissues, xylem and phloem. In addition vascular cambium is often present. May also contain portions of ground tissue. PO:0005020 haz vascular (Spanish) plant_anatomy 維管束 (Japanese) POC:Maria_Alejandra_Gandolfo haz vascular (Spanish) A unit strand of the vascular system containing the vascular tissues, xylem and phloem. In addition vascular cambium is often present. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 維管束 (Japanese) sepal margin PO:0005021 The margin of a sepal. margen del s&#233palo (Spanish) plant_anatomy がく片 縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del s&#233palo (Spanish) PMID:15269176 TAIR:Donghui_Li The margin of a sepal. NIG:Yukiko_Yamazaki がく片 縁 (Japanese) ovary wall A wall of an ovary that is composed of abaxial (outer) and adaxial (inner) epidermis and a middle layer, composed of mesophyll cells and a distinct subepidermal adaxial cell layer (as found in Arabidopsis). PO:0005022 pared del ovario (Spanish) plant_anatomy 子房壁 (Japanese) NIG:Yukiko_Yamazaki 子房壁 (Japanese) A wall of an ovary that is composed of abaxial (outer) and adaxial (inner) epidermis and a middle layer, composed of mesophyll cells and a distinct subepidermal adaxial cell layer (as found in Arabidopsis). GR:Pankaj_Jaiswal PMID:10332605 POC:Maria_Alejandra_Gandolfo pared del ovario (Spanish) abaxial epidermis of ovary PO:0005023 The epidermal cell layer of the abaxial/outer surface of the ovary. epidermis abaxial del ovario (Spanish) plant_anatomy 子房の裏側の、背軸側の表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis abaxial del ovario (Spanish) NIG:Yukiko_Yamazaki 子房の裏側の、背軸側の表皮 (Japanese) GR:Pankaj_Jaiswal The epidermal cell layer of the abaxial/outer surface of the ovary. adaxial epidermis of ovary PO:0005024 The epidermal cell layer of the adaxial/inner surface of the ovary. epidermis adaxial del ovario (Spanish) plant_anatomy 子房の表側、向軸側の表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis adaxial del ovario (Spanish) GR:Pankaj_Jaiswal The epidermal cell layer of the adaxial/inner surface of the ovary. NIG:Yukiko_Yamazaki 子房の表側、向軸側の表皮 (Japanese) middle layer of ovary wall A portion of chlorencyma tissue that is composed of one or more mesophyll layers. It may have a distinct subepidermal adaxial cell layer (as found in <i>Arabidopsis</i>). OBO_SF_PO:2903966 PO:0005025 The cells in the mesophyll layer(s) may not differentiate similar to the spongy and palisade cells found in the leaf mesophyll. capa media de la pared del ovario (Spanish) ovary wall middle layer plant_anatomy 子房壁の中間層 (Japanese) NIG:Yukiko_Yamazaki 子房壁の中間層 (Japanese) POC:Maria_Alejandra_Gandolfo capa media de la pared del ovario (Spanish) A portion of chlorencyma tissue that is composed of one or more mesophyll layers. It may have a distinct subepidermal adaxial cell layer (as found in <i>Arabidopsis</i>). GR:Pankaj_Jaiswal PMID:10332605 root giant cell Multinucleate cell developed by a series of events involving kayokinesis but not cytokinesis of the initial feeding cell. The events are induced by root knot nematodes (e.g., Meloidogyne sp. ) entering the feeding cells (any cells) of the root vascular system. PO:0005026 c&#233lula gigante de la ra&#237z (Spanish) plant_anatomy 根巨大細胞 (Japanese) GR:Pankaj_Jaiswal Multinucleate cell developed by a series of events involving kayokinesis but not cytokinesis of the initial feeding cell. The events are induced by root knot nematodes (e.g., Meloidogyne sp. ) entering the feeding cells (any cells) of the root vascular system. PMID:15053756 POC:Maria_Alejandra_Gandolfo c&#233lula gigante de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根巨大細胞 (Japanese) root syncytium cell Multinucleate cell developed by a series of events involving fusion with the neighboring dividing cells. The events are induced by cyst nematodes (e.g. <i>Heterodera schachtii</i>) entering the feeding cells (any cells) of the root vascular system. PO:0005027 c&#233lula ??? de la ra&#237z (Spanish) plant_anatomy 根融合細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula ??? de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根融合細胞 (Japanese) GR:Pankaj_Jaiswal Multinucleate cell developed by a series of events involving fusion with the neighboring dividing cells. The events are induced by cyst nematodes (e.g. <i>Heterodera schachtii</i>) entering the feeding cells (any cells) of the root vascular system. PMID:15053756 inflorescence vascular system A shoot system vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in an inflorescence. PO:0005028 plant_anatomy sistema vascular de inflorescencia (Spanish) 花序 維管系 (Japanese) NIG:Yukiko_Yamazaki 花序 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de inflorescencia (Spanish) A shoot system vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in an inflorescence. POC:Ramona_Walls root primordium A primordium that will develop into a root. PO:0005029 plant_anatomy primordio de ra&#237z (Spanish) 根原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根原基 (Japanese) A primordium that will develop into a root. POC:Curators primary thickening meristem A meristem that develops from a peripheral zone of a shoot apical meristem and is responsible for the primary increase in thickness of a shoot axis. May appear as a distinct mantle like zone. Often found in monocotyledons. PO:0005039 meristema de engrosamiento primario (Spanish) plant_anatomy 一次 肥厚（膜）分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de engrosamiento primario (Spanish) NIG:Yukiko_Yamazaki 一次 肥厚（膜）分裂組織 (Japanese) A meristem that develops from a peripheral zone of a shoot apical meristem and is responsible for the primary increase in thickness of a shoot axis. ISBN:9780669014891 root pith A portion of pith that is part of a root. PO:0005040 m&#233dula de la ra&#237z (Spanish) plant_anatomy 根髄 (Japanese) A portion of pith that is part of a root. ISBN:0080280307 POC:Maria_Alejandra_Gandolfo m&#233dula de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根髄 (Japanese) shoot axis pith A portion of pith that is part of a shoot axis. Can occur in a stem or branch. PO:0005041 branch pith m&#233dula del eje del epiblasto (epiblastema) (Spanish) plant_anatomy stem pith シュート 軸 髄 (Japanese) A portion of pith that is part of a shoot axis. ISBN:0080280307 POC:Maria_Alejandra_Gandolfo m&#233dula del eje del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki シュート 軸 髄 (Japanese) secondary phloem A portion of phloem tissue formed by the activity of the vascular cambium. PO:0005043 Part of the bark. floema secundario (Spanish) plant_anatomy portion of secondary phloem tissue 二次師部 (Japanese) NIG:Yukiko_Yamazaki 二次師部 (Japanese) A portion of phloem tissue formed by the activity of the vascular cambium. ISBN:0122151704 POC:Maria_Alejandra_Gandolfo floema secundario (Spanish) periderm A peripheral portion of ground tissue in a plant axis that is composed of phellogen, phellem, and phelloderm. After secondary growth, the periderm may replace the epidermis in stems and roots, rarely in other organs. In some cases, the epidermis is retained after periderm development. Periderm is derived from lateral meristem and may contain secondary phloem. OBO_SF_PO:3008013 PO:0005046 peridermis (Spanish) plant_anatomy portion of periderm tissue portion of peridermal tissue 周皮 (Japanese) NIG:Yukiko_Yamazaki 周皮 (Japanese) POC:Maria_Alejandra_Gandolfo peridermis (Spanish) A peripheral portion of ground tissue in a plant axis that is composed of phellogen, phellem, and phelloderm. ISBN:047124529 POC:Curators root periderm A portion of periderm that is part of a root. OBO_SF_PO:3008032 PO:0005047 peridermis de la ra&#237z (Spanish) plant_anatomy 根周皮 (Japanese) POC:Maria_Alejandra_Gandolfo peridermis de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根周皮 (Japanese) A portion of periderm that is part of a root. POC:Curators shoot axis periderm A portion of periderm that is part of a shoot axis. Can occur on a stem or branch. OBO_SF_PO:3008032 PO:0005048 branch periderm peridermis del eje del epiblasto (epiblastema) (Spanish) plant_anatomy stem periderm シュート 軸 周皮 (Japanese) POC:Maria_Alejandra_Gandolfo peridermis del eje del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki シュート 軸 周皮 (Japanese) A portion of periderm that is part of a shoot axis. POC:Curators phelloderm A portion of ground tissue often resembling cortical parenchyma produced centripetally by the cork cambium. PO:0005050 felodermis (Spanish) plant_anatomy portion of phelloderm tissue コルク皮層 (Japanese) NIG:Yukiko_Yamazaki コルク皮層 (Japanese) POC:Maria_Alejandra_Gandolfo felodermis (Spanish) A portion of ground tissue often resembling cortical parenchyma produced centripetally by the cork cambium. ISBN:0080374913 hypodermis A layer or layers of cells beneath the epidermis that is distinct in appearance from adjacent tissues. A portion of ground tissue that is the outermost layer of a portion of cortex. OBO_SF_PO:3016668 PO:0005051 hipodermis (Spanish) plant_anatomy portion of hypodermal tissue 真皮 (Japanese) A portion of ground tissue that is the outermost layer of a portion of cortex. POC:Curators NIG:Yukiko_Yamazaki 真皮 (Japanese) POC:Maria_Alejandra_Gandolfo hipodermis (Spanish) plant callus A portion of plant tissue that consists of mass of undifferentiated plant cells. Consists primarily of parenchyma cells but may contain other cell types as the callus begins to differentiate. May be formed as a result of wounding or may develop in culture. OBO_SF_PO:3280004 PO:0005052 callo (Spanish) plant_anatomy portion of callus tissue カルス (Japanese) POC:Maria_Alejandra_Gandolfo callo (Spanish) A portion of plant tissue that consists of mass of undifferentiated plant cells. GR:Pankaj_Jaiswal POC:Curators NIG:Yukiko_Yamazaki カルス (Japanese) laticifer A secretory structure that produces latex. PO:0005053 latic&#237fero (Spanish) plant_anatomy 乳管 (Japanese) POC:Maria_Alejandra_Gandolfo latic&#237fero (Spanish) NIG:Yukiko_Yamazaki 乳管 (Japanese) A secretory structure that produces latex. ISBN:0080374913 shoot axis hypodermis A portion of hypodermis that is part of a shoot axis cortex. Can occur in a stem or branch. PO:0005057 branch hypodermis hipodermis del eje del epiblasto (epiblastema) (Spanish) plant_anatomy stem hypodermis シュート 軸 真皮 (Japanese) POC:Maria_Alejandra_Gandolfo hipodermis del eje del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki シュート 軸 真皮 (Japanese) A portion of hypodermis that is part of a shoot axis cortex. ISBN:0080374913 POC:Curators shoot axis endodermis A portion of endodermis that is part of a shoot axis cortex. Can occur in a stem or branch. PO:0005058 branch endodermis endodermis de eje del epiblasto (epiblastema) (Spanish) plant_anatomy stem endodermis シュート 軸 内胚葉 (Japanese) NIG:Yukiko_Yamazaki シュート 軸 内胚葉 (Japanese) A portion of endodermis that is part of a shoot axis cortex. POC:Curators POC:Maria_Alejandra_Gandolfo endodermis de eje del epiblasto (epiblastema) (Spanish) root endodermis A portion of endodermis that is part of a root cortex. PO:0005059 endodermis de la ra&#237z (Spanish) plant_anatomy 根内皮 (Japanese) POC:Maria_Alejandra_Gandolfo endodermis de la ra&#237z (Spanish) A portion of endodermis that is part of a root cortex. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 根内皮 (Japanese) leaf endodermis A portion of endodermis that is part of a vascular leaf. Often found in the leaf of Gymnosperms and elsewhere. PO:0005060 endodermis de la hoja (Spanish) plant_anatomy 葉内皮 (Japanese) NIG:Yukiko_Yamazaki 葉内皮 (Japanese) A portion of endodermis that is part of a vascular leaf. POC:Curators POC:Maria_Alejandra_Gandolfo endodermis de la hoja (Spanish) schizo-lysigenous aerenchyma OBSOLETE. Aerenchyma, originating by a combination of two processes, separation and degradation of cell walls. PO:0005349 The term was made obsolete because schizo-lysigenous form is an attribute of regular aerenchyma. aer&#233nquima esquizo-lis&#237geno (Spanish) plant_anatomy true GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. Aerenchyma, originating by a combination of two processes, separation and degradation of cell walls. POC:Maria_Alejandra_Gandolfo aer&#233nquima esquizo-lis&#237geno (Spanish) xylem A portion of vascular tissue that has as parts xylem elements. PO:0005352 The principal function is the upward translocation of water and solutes. See also primary xylem and secondary xylem. plant_anatomy portion of xylem tissue xilema (Spanish) 木質部 (Japanese) A portion of vascular tissue that has as parts xylem elements. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo xilema (Spanish) NIG:Yukiko_Yamazaki 木質部 (Japanese) aleurone layer A portion of plant tissue that is the outermost layer of endosperm in a seed, its cells being characterized by presence of protein bodies containing seed storage proteins. OBO_SF_PO:2903966 OBO_SF_PO:3184958 OBO_SF_PO:3185054 PO:0005360 PO:0008004 capa de aleurona (Spanish) fruit aleurone layer plant_anatomy 糊粉粒、アリューロン層 (Japanese) POC:Maria_Alejandra_Gandolfo capa de aleurona (Spanish) A portion of plant tissue that is the outermost layer of endosperm in a seed, its cells being characterized by presence of protein bodies containing seed storage proteins. GR:Pankaj_Jaiswal ISBN:0080374913 NIG:Yukiko_Yamazaki 糊粉粒、アリューロン層 (Japanese) endosperm parenchyma A portion of seed storage parenchyma that is part of an endopserm. Often devoid of intercellular spaces. PO:0005415 par&#233nquima endosp&#233rmico (Spanish) plant_anatomy 内胚乳、胚乳 柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima endosp&#233rmico (Spanish) NIG:Yukiko_Yamazaki 内胚乳、胚乳 柔組織 (Japanese) A portion of seed storage parenchyma that is part of an endopserm. ISBN:0080374913 POC:Curators phloem A portion of vascular tissue that has as parts sieve tube members. Functions in the conduction of organic substances in vascular plants. PO:0005417 floema (Spanish) plant_anatomy portion of phloem tissue 師部 (Japanese) NIG:Yukiko_Yamazaki 師部 (Japanese) A portion of vascular tissue that has as parts sieve tube members. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo floema (Spanish) parenchyma A portion of ground tissue composed of polyhedral cells typically with thin, non-lignified cellulosic cell walls and nucleate, living protoplasts. OBO_SF_PO:3007987 PO:0005421 Parenchyma contains relatively unspecialized cells. par&#233nquima (Spanish) plant_anatomy portion of parenchyma tissue portion of parenchymatous tissue 柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima (Spanish) A portion of ground tissue composed of polyhedral cells typically with thin, non-lignified cellulosic cell walls and nucleate, living protoplasts. POC:Curators NIG:Yukiko_Yamazaki 柔組織 (Japanese) collenchyma Living tissue composed of more or less elongated cells with thick non-lignified primary cell walls. PO:0005423 col&#233nquima (Spanish) plant_anatomy portion of collenchyma tissue supporting tissue 厚角組織 (Japanese) NIG:Yukiko_Yamazaki 厚角組織 (Japanese) GR:Pankaj_Jaiswal Living tissue composed of more or less elongated cells with thick non-lignified primary cell walls. POC:Maria_Alejandra_Gandolfo col&#233nquima (Spanish) chlorenchyma Chloroplast-containing parenchyma tissue. PO:0005426 clor&#233nquima (Spanish) plant_anatomy portion of chlorenchyma tissue 同化組織、葉緑組織 (Japanese) NIG:Yukiko_Yamazaki 同化組織、葉緑組織 (Japanese) POC:Maria_Alejandra_Gandolfo clor&#233nquima (Spanish) Chloroplast-containing parenchyma tissue. ISBN:0080374913 sclerenchyma A supporting tissue composed of fibers or sclereids. PO:0005427 escler&#233nquima (Spanish) plant_anatomy portion of sclerenchyma tissue portion of sclerenchymatous tissue 厚膜組織 (Japanese) POC:Maria_Alejandra_Gandolfo escler&#233nquima (Spanish) NIG:Yukiko_Yamazaki 厚膜組織 (Japanese) A supporting tissue composed of fibers or sclereids. ISBN:0080374913 cambium A lateral meristem, the cells of which divide mostly periclinally. PO:0005597 cambium (Spanish) plant_anatomy 形成層 (Japanese) POC:Maria_Alejandra_Gandolfo cambium (Spanish) A lateral meristem, the cells of which divide mostly periclinally. ISBN:0080374913 NIG:Yukiko_Yamazaki 形成層 (Japanese) vascular cambium A lateral meristem, the cells of which give rise to secondary xylem and phloem, leading to an increase in girth. PO:0005598 cambium vascular (Spanish) plant_anatomy 維管束形成層 (Japanese) NIG:Yukiko_Yamazaki 維管束形成層 (Japanese) POC:Maria_Alejandra_Gandolfo cambium vascular (Spanish) A lateral meristem, the cells of which give rise to secondary xylem and phloem, leading to an increase in girth. GR:Pankaj_Jaiswal cork cambium Lateral meristem which produces the phellem (cork) and the phelloderm. PO:0005599 cambium de corcho (Spanish) phellogen plant_anatomy コルク形成層 (Japanese) POC:Maria_Alejandra_Gandolfo cambium de corcho (Spanish) NIG:Yukiko_Yamazaki コルク形成層 (Japanese) ISBN:0080374913 Lateral meristem which produces the phellem (cork) and the phelloderm. angular collenchyma OBSOLETE. A form of collenchyma in which the primary wall thickening is most prominent in the angles where three or more cells are joined. PO:0005621 The term was made obsolete because angular form is a common attribute of ordinary collenchyma. col&#233nquima angular (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo col&#233nquima angular (Spanish) GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. A form of collenchyma in which the primary wall thickening is most prominent in the angles where three or more cells are joined. lacunar collenchyma OBSOLETE. A collenchyma characterized by intercellular spaces and cell wall thickenings facing the intercellular spaces. PO:0005632 The term was made obsolete because the lacunar form is an attribute of regular collenchyma. col&#233nquima lacunar (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo col&#233nquima lacunar (Spanish) GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. A collenchyma characterized by intercellular spaces and cell wall thickenings facing the intercellular spaces. lamellar collenchyma OBSOLETE. A collenchyma in which cell wall thickenings are deposited mainly on tangential walls. PO:0005633 The term was made obsolete because lamellar form is an attribute of regular collenchyma. col&#233nquima laminar (Spanish) plant_anatomy plate collenchyma tangential collenchyma true GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. A collenchyma in which cell wall thickenings are deposited mainly on tangential walls. POC:Maria_Alejandra_Gandolfo col&#233nquima laminar (Spanish) leaf mesophyll If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0005645 The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the foliage leaf. foliage leaf mesophyll leaf parenchyma mes&#243filo de la hoja (Spanish) plant_anatomy 葉肉 (Japanese) NIG:Yukiko_Yamazaki 葉肉 (Japanese) GR:Pankaj_Jaiswal ISBN:0080374913 The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the foliage leaf. POC:Maria_Alejandra_Gandolfo mes&#243filo de la hoja (Spanish) spongy mesophyll If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. Leaf mesophyll parenchyma characterized by little elongated cells, that are not closely packed and have conspicuous intercellular spaces. PO:0005647 mes&#243filo esponjoso (Spanish) plant_anatomy spongy parenchyma 海綿状葉肉 (Japanese) POC:Maria_Alejandra_Gandolfo mes&#243filo esponjoso (Spanish) GR:Pankaj_Jaiswal ISBN:0080374913 Leaf mesophyll parenchyma characterized by little elongated cells, that are not closely packed and have conspicuous intercellular spaces. NIG:Yukiko_Yamazaki 海綿状葉肉 (Japanese) palisade mesophyll If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0005648 Parenchyma containing closely packed elongated chlorenchymatous cells oriented perpendicular to the leaf surface and which are active in photosynthesis. mes&#243filo en empalizada (Spanish) palisade parenchyma plant_anatomy 柵状葉肉 (Japanese) GR:Pankaj_Jaiswal ISBN:0080374913 Parenchyma containing closely packed elongated chlorenchymatous cells oriented perpendicular to the leaf surface and which are active in photosynthesis. POC:Maria_Alejandra_Gandolfo mes&#243filo en empalizada (Spanish) NIG:Yukiko_Yamazaki 柵状葉肉 (Japanese) portion of secretory tissue PO:0005656 The synonym gland does not imply non-secretory 'glands'. Tissues that form specialized structures producing a secretion. gland plant_anatomy porci&#243n del tejido secretor (Spanish) 分泌組織の一部 (Japanese) GR:Pankaj_Jaiswal ISBN:047124529 Tissues that form specialized structures producing a secretion. POC:Maria_Alejandra_Gandolfo porci&#243n del tejido secretor (Spanish) NIG:Yukiko_Yamazaki 分泌組織の一部 (Japanese) hydathode A cardinal organ part that releases water through a hydathode pore. Hydathodes may have one or more pores that are similar to stomata but lack the ability to open and close. Hydathodes are involved in the release of water or xylem sap through pores via guttation or secretion. Generally, hydathodes are located at the end of a minor vein in a phyllome. In many plants, hydathodes includes a portion of thin-walled parenchyma between the tracheary elements and the pore, known as an epithem. In some plants, hydathodes are associated with secretory tissue. OBO_SF_PO:3289531 PO:0005660 hidatodo (Spanish) plant_anatomy 排水組織 (Japanese) NIG:Yukiko_Yamazaki 排水組織 (Japanese) A cardinal organ part that releases water through a hydathode pore. ISBN:0471244554 POC:Maria_Alejandra_Gandolfo hidatodo (Spanish) salt gland A crust of salt forms on leaves which tastes bad and the white surfaces act to reflect light. Example, as is Mangrove vegetation. A specialized tissue where excess salt absorbed in water from the soil is concentrated, being stores or excreted. PO:0005661 gl&#225ndula de sal (Spanish) plant_anatomy 塩腺 (Japanese) A specialized tissue where excess salt absorbed in water from the soil is concentrated, being stores or excreted. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 塩腺 (Japanese) POC:Maria_Alejandra_Gandolfo gl&#225ndula de sal (Spanish) resin canal A duct of schizogenous origin lined with resin-secreting cells and containing resin. PO:0005665 canal de resina (Spanish) plant_anatomy resin duct 樹脂道 (Japanese) NIG:Yukiko_Yamazaki 樹脂道 (Japanese) A duct of schizogenous origin lined with resin-secreting cells and containing resin. GR:Pankaj_Jaiswal ISBN:0080374913 POC:Maria_Alejandra_Gandolfo canal de resina (Spanish) oil gland A gland or a cavity lined with cells that secrete oils. Oil glands are schizogenous. PO:0005669 gl&#225ndula aceitosa (Spanish) oil cavity plant_anatomy 油胞、油腺 (Japanese) POC:Maria_Alejandra_Gandolfo gl&#225ndula aceitosa (Spanish) A gland or a cavity lined with cells that secrete oils. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 油胞、油腺 (Japanese) epidermis A portion of plant tissue composed of epidermal cells that develops from the protoderm and covers the surface of a plant structure. OBO_SF_PO:3008011 PO:0005679 The epidermis can be composed of one or more layers of cells. In some species of vascular plants, the epidermis, which is a primary tissue, is replaced by periderm, which is secondary tissue, later in development. The epidermis can also include trichomes, stomatal pores, root hairs, and rhizoids. dermal tissue epidermal layer epidermis (Spanish) multiseriate epidermis plant_anatomy portion of epidermal tissue 表皮 (Japanese) NIG:Yukiko_Yamazaki 表皮 (Japanese) A portion of plant tissue composed of epidermal cells that develops from the protoderm and covers the surface of a plant structure. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis (Spanish) aerenchyma A portion of parenchyma tissue containing particularly large intercellular spaces of schizogenous or lysigenous origin. As applied to an intercellular space, originating by one or a combination of two processes, separation and degradation of cell walls. PO:0005702 aer&#233nquima (Spanish) plant_anatomy portion of aerenchyma tissue 通気組織 (Japanese) NIG:Yukiko_Yamazaki 通気組織 (Japanese) POC:Maria_Alejandra_Gandolfo aer&#233nquima (Spanish) A portion of parenchyma tissue containing particularly large intercellular spaces of schizogenous or lysigenous origin. GR:Pankaj_Jaiswal ISBN:0080374913 rhexigenous aerenchyma OBSOLETE. Aerenchyma originating by rupture of cells. PO:0005704 The term was made obsolete because rhexigenous form is an attribute of regular aerenchyma. aer&#233nquima XXXX (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo aer&#233nquima XXXX (Spanish) GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. Aerenchyma originating by rupture of cells. lysigenous aerenchyma OBSOLETE. Aerenchyma originating by dissolution of cells. PO:0005706 The term was made obsolete because lysigenous form is an attribute of regular aerenchyma. aer&#233nquima lis&#237geno (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo aer&#233nquima lis&#237geno (Spanish) GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. Aerenchyma originating by dissolution of cells. cortex A maximal portion of ground tissue between the vascular system and the epidermis in a plant. OBO_SF_PO:3011071 PO:0005708 cortex (corteza) (Spanish) plant_anatomy portion of cortex tissue 皮層 (Japanese) A maximal portion of ground tissue between the vascular system and the epidermis in a plant. POC:Curators NIG:Yukiko_Yamazaki 皮層 (Japanese) POC:Maria_Alejandra_Gandolfo cortex (corteza) (Spanish) promeristem OBSOLETE. Meristematic tissue consisting of apical initials, together with cells derived from them and which are still close to the initial. PO:0005752 plant_anatomy promeristema (Spanish) true GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. Meristematic tissue consisting of apical initials, together with cells derived from them and which are still close to the initial. POC:Maria_Alejandra_Gandolfo promeristema (Spanish) exodermis PO:0005772 The cell walls are thickened and contain suberin. Absent in pteridophytes, fibrous in Phoenix and accompanied by sclerenchyma in Ananas. The sub-epidermal layer or layers of cells of the root similar in structure and cytochemical characteristics of the endodermis, the outermost layer or layers of cells of the cortex. exodermis (Spanish) plant_anatomy root hypodermis 外皮 (Japanese) POC:Maria_Alejandra_Gandolfo exodermis (Spanish) NIG:Yukiko_Yamazaki 外皮 (Japanese) GR:Pankaj_Jaiswal ISBN:0080374913 The sub-epidermal layer or layers of cells of the root similar in structure and cytochemical characteristics of the endodermis, the outermost layer or layers of cells of the cortex. secondary xylem A portion of xylem tissue that develops from a vascular cambium. Absent in some dicots and most monocots. The "wood" of gymnosperm and dicot angiosperm trees, shrubs, and lianas. PO:0005848 plant_anatomy portion of secondary xylem tissue wood xilema secundario (Spanish) 二次木質部 (Japanese) NIG:Yukiko_Yamazaki 二次木質部 (Japanese) POC:Maria_Alejandra_Gandolfo xilema secundario (Spanish) A portion of xylem tissue that develops from a vascular cambium. ISBN:0471245194 POC:Curators primary xylem A portion of xylem tissue of the primary plant body. In stem or root it is differentiated behind the apical meristem. PO:0005849 plant_anatomy portion of primary xylem tissue xilema primario (Spanish) 一次 木質部 (Japanese) NIG:Yukiko_Yamazaki 一次 木質部 (Japanese) A portion of xylem tissue of the primary plant body. GR:Pankaj_Jaiswal ISBN:0122151704 ISBN:0471245194 POC:Maria_Alejandra_Gandolfo xilema primario (Spanish) caryopsis hull A collective phyllome structure that encloses a fruit of the Poaceae (caryopsis) and develops from a dried lemma and palea. OBO_SF_PO:3132525 PO:0006000 Poaceae hull plant_anatomy plúmula de Poaceae (Spanish) イネ科植物 籾殻、外皮 (Japanese) POC:Maria_Alejandra_Gandolfo plúmula de Poaceae (Spanish) NIG:Yukiko_Yamazaki イネ科植物 籾殻、外皮 (Japanese) A collective phyllome structure that encloses a fruit of the Poaceae (caryopsis) and develops from a dried lemma and palea. POC:Ramona_Walls phyllome A lateral plant organ produced by a shoot apical meristem. PO:0006001 filoma (Spanish) plant_anatomy フィロム、葉器官 (Japanese) NIG:Yukiko_Yamazaki フィロム、葉器官 (Japanese) POC:Maria_Alejandra_Gandolfo filoma (Spanish) A lateral plant organ produced by a shoot apical meristem. POC:Curators lower glume A glume that is the proximal/basal of the two glumes subtending a pair of florets. PO:0006002 PO:0006027 PO:0006031 gluma inferior (Spanish) lower empty glume lower rudimentary glume outer empty glume outer glume outer rudimentary glume plant_anatomy 第一苞頴(first glume) (Japanese) NIG:Yukiko_Yamazaki 第一苞頴(first glume) (Japanese) A glume that is the proximal/basal of the two glumes subtending a pair of florets. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo gluma inferior (Spanish) scale leaf A phyllome that is reduced in size relative to a vascular leaf on the same plant and is often associated with a perennating or dormant bud or a vegetatively propagating organ such as a rhizome. May be photosynthetic or non-photosynthetic. Some species have vascular leaves that are scale-like (such as Juniperus, Thuja, and Chamaecyparis). Annotations for scale-like leaves should go under vascular leaf (PO:0009025), not scale leaf. OBO_SF_PO:3167323 PO:0006003 cat&#225fila en escama (Spanish) cataphyll plant_anatomy 鱗片葉 (Japanese) NIG:Yukiko_Yamazaki 鱗片葉 (Japanese) A phyllome that is reduced in size relative to a vascular leaf on the same plant and is often associated with a perennating or dormant bud or a vegetatively propagating organ such as a rhizome. ISBN:0080374913 POC:Maria_Alejandra_Gandolfo cat&#225fila en escama (Spanish) upper glume A glume that is the apical/distal of the two glumes subtending a pair of florets. PO:0006004 PO:0006028 PO:0006030 gluma superior (Spanish) inner empty glume inner glume inner rudimentary glume plant_anatomy upper empty glume upper rudimentary glume 第二苞頴(second glume) (Japanese) NIG:Yukiko_Yamazaki 第二苞頴(second glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma superior (Spanish) A glume that is the apical/distal of the two glumes subtending a pair of florets. GR:Pankaj_Jaiswal POC:Ramona_Walls carpel anlagen A portion of meristem tissue that is a presumptive region on a floral meristem where carpel primordia would initiate. PO:0006005 esbozo de carpelo (Spanish) plant_anatomy 心皮原基 (Japanese) A portion of meristem tissue that is a presumptive region on a floral meristem where carpel primordia would initiate. PMID:14729915 POC:Maria_Alejandra_Gandolfo esbozo de carpelo (Spanish) NIG:Yukiko_Yamazaki 心皮原基 (Japanese) anther wall primary parietal cell layer A portion of ground tissue that is part of an anther wall and has as parts a primary parietal cell and adjacent cells. OBO_SF_PO:3298010 PO:0006006 capa primaria de c&#233lulas parietales (Spanish) plant_anatomy pollen sac primary parietal cell layer 一次 側膜細胞層、壁細胞層 (Japanese) NIG:Yukiko_Yamazaki 一次 側膜細胞層、壁細胞層 (Japanese) A portion of ground tissue that is part of an anther wall and has as parts a primary parietal cell and adjacent cells. GR:Pankaj_Jaiswal ISBN:9780003686647 PMID:2476454 POC:Maria_Alejandra_Gandolfo capa primaria de c&#233lulas parietales (Spanish) anther wall secondary parietal cell layer A portion of ground tissue that is part of an anther wall and develops from an anther wall primary parietal cell layer. In many angiosperms, the cells of the anther wall primary parietal cell layer undergo a periclinal division, resulting in the formation of two anther wall secondary parietal layers. OBO_SF_PO:3298010 PO:0006007 capa secundaria de c&#233lulas parietales (Spanish) plant_anatomy pollen sac secondary parietal cell layer 二次側膜細胞層、壁細胞層 (Japanese) A portion of ground tissue that is part of an anther wall and develops from an anther wall primary parietal cell layer. GR:Pankaj_Jaiswal ISBN:9780003686647 PMID:2476454 POC:Maria_Alejandra_Gandolfo capa secundaria de c&#233lulas parietales (Spanish) NIG:Yukiko_Yamazaki 二次側膜細胞層、壁細胞層 (Japanese) anther wall inner secondary parietal cell layer An anther wall secondary parietal cell layer that is formed towards the inside after the cells of an anther wall primary parietal cell layer undergo a periclinal division. In many angiosperms, including <i>Arabidopsis</i>, it divides periclinally to form an anther wall middle layer externally and an anther wall tapetum internally. Alternatively, it may differentiate into a tapetum. OBO_SF_PO:3298010 PO:0006008 capa interna secundaria de c&#233lulas parietales (Spanish) plant_anatomy pollen sac inner secondary parietal cell layer 内二次壁細胞層 (Japanese) POC:Maria_Alejandra_Gandolfo capa interna secundaria de c&#233lulas parietales (Spanish) NIG:Yukiko_Yamazaki 内二次壁細胞層 (Japanese) An anther wall secondary parietal cell layer that is formed towards the inside after the cells of an anther wall primary parietal cell layer undergo a periclinal division. GR:Pankaj_Jaiswal ISBN:9780003686647 PMID:2476454 anther wall outer secondary parietal cell layer An anther wall secondary parietal cell layer formed towards the outside after an anther wall primary parietal cell layer undergoes a periclinal division. In many angiosperms, including <i>Arabidopsis</i>, it differentiates into the anther wall endothecium. Alternatively, it may divide periclinally to form an anther wall endothecium externally and an anther wall middle layer internally. OBO_SF_PO:3298010 PO:0006009 capa externa secundaria de c&#233lulas parietales (Spanish) plant_anatomy pollen sac outer secondary parietal cell layer 外側二次側膜細胞層、壁細胞層 (Japanese) An anther wall secondary parietal cell layer formed towards the outside after an anther wall primary parietal cell layer undergoes a periclinal division. GR:Pankaj_Jaiswal ISBN:9780003686647 PMID:2476454 POC:Maria_Alejandra_Gandolfo capa externa secundaria de c&#233lulas parietales (Spanish) NIG:Yukiko_Yamazaki 外側二次側膜細胞層、壁細胞層 (Japanese) primary parietal cell It is formed by the division of a archesporial cell. PO:0006010 c&#233lula primaria parietal (Spanish) plant_anatomy 一次 側膜細胞、壁細胞 (Japanese) It is formed by the division of a archesporial cell. PMID:2476454 POC:Maria_Alejandra_Gandolfo c&#233lula primaria parietal (Spanish) NIG:Yukiko_Yamazaki 一次 側膜細胞、壁細胞 (Japanese) lateral vein An unbranched second order vein of the grass leaf blade. PO:0006011 plant_anatomy vena lateral (Spanish) 側脈 (Japanese) An unbranched second order vein of the grass leaf blade. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 側脈 (Japanese) POC:Maria_Alejandra_Gandolfo vena lateral (Spanish) leaf collar A thin band of intercalary meristematic tissue at the junction of a leaf blade (lamina) and a leaf sheath found in grasses. PO:0006012 collar de la hoja (Spanish) plant_anatomy 葉頚領（カラー） (Japanese) NIG:Yukiko_Yamazaki 葉頚領（カラー） (Japanese) POC:Maria_Alejandra_Gandolfo collar de la hoja (Spanish) A thin band of intercalary meristematic tissue at the junction of a leaf blade (lamina) and a leaf sheath found in grasses. GR:Pankaj_Jaiswal ISBN:0080374913 juice sac As found in citrus the mature juice sac is a swollen sac with a slender stalk and a sac wall lined with layers of tightly arranged cells. It develops from a single cell of the endocarp. Endocarp develops from the carpellary inner epidermis. PO:0006013 juice vesicle plant_anatomy ves&#237cula contenedora de jugo (Spanish) 胞のう (Japanese) NIG:Yukiko_Yamazaki 胞のう (Japanese) POC:Maria_Alejandra_Gandolfo ves&#237cula contenedora de jugo (Spanish) As found in citrus the mature juice sac is a swollen sac with a slender stalk and a sac wall lined with layers of tightly arranged cells. It develops from a single cell of the endocarp. Endocarp develops from the carpellary inner epidermis. GR:Pankaj_Jaiswal web:http://www.chineseplantscience.com/earticle_read.asp?id=12171 male archesporial cell An archesporial cell that is part of a microsporangium and divides to gives rise to a microsporocyte. Found in heterosporous ferns and seed plants. May also give rise to sterile cells. In seed plants, a male archesporial cell undergoes periclinal division, giving rise to an inner primary sporogenous cell layer and an outer primary parietal cell. PO:0006014 anther archesporial cell c&#233lula masculina arquesporial (Spanish) male archesporial initial plant_anatomy 雄性胞原細胞 (Japanese) An archesporial cell that is part of a microsporangium and divides to gives rise to a microsporocyte. PMID:10465788 POC:Curators NIG:Yukiko_Yamazaki 雄性胞原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula masculina arquesporial (Spanish) female archesporial cell An archesporial cell that is part of a megasporangium and divides to give rise to a megasporocyte. Found in heterosporous ferns and seed plants. May also give rise to sterile cells. In the majority of flowering plants, including Arabidopsis, the female archesporial cell elongates and polarizes longitudinally, and directly differentiates into the megasporocyte or megaspore mother cell. In some flowering plants, it undergoes a periclinal division, and subsequently the inner cell differentiates into the megasporocyte. PO:0006015 c&#233lula femenina arquesporial (Spanish) female archesporial initial ovule archesporial cell plant_anatomy 雌胞原細胞 (Japanese) NIG:Yukiko_Yamazaki 雌胞原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula femenina arquesporial (Spanish) An archesporial cell that is part of a megasporangium and divides to give rise to a megasporocyte. PMID:10465788 POC:Curators leaf epidermis A portion of phyllome epidermis that is part of a leaf. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0006016 epidermis de la hoja (Spanish) foliage leaf epidermis phyllid epidermis plant_anatomy 葉表皮 (Japanese) NIG:Yukiko_Yamazaki 葉表皮 (Japanese) A portion of phyllome epidermis that is part of a leaf. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis de la hoja (Spanish) helobial endosperm An endosperm in which the first karyokinetic event is accompanied by the formation of a horizontal wall which divides the central cell into unequal regions. The larger one is the micropylar chamber in which cytokinesis does not occur and the smaller one is the chalazal chamber. PO:0006017 endosperma helobial (Spanish) plant_anatomy 沼生目型胚乳 (Japanese) An endosperm in which the first karyokinetic event is accompanied by the formation of a horizontal wall which divides the central cell into unequal regions. The larger one is the micropylar chamber in which cytokinesis does not occur and the smaller one is the chalazal chamber. ISBN:0080374913 POC:Maria_Alejandra_Gandolfo endosperma helobial (Spanish) NIG:Yukiko_Yamazaki 沼生目型胚乳 (Japanese) leaf adaxial epidermis A portion of shoot epidermis that covers the adaxial/upper surface of a leaf. PO:0006018 Used to refer to an adaxial epidermis of an entire leaf. More specific terms exist for leaf lamina adaxial epidermis and petiole adaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. epidermis adaxial de la hoja (Spanish) plant_anatomy upper epidermis 葉向軸側表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis adaxial de la hoja (Spanish) A portion of shoot epidermis that covers the adaxial/upper surface of a leaf. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉向軸側表皮 (Japanese) leaf abaxial epidermis A portion of leaf epidermis that covers the abaxial/lower surface of a leaf. PO:0006019 Used to refer to an abaxial epidermis of an entire leaf. More specific terms exist for leaf lamina abaxial epidermis and petiole abaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. epidermis abaxial de la hoja (Spanish) lower epidermis plant_anatomy 葉背軸側表皮 (Japanese) A portion of leaf epidermis that covers the abaxial/lower surface of a leaf. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis abaxial de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉背軸側表皮 (Japanese) lateral root apical meristem A root apical meristem found that is part of a lateral root. PO:0003013 PO:0006020 This is different from root lateral meristem. apical meristem of lateral root lateral root meristem meristema apical de la ra&#237z lateral (Spanish) plant_anatomy 側根頂端分裂組織 (Japanese) NIG:Yukiko_Yamazaki 側根頂端分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema apical de la ra&#237z lateral (Spanish) A root apical meristem found that is part of a lateral root. GR:Pankaj_Jaiswal adventitious root apical meristem A root apical meristem that is part of an adventitious root. PO:0006021 crown root meristem meristema de la ra&#237z adventicia (Spanish) plant_anatomy seminal root meristem 不定根頂端分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de la ra&#237z adventicia (Spanish) A root apical meristem that is part of an adventitious root. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 不定根頂端分裂組織 (Japanese) bundle sheath extension A strip of ground tissue present along the leaf veins and extending from the bundle sheath to the epidermis. It may be present on one or both sides of the vein and may consist of parenchyma or sclerenchyma. PO:0006022 extensi&#243n de la vaina vascular (Spanish) plant_anatomy 維管束鞘延長部 (Japanese) NIG:Yukiko_Yamazaki 維管束鞘延長部 (Japanese) POC:Maria_Alejandra_Gandolfo extensi&#243n de la vaina vascular (Spanish) A strip of ground tissue present along the leaf veins and extending from the bundle sheath to the epidermis. It may be present on one or both sides of the vein and may consist of parenchyma or sclerenchyma. ISBN:0080374913 bundle sheath A layer or layers of cells surrounding the vascular bundles of leaves. It may consist of parenchyma or sclerenchyma. PO:0006023 plant_anatomy vaina del haz (Spanish) 維管束鞘 (Japanese) NIG:Yukiko_Yamazaki 維管束鞘 (Japanese) POC:Maria_Alejandra_Gandolfo vaina del haz (Spanish) A layer or layers of cells surrounding the vascular bundles of leaves. It may consist of parenchyma or sclerenchyma. ISBN:0080374913 parenchyma sheath A single layered, parenchymatous bundle sheath characterized by presence of large quantity of starch. Homologous to the endodermis. PO:0006024 plant_anatomy starch sheath vaina parenquim&#225tica (Spanish) 柔組織 鞘 (Japanese) NIG:Yukiko_Yamazaki 柔組織 鞘 (Japanese) A single layered, parenchymatous bundle sheath characterized by presence of large quantity of starch. ISBN:0080374913 POC:Maria_Alejandra_Gandolfo vaina parenquim&#225tica (Spanish) mestome sheath PO:0006025 The inner endodermal sheath of a two layered bundle sheath. The cells are smaller in diameter compared to those in outer wall (starch sheath). The cell walls are thick and contain suberized lamellae. They are analogous to endodermis. plant_anatomy vaina del mestoma (Spanish) メストム鞘、維管束鞘の内側、維管束鞘延長部 (Japanese) POC:Maria_Alejandra_Gandolfo vaina del mestoma (Spanish) ISBN:0080374913 The inner endodermal sheath of a two layered bundle sheath. The cells are smaller in diameter compared to those in outer wall (starch sheath). The cell walls are thick and contain suberized lamellae. They are analogous to endodermis. NIG:Yukiko_Yamazaki メストム鞘、維管束鞘の内側、維管束鞘延長部 (Japanese) awn A long bristle-like appendage found on the tip or back of various parts of the grass spikelet. OBO_SF_PO:2971884 PO:0006032 arista (Spanish) plant_anatomy 芒 (Japanese) A long bristle-like appendage found on the tip or back of various parts of the grass spikelet. APWeb:Glossary POC:Maria_Alejandra_Gandolfo arista (Spanish) NIG:Yukiko_Yamazaki 芒 (Japanese) paleal apiculus A short, abrupt, flexible point present at the apex of the palea. OBO_SF_PO:2971884 PO:0006033 ap&#237culo de la palea (Spanish) apiculus plant_anatomy 内頴頂端 (Japanese) A short, abrupt, flexible point present at the apex of the palea. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo ap&#237culo de la palea (Spanish) NIG:Yukiko_Yamazaki 内頴頂端 (Japanese) leaflet margin If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0006034 The margin of the leaflet. margen del fol&#237olo (Spanish) plant_anatomy 小葉縁 (Japanese) NIG:Yukiko_Yamazaki 小葉縁 (Japanese) POC:Curators The margin of the leaflet. POC:Maria_Alejandra_Gandolfo margen del fol&#237olo (Spanish) shoot epidermis A portion of epidermis that is part of a shoot system. OBO_SF_PO:3008016 Often interrupted by stomata and other structures. The shoot epidermis is different from the root epidermis in its origin, function and structure. PO:0006035 epidermis del epiblasto (epiblastema) (Spanish) plant_anatomy シュート 表皮 (Japanese) NIG:Yukiko_Yamazaki シュート 表皮 (Japanese) A portion of epidermis that is part of a shoot system. ISBN:047124529 POC:Curators POC:Maria_Alejandra_Gandolfo epidermis del epiblasto (epiblastema) (Spanish) root epidermis A portion of epidermis that is part of a root system. OBO_SF_PO:3008016 PO:0006036 PO:0006037 The root epidermis is different from the shoot epidermis in its origin, function and structure. epiblem epidermis de la ra&#237z (Spanish) plant_anatomy rhizodermis 根表皮 (Japanese) NIG:Yukiko_Yamazaki 根表皮 (Japanese) A portion of epidermis that is part of a root system. ISBN:0080374913 POC:Maria_Alejandra_Gandolfo epidermis de la ra&#237z (Spanish) adventitious root epidermis A portion of root epidermis that is part of an adventitious root. PO:0006038 PO:0006039 crown root epidermis epidermis de la ra&#237z adventicia (Spanish) plant_anatomy 不定根表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis de la ra&#237z adventicia (Spanish) NIG:Yukiko_Yamazaki 不定根表皮 (Japanese) A portion of root epidermis that is part of an adventitious root. POC:Ramona_Walls sepal epidermis A portion of phyllome epidermis that is part of a sepal. PO:0006040 epidermis del s&#233palo (Spanish) plant_anatomy がく片 表皮 (Japanese) NIG:Yukiko_Yamazaki がく片 表皮 (Japanese) A portion of phyllome epidermis that is part of a sepal. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis del s&#233palo (Spanish) petal epidermis A portion of phyllome epidermis that is part of a petal. PO:0006041 epidermis del p&#233talo (Spanish) plant_anatomy 花弁 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del p&#233talo (Spanish) A portion of phyllome epidermis that is part of a petal. POC:Curators NIG:Yukiko_Yamazaki 花弁 表皮 (Japanese) velamen A multiseriate epidermis found in aerial roots of some monocots. Most of its cells are dead and store water like a sponge. PO:0006042 plant_anatomy velamen (Spanish) velamen radicum 根被（套被） (Japanese) A multiseriate epidermis found in aerial roots of some monocots. Most of its cells are dead and store water like a sponge. ISBN:0080374913 NIG:Yukiko_Yamazaki 根被（套被） (Japanese) POC:Maria_Alejandra_Gandolfo velamen (Spanish) integument epidermis A portion epidermis that is part of an integument. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006043 PO:0006508 Poaceae integument epidermis epidermis del integumento (Spanish) plant_anatomy 珠皮　表皮 (Japanese) A portion epidermis that is part of an integument. GR:Pankaj_Jaiswal POC:Ramona_Walls NIG:Yukiko_Yamazaki 珠皮　表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del integumento (Spanish) inner integument epidermis If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006044 The epidermis of the inner integument in an ovule. epidermis del integumento interior (Spanish) plant_anatomy 内珠皮 表皮 (Japanese) GR:Pankaj_Jaiswal The epidermis of the inner integument in an ovule. NIG:Yukiko_Yamazaki 内珠皮 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del integumento interior (Spanish) outer integument epidermis If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006045 The epidermis of the outer integument in an ovule. epidermis del integumento exterior (Spanish) plant_anatomy 外珠皮表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del integumento exterior (Spanish) GR:Pankaj_Jaiswal The epidermis of the outer integument in an ovule. NIG:Yukiko_Yamazaki 外珠皮表皮 (Japanese) seed coat epidermis A portion of epidermis that is part of a seed coat. OBO_SF_PO:3008016 PO:0006048 epidermis de la cubierta de la semilla (Spanish) plant_anatomy 種子 種皮表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis de la cubierta de la semilla (Spanish) NIG:Yukiko_Yamazaki 種子 種皮表皮 (Japanese) A portion of epidermis that is part of a seed coat. POC:Ramona_Walls scutellum epidermis A portion of shoot epidermis that is part of the scutellum. PO:0006049 epidermis del escutelo (Spanish) plant_anatomy 胚盤表皮 (Japanese) NIG:Yukiko_Yamazaki 胚盤表皮 (Japanese) A portion of shoot epidermis that is part of the scutellum. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo epidermis del escutelo (Spanish) exotesta PO:0006050 That part of the seed coat that develops from the outer surface of the outer integument. exotesta/testa exterior (Spanish) plant_anatomy portion of exotesta tissue seed coat outer epidermis 外珠皮の外側の表皮から発生する外種皮 (Japanese) NIG:Yukiko_Yamazaki 外珠皮の外側の表皮から発生する外種皮 (Japanese) GR:Pankaj_Jaiswal That part of the seed coat that develops from the outer surface of the outer integument. POC:Maria_Alejandra_Gandolfo exotesta/testa exterior (Spanish) endotesta PO:0006051 That part of the seed coat that develops from the inner epidermis of the outer integument. endotesta/testa interior (Spanish) plant_anatomy portion of endotesta tissue seed coat inner epidermis 外珠皮の内側の表皮から発生する外種皮 (Japanese) NIG:Yukiko_Yamazaki 外珠皮の内側の表皮から発生する外種皮 (Japanese) GR:Pankaj_Jaiswal That part of the seed coat that develops from the inner epidermis of the outer integument. POC:Maria_Alejandra_Gandolfo endotesta/testa interior (Spanish) petal abaxial epidermis A portion of petal epidermis that covers the abaxial/lower surface of a petal. PO:0006052 epidermis abaxial del p&#233talo (Spanish) plant_anatomy 花弁 背軸側 表皮 (Japanese) NIG:Yukiko_Yamazaki 花弁 背軸側 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis abaxial del p&#233talo (Spanish) A portion of petal epidermis that covers the abaxial/lower surface of a petal. POC:Ramona_Walls petal adaxial epidermis A portion of petal epidermis that covers the adaxial/upper surface of a petal. PO:0006053 epidermis adaxial del p&#233talo (Spanish) plant_anatomy 花弁 向軸側 表皮 (Japanese) NIG:Yukiko_Yamazaki 花弁 向軸側 表皮 (Japanese) A portion of petal epidermis that covers the adaxial/upper surface of a petal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis adaxial del p&#233talo (Spanish) sepal abaxial epidermis A portion of sepal epidermis that covers the abaxial/lower surface of a sepal. PO:0006054 epidermis abaxial del s&#233palo (Spanish) plant_anatomy がく片 背軸側 表皮 (Japanese) NIG:Yukiko_Yamazaki がく片 背軸側 表皮 (Japanese) A portion of sepal epidermis that covers the abaxial/lower surface of a sepal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis abaxial del s&#233palo (Spanish) sepal adaxial epidermis A portion of sepal epidermis that covers the adaxial/upper surface of a sepal. PO:0006055 epidermis adaxial del s&#233palo (Spanish) plant_anatomy がく片 向軸側 表皮 (Japanese) A portion of sepal epidermis that covers the adaxial/upper surface of a sepal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis adaxial del s&#233palo (Spanish) NIG:Yukiko_Yamazaki がく片 向軸側 表皮 (Japanese) cotyledon epidermis A leaf epidermis that is part of a cotyledon. PO:0006056 epidermis del cotiled&#243n (Spanish) plant_anatomy 子葉 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del cotiled&#243n (Spanish) NIG:Yukiko_Yamazaki 子葉 表皮 (Japanese) A leaf epidermis that is part of a cotyledon. POC:Ramona_Walls cotyledon abaxial epidermis PO:0006057 The abaxial/lower epidermal cell layer of the cotyledon. epidermis abaxial de cotiled&#243n (Spanish) plant_anatomy 子葉 背軸側 表皮 (Japanese) NIG:Yukiko_Yamazaki 子葉 背軸側 表皮 (Japanese) GR:Pankaj_Jaiswal The abaxial/lower epidermal cell layer of the cotyledon. POC:Maria_Alejandra_Gandolfo epidermis abaxial de cotiled&#243n (Spanish) cotyledon adaxial epidermis PO:0006058 The adaxial/upper epidermal cell layer of the cotyledon. epidermis adaxial de cotiled&#243n (Spanish) plant_anatomy 子葉 向軸側 表皮 (Japanese) NIG:Yukiko_Yamazaki 子葉 向軸側 表皮 (Japanese) GR:Pankaj_Jaiswal The adaxial/upper epidermal cell layer of the cotyledon. POC:Maria_Alejandra_Gandolfo epidermis adaxial de cotiled&#243n (Spanish) filament epidermis A portion of stamen epidermis that is part of a filament. PO:0006060 epidermis del filamento (Spanish) plant_anatomy 花糸 表皮 (Japanese) A portion of stamen epidermis that is part of a filament. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花糸 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del filamento (Spanish) stigma epidermis A portion of carpel epidermis that is part of a stigma. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PO:0006061 PO:0006497 Poaceae stigma epidermis epidermis del estigma (Spanish) plant_anatomy 柱頭 表皮 (Japanese) A portion of carpel epidermis that is part of a stigma. PMID:11951033 POC:Ramona_Walls NIG:Yukiko_Yamazaki 柱頭 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del estigma (Spanish) style epidermis A portion of carpel epidermis that is part of a style. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PO:0006062 PO:0006498 Poaceae style epidermis epidermis del estilo (Spanish) plant_anatomy transmitting tract epidermis 花柱表皮 (Japanese) NIG:Yukiko_Yamazaki 花柱表皮 (Japanese) A portion of carpel epidermis that is part of a style. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis del estilo (Spanish) ovary epidermis A portion of epidermis that is part of an ovary. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006063 PO:0006500 Poaceae ovary epidermis epidermis del ovario (Spanish) plant_anatomy 子房表皮 (Japanese) NIG:Yukiko_Yamazaki 子房表皮 (Japanese) A portion of epidermis that is part of an ovary. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis del ovario (Spanish) hypocotyl endodermis A portion of endodermis that is part of a hypocotyl. PO:0006065 endodermis del hipoc&#243tile (Spanish) plant_anatomy 胚軸 内胚葉 (Japanese) NIG:Yukiko_Yamazaki 胚軸 内胚葉 (Japanese) POC:Maria_Alejandra_Gandolfo endodermis del hipoc&#243tile (Spanish) A portion of endodermis that is part of a hypocotyl. POC:Curators petiole parenchyma A portion of parenchyma tissue that is part of a petiole. PO:0006066 par&#233nquima del pec&#237olo (Spanish) plant_anatomy 葉柄 柔組織 (Japanese) A portion of parenchyma tissue that is part of a petiole. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉柄 柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima del pec&#237olo (Spanish) cambium-like transitional zone If found, this zone is a temporary feature mostly in Gymnosperms. OBSOLETE. A cup-shaped region in the shoot apical meristem found between the central mother cell and the rib and peripheral zone. The cells of this zone are derived from the corpus intials, but in some cases they arise also from tunica initials. PO:0006067 adaxial meristem leaf meristem plant_anatomy true ventral meristem zona transicional semejante al cambium (Spanish) POC:Maria_Alejandra_Gandolfo zona transicional semejante al cambium (Spanish) ISBN:0080374913 OBSOLETE. A cup-shaped region in the shoot apical meristem found between the central mother cell and the rib and peripheral zone. The cells of this zone are derived from the corpus intials, but in some cases they arise also from tunica initials. sepal parenchyma A portion of parenchyma tissue that is part of a sepal. PO:0006068 par&#233nquima del s&#233palo (Spanish) plant_anatomy がく片 柔組織 (Japanese) A portion of parenchyma tissue that is part of a sepal. POC:Ramona_Walls NIG:Yukiko_Yamazaki がく片 柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima del s&#233palo (Spanish) petal parenchyma A portion of parenchyma tissue that is part of a petal. PO:0006069 par&#233nquima del p&#233talo (Spanish) plant_anatomy 花弁 柔組織 (Japanese) A portion of parenchyma tissue that is part of a petal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo par&#233nquima del p&#233talo (Spanish) NIG:Yukiko_Yamazaki 花弁 柔組織 (Japanese) mesophyll PO:0006070 The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the leaf or leaf like organs. mes&#243filo (Spanish) plant_anatomy 葉肉 (Japanese) NIG:Yukiko_Yamazaki 葉肉 (Japanese) GR:Pankaj_Jaiswal The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the leaf or leaf like organs. POC:Maria_Alejandra_Gandolfo mes&#243filo (Spanish) petal mesophyll PO:0006071 The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the petal. mes&#243filo del p&#233talo (Spanish) plant_anatomy 花弁　葉肉 (Japanese) POC:Maria_Alejandra_Gandolfo mes&#243filo del p&#233talo (Spanish) NIG:Yukiko_Yamazaki 花弁　葉肉 (Japanese) GR:Pankaj_Jaiswal The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the petal. sepal mesophyll PO:0006072 The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the sepal. mes&#243filo del s&#233palo (Spanish) plant_anatomy がく片　葉肉 (Japanese) NIG:Yukiko_Yamazaki がく片　葉肉 (Japanese) POC:Maria_Alejandra_Gandolfo mes&#243filo del s&#233palo (Spanish) GR:Pankaj_Jaiswal The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the sepal. intercalary meristem A shoot meristem separated from the apical meristem in the primary body by more or less mature tissues. PO:0006073 meristema intercalar (Spanish) plant_anatomy 介在分裂組織 (Japanese) A shoot meristem separated from the apical meristem in the primary body by more or less mature tissues. ISBN:0080374913 ISBN:0122151704 NIG:Yukiko_Yamazaki 介在分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema intercalar (Spanish) obsolete procambium OBO_SF_PO:3184905 OBSOLETE. A portion of primary cambium that undergoes differentiation to form the primary vascular tissue. PO:0006074 PO:0025275 This term was made obsolete because the parentage and definition changed slightly. It is replaced by PO:0025275. plant_anatomy procambium (Spanish) true 前形質層 (Japanese) POC:Maria_Alejandra_Gandolfo procambium (Spanish) ISBN:0471244554 OBSOLETE. A portion of primary cambium that undergoes differentiation to form the primary vascular tissue. NIG:Yukiko_Yamazaki 前形質層 (Japanese) primary phloem A portion of phloem tissue of the primary plant body. In stem or root it is differentiated behind the apical meristem. PO:0006075 floema primario (Spanish) plant_anatomy portion of primary phloem tissue 一次師部 (Japanese) POC:Maria_Alejandra_Gandolfo floema primario (Spanish) NIG:Yukiko_Yamazaki 一次師部 (Japanese) A portion of phloem tissue of the primary plant body. ISBN:0122151704 metaphloem PO:0006076 Part of the primary phloem that differentiates after the protophloem and before the secondary phloem, if any of the latter is formed. metafloema (Spanish) plant_anatomy portion of metaphloem tissue 後生師部 (Japanese) POC:Maria_Alejandra_Gandolfo metafloema (Spanish) NIG:Yukiko_Yamazaki 後生師部 (Japanese) ISBN:0471245194 Part of the primary phloem that differentiates after the protophloem and before the secondary phloem, if any of the latter is formed. protophloem PO:0006077 The first-formed elements of the primary phloem. plant_anatomy portion of protophloem tissue protofloema (Spanish) 原始師部、原生始師部 (Japanese) POC:Maria_Alejandra_Gandolfo protofloema (Spanish) ISBN:0471245194 The first-formed elements of the primary phloem. NIG:Yukiko_Yamazaki 原始師部、原生始師部 (Japanese) primary vascular tissue OBSOLETE. The vascular tissue of the primary plant body at the embryonic stage. PO:0006078 Redundant to sec ... plant_anatomy tejido vascular primario (Spanish) true GR:Pankaj_Jaiswal OBSOLETE. The vascular tissue of the primary plant body at the embryonic stage. POC:Maria_Alejandra_Gandolfo tejido vascular primario (Spanish) shoot meristem A meristem that is part of a shoot system. PO:0006079 meristema del epiblasto (epiblastema) (Spanish) plant_anatomy 茎分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema del epiblasto (epiblastema) (Spanish) A meristem that is part of a shoot system. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 茎分裂組織 (Japanese) secondary vascular tissue OBSOLETE. The vascular tissue derived from the vascular cambium because of the secondary growth. PO:0006080 Redundant sec phloem and xylem plant_anatomy tejido vascular secundario (Spanish) true GR:Pankaj_Jaiswal OBSOLETE. The vascular tissue derived from the vascular cambium because of the secondary growth. POC:Maria_Alejandra_Gandolfo tejido vascular secundario (Spanish) primary root apical meristem A root apical meristem that is part of a primary root. PO:0006081 apical meristem of primary root embryonic root meristem meristema apical de la ra&#237z primaria (Spanish) plant_anatomy 一次根頂端分裂組織 (Japanese) A root apical meristem that is part of a primary root. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo meristema apical de la ra&#237z primaria (Spanish) NIG:Yukiko_Yamazaki 一次根頂端分裂組織 (Japanese) abaxial protoderm PO:0006082 The outermost layer of the shoot apical meristem which gives rise to the abaxial/lower leaf epidermis. plant_anatomy protodermis abaxial (Spanish) 背軸側 (Japanese) GR:Pankaj_Jaiswal ISBN:0080374913 The outermost layer of the shoot apical meristem which gives rise to the abaxial/lower leaf epidermis. NIG:Yukiko_Yamazaki 背軸側 (Japanese) POC:Maria_Alejandra_Gandolfo protodermis abaxial (Spanish) adaxial protoderm PO:0006083 The outermost layer of the shoot apical meristem which gives rise to the adaxial/upper leaf epidermis. plant_anatomy protodermis adaxial (Spanish) 向軸 (Japanese) GR:Pankaj_Jaiswal ISBN:0080374913 The outermost layer of the shoot apical meristem which gives rise to the adaxial/upper leaf epidermis. POC:Maria_Alejandra_Gandolfo protodermis adaxial (Spanish) NIG:Yukiko_Yamazaki 向軸 (Japanese) portion of transfusion tissue Found generally in gymnosperm leaves. PO:0006084 Tissue consisting of tracheids and parenchyma cells, associated with the vascular bundle. plant_anatomy porci&#243n del tejido de transfusi&#243n (Spanish) 移入組織の一部 (Japanese) ISBN:0080374913 Tissue consisting of tracheids and parenchyma cells, associated with the vascular bundle. POC:Maria_Alejandra_Gandolfo porci&#243n del tejido de transfusi&#243n (Spanish) NIG:Yukiko_Yamazaki 移入組織の一部 (Japanese) root meristem A meristem that is part of a root system. PO:0003001 PO:0006085 meristema de la ra&#237z (Spanish) meristematic zone plant_anatomy 根分裂組織 (Japanese) A meristem that is part of a root system. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo meristema de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根分裂組織 (Japanese) accessory transfusion tissue Not in current literature. OBSOLETE. The accessory tissue extending laterally into the mesophyll rather than remaining associated with the vascular bundles. PO:0006086 plant_anatomy tejido accesorio de transfusi&#243n (Spanish) true ISBN:0080374913 OBSOLETE. The accessory tissue extending laterally into the mesophyll rather than remaining associated with the vascular bundles. POC:Maria_Alejandra_Gandolfo tejido accesorio de transfusi&#243n (Spanish) proliferation tissue OBSOLETE. Tissue that develops from phloem parenchyma in the outer portion of the inner bark accommodating the expansion in circumference. PO:0006087 check the definition. plant_anatomy tejido de proliferaci&#243n (Spanish) true ISBN:0080374913 OBSOLETE. Tissue that develops from phloem parenchyma in the outer portion of the inner bark accommodating the expansion in circumference. POC:Maria_Alejandra_Gandolfo tejido de proliferaci&#243n (Spanish) primary sporogenous cell It is formed by the division of the male archesporial initial. After several mitotic divisions these cells differentiate into pollen mother cells. PO:0006088 c&#233lula espor&#243gena primaria (Spanish) plant_anatomy 一次 胞子形成細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula espor&#243gena primaria (Spanish) NIG:Yukiko_Yamazaki 一次 胞子形成細胞 (Japanese) It is formed by the division of the male archesporial initial. After several mitotic divisions these cells differentiate into pollen mother cells. PMID:12897248 anther primordium A primordium that will develop into anther. PO:0006089 plant_anatomy primordio de la antera (Spanish) 葯原基 (Japanese) A primordium that will develop into anther. POC:Curators NIG:Yukiko_Yamazaki 葯原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de la antera (Spanish) organogenic callus A cultured plant callus that is capable of forming plant organs. OBO_SF_PO:3286242 PO:0006090 Plant organs may be formed after the cultured plant callus is treated with plant growth regulators. callo &#243rganog&#233nico (Spanish) meristematic callus plant_anatomy 器官形成カルス (Japanese) POC:Maria_Alejandra_Gandolfo callo &#243rganog&#233nico (Spanish) NIG:Yukiko_Yamazaki 器官形成カルス (Japanese) A cultured plant callus that is capable of forming plant organs. POC:Curators embryogenic callus A cultured plant callus that is capable of forming somatic embryos. OBO_SF_PO:3286242 PO:0006091 Somatic embryos may be formed after the cultured plant callus is treated with plant growth regulators. callo embriog&#233nico (Spanish) plant_anatomy 胚状カルス (Japanese) A cultured plant callus that is capable of forming somatic embryos. POC:Curators NIG:Yukiko_Yamazaki 胚状カルス (Japanese) POC:Maria_Alejandra_Gandolfo callo embriog&#233nico (Spanish) pith A maximal portion of parenchyma in the center of a shoot axis or root. OBO_SF_PO:3011068 PO:0006109 m&#233dula (Spanish) medulla plant_anatomy 髄 (Japanese) NIG:Yukiko_Yamazaki 髄 (Japanese) ISBN:0471244554 medulla A maximal portion of parenchyma in the center of a shoot axis or root. ISBN:0080280307 POC:Maria_Alejandra_Gandolfo m&#233dula (Spanish) fascicular cambium PO:0006200 Vascular cambium originating from procambium within vascular bundles or fascicles. cambium fascicular (Spanish) plant_anatomy 維管束内形成層 (Japanese) NIG:Yukiko_Yamazaki 維管束内形成層 (Japanese) ISBN:047124529 Vascular cambium originating from procambium within vascular bundles or fascicles. POC:Maria_Alejandra_Gandolfo cambium fascicular (Spanish) interfascicular cambium PO:0006201 Vascular cambium arising between vascular bundles or fascicles, in the interfascicular parenchyma or pith. cambium interfascicular (Spanish) plant_anatomy 維管束間形成層 (Japanese) NIG:Yukiko_Yamazaki 維管束間形成層 (Japanese) ISBN:047124529 Vascular cambium arising between vascular bundles or fascicles, in the interfascicular parenchyma or pith. POC:Maria_Alejandra_Gandolfo cambium interfascicular (Spanish) interfascicular region A portion of ground tissue located between vascular bundles in a shoot axis. Inapplicable for nearly all monocots. OBO_SF_PO:3011073 PO:0006202 medullary ray pith ray plant_anatomy regi&#243n interfascicular (Spanish) 維管束間領域 (Japanese) ISBN:0471244554 medullary ray A portion of ground tissue located between vascular bundles in a shoot axis. ISBN:0471244554 ISBN:0716710072 NIG:Yukiko_Yamazaki 維管束間領域 (Japanese) POC:Maria_Alejandra_Gandolfo regi&#243n interfascicular (Spanish) ISBN:0716710072 pith ray pericycle A portion of ground tissue that is part of a root stele located between the phloem and endodermis. PO:0006203 periciclo (Spanish) plant_anatomy portion of pericycle tissue portion of pericyclic tissue 内鞘 (Japanese) NIG:Yukiko_Yamazaki 内鞘 (Japanese) A portion of ground tissue that is part of a root stele located between the phloem and endodermis. ISBN:047124529 POC:Maria_Alejandra_Gandolfo periciclo (Spanish) sporocyte A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) spores. OBO_SF_PO:3299941 PO:0006204 esporocito (Spanish) meiocyte plant_anatomy spore mother cell 胞子母細胞 (Japanese) A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) spores. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo esporocito (Spanish) NIG:Yukiko_Yamazaki 胞子母細胞 (Japanese) spongy mesophyll cell Irregularly-shaped, chlorenchymatous cell, separated by large air spaces. PO:0006205 Usually found in the abaxial/lower part of the leaf mesophyll as in a dorsiventral leaf, but between two palisade parenchyma layers in an isobilateral leaf. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. c&#233lula del mes&#243filo esponjoso (Spanish) plant_anatomy spongy parenchyma cell 海綿状葉肉細胞 (Japanese) NIG:Yukiko_Yamazaki 海綿状葉肉細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula del mes&#243filo esponjoso (Spanish) GR:Pankaj_Jaiswal Irregularly-shaped, chlorenchymatous cell, separated by large air spaces. palisade mesophyll cell Elongated chlorenchymatous cell oriented perpendicular to the leaf surface and which is active in photosynthesis. PO:0006206 Usually found in the adaxil/upper part of the leaf mesophyll. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. c&#233lula del mes&#243filo en empalizada (Spanish) palisade parenchyma cell plant_anatomy 柵状葉肉細胞 (Japanese) NIG:Yukiko_Yamazaki 柵状葉肉細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula del mes&#243filo en empalizada (Spanish) Elongated chlorenchymatous cell oriented perpendicular to the leaf surface and which is active in photosynthesis. GR:Pankaj_Jaiswal exodermal passage cell A short cell in the dimorphic type of exodermis with cell wall that remains non-thickened. PO:0006207 c&#233lula de pasaje exod&#233rmica (Spanish) plant_anatomy 外皮 通過細胞 (Japanese) NIG:Yukiko_Yamazaki 外皮 通過細胞 (Japanese) A short cell in the dimorphic type of exodermis with cell wall that remains non-thickened. PMID:11709575 TAIR:Katica_Ilic POC:Maria_Alejandra_Gandolfo c&#233lula de pasaje exod&#233rmica (Spanish) endodermal passage cell Cell in the endodermal layer of the root with cell wall that remains non-thickened. PO:0006208 c&#233lula de pasaje endod&#233rmica (Spanish) plant_anatomy 内胚葉通過細胞 (Japanese) Cell in the endodermal layer of the root with cell wall that remains non-thickened. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 内胚葉通過細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de pasaje endod&#233rmica (Spanish) lateral root epidermis OBSOLETE. The outer most cell layer of the lateral roots. PO:0006209 epidermis de la ra&#237z lateral (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo epidermis de la ra&#237z lateral (Spanish) GR:Pankaj_Jaiswal OBSOLETE. The outer most cell layer of the lateral roots. protoderm A portion of meristem tissue that develops from the outer layer of an apical meristem and gives rise to a portion of epidermis. It may or may not arise from independent initials. Some researchers also call it an epidermis in meristematic state. OBO_SF_PO:3016651 PO:0006210 dermatogen cell plant_anatomy protodermis (Spanish) 前表皮 (Japanese) A portion of meristem tissue that develops from the outer layer of an apical meristem and gives rise to a portion of epidermis. ISBN:047124529 POC:Curators NIG:Yukiko_Yamazaki 前表皮 (Japanese) POC:Maria_Alejandra_Gandolfo protodermis (Spanish) separation layer A portion of plant tissue that is part of an abscission zone and contains cells that develop an abnormal wall chemistry and swelling resulting in their easily being pulled apart along the pectin-rich middle lamella. Directly involved in the weakening process of abscission. PO:0006211 capa de separaci&#243n (Spanish) plant_anatomy 隔離層 (Japanese) POC:Maria_Alejandra_Gandolfo capa de separaci&#243n (Spanish) A portion of plant tissue that is part of an abscission zone and contains cells that develop an abnormal wall chemistry and swelling resulting in their easily being pulled apart along the pectin-rich middle lamella. ISBN:0122151704 NIG:Yukiko_Yamazaki 隔離層 (Japanese) protective layer A portion of plant tissue composed of a layer of cells that is part of the abscission zone that have lignin and suberin depositions and are found on the axial side of the break or exposed surface of abscission. PO:0006212 capa protectora (Spanish) plant_anatomy 保護層 (Japanese) A portion of plant tissue composed of a layer of cells that is part of the abscission zone that have lignin and suberin depositions and are found on the axial side of the break or exposed surface of abscission. ISBN:0122151704 NIG:Yukiko_Yamazaki 保護層 (Japanese) POC:Maria_Alejandra_Gandolfo capa protectora (Spanish) root aerenchyma PO:0006213 Parenchyma tissue containing particularly large intercellular spaces in the tissue of roots. aer&#233nquima de la ra&#237z (Spanish) plant_anatomy 根通気組織 (Japanese) GR:Pankaj_Jaiswal Parenchyma tissue containing particularly large intercellular spaces in the tissue of roots. POC:Maria_Alejandra_Gandolfo aer&#233nquima de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根通気組織 (Japanese) stem aerenchyma A portion of aerenchyma that is part of a stem. PO:0006214 aer&#233nquima del tallo (Spanish) plant_anatomy 茎　通気組織 (Japanese) NIG:Yukiko_Yamazaki 茎　通気組織 (Japanese) A portion of aerenchyma that is part of a stem. POC:Curators POC:Maria_Alejandra_Gandolfo aer&#233nquima del tallo (Spanish) leaf aerenchyma A portion of parenchyma tissue containing particularly large intercellular spaces in the leaf mesophyll. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0006215 aer&#233nquima de la hoja (Spanish) plant_anatomy 葉通気組織 (Japanese) A portion of parenchyma tissue containing particularly large intercellular spaces in the leaf mesophyll. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo aer&#233nquima de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉通気組織 (Japanese) internal phloem PO:0006216 Primary phloem tissue positioned internal to the primary xylem. floema intraxil&#233mico (Spanish) intraxylary phloem plant_anatomy 内部師部、師管部 (Japanese) NIG:Yukiko_Yamazaki 内部師部、師管部 (Japanese) ISBN:0122151704 Primary phloem tissue positioned internal to the primary xylem. POC:Maria_Alejandra_Gandolfo floema intraxil&#233mico (Spanish) exotegmen PO:0006218 That part of the seed coat that develops from the outer surface of the inner integument. plant_anatomy tegmen exterior (Spanish) 内珠皮の外側の表皮から発生する内種皮 (Japanese) POC:Maria_Alejandra_Gandolfo tegmen exterior (Spanish) GR:Pankaj_Jaiswal That part of the seed coat that develops from the outer surface of the inner integument. NIG:Yukiko_Yamazaki 内珠皮の外側の表皮から発生する内種皮 (Japanese) endotegmen PO:0006219 That part of the seed coat that develops from the inner epidermis of the inner integument. plant_anatomy tegmen interior (Spanish) 内珠皮の内側の表皮から発生する内種皮 (Japanese) NIG:Yukiko_Yamazaki 内珠皮の内側の表皮から発生する内種皮 (Japanese) GR:Pankaj_Jaiswal That part of the seed coat that develops from the inner epidermis of the inner integument. POC:Maria_Alejandra_Gandolfo tegmen interior (Spanish) central endosperm A portion of plant tissue that is the central region of an endosperm, composed of cells that are significantly larger than those at the periphery, especially the aleurone and sub-aleurone layers. Also called starchy endosperm region (characteristic of some grasses). PO:0006220 endosperma central (Spanish) plant_anatomy portion of central endosperm tissue 中心 内胚乳、胚乳 (Japanese) A portion of plant tissue that is the central region of an endosperm, composed of cells that are significantly larger than those at the periphery, especially the aleurone and sub-aleurone layers. TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 中心 内胚乳、胚乳 (Japanese) POC:Maria_Alejandra_Gandolfo endosperma central (Spanish) articulated laticifer cell A laticifer cell in which the walls between contiguous cells may partly or completely disappear. PO:0006221 c&#233lula del latic&#237fero articulado (Spanish) laticiferous vessel plant_anatomy 連合乳管（有節乳管）細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula del latic&#237fero articulado (Spanish) NIG:Yukiko_Yamazaki 連合乳管（有節乳管）細胞 (Japanese) A laticifer cell in which the walls between contiguous cells may partly or completely disappear. ISBN:0471245208 TAIR:Katica_Ilic non-articulated laticifer cell A laticifer cell that elongates indefinitely and grows intrusively between the walls of meristematic cells. PO:0006222 c&#233lula del latic&#237fero no articulado (Spanish) plant_anatomy simple laticifer 無節乳管細胞、単乳管細胞 (Japanese) A laticifer cell that elongates indefinitely and grows intrusively between the walls of meristematic cells. PMID:11732189 NIG:Yukiko_Yamazaki 無節乳管細胞、単乳管細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula del latic&#237fero no articulado (Spanish) obsolete plant structure OBSOLETE. The instances of this parent term are those anatomical terms which have become obsolete. PO:0006300 estructura vegetal obsoleta (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo estructura vegetal obsoleta (Spanish) GR:Pankaj_Jaiswal OBSOLETE. The instances of this parent term are those anatomical terms which have become obsolete. corpus OBSOLETE. Group of cells located beneath anticlinally dividing peripheral layers (tunica) and dividing in many planes. In apical shoot meristem. Such division cause the increase in the volume of shoot. PO:0006301 The term has been made obsolete because this concept is used in a very loose sense. corpus (Spanish) plant_anatomy true GR:Pankaj_Jaiswal ISBN:0080374913 OBSOLETE. Group of cells located beneath anticlinally dividing peripheral layers (tunica) and dividing in many planes. In apical shoot meristem. Such division cause the increase in the volume of shoot. POC:Maria_Alejandra_Gandolfo corpus (Spanish) tunica OBSOLETE. The outermost layer or layers in the shoot apical meristem of the Angiosperms in which the plane of division is almost anticlinal. This layer contributes to surface growth. PO:0006302 The term has been made obsolete because this concept is used in a very loose sense. plant_anatomy t&#250nica (Spanish) true POC:Maria_Alejandra_Gandolfo t&#250nica (Spanish) GR:Pankaj_Jaiswal ISBN:047124529 OBSOLETE. The outermost layer or layers in the shoot apical meristem of the Angiosperms in which the plane of division is almost anticlinal. This layer contributes to surface growth. L1 A similar term L1 meristem (PO:0009020) occurs. L1 (Spanish) OBSOLETE. The outer layer of the tunica. PO:0006303 PO:0009020 plant_anatomy true GR:Pankaj_Jaiswal OBSOLETE. The outer layer of the tunica. L1 (Spanish) POC:Maria_Alejandra_Gandolfo L2 A similar term L2 meristem (PO:0009021) occurs. L2 (Spanish) OBSOLETE. The second layer of the tunica. PO:0006304 PO:0009021 plant_anatomy true L2 (Spanish) POC:Maria_Alejandra_Gandolfo GR:Pankaj_Jaiswal OBSOLETE. The second layer of the tunica. L3 A similar term L3 meristem (PO:0009022) occurs. L3 (Spanish) OBSOLETE. The innermost layer of the tunica. PO:0006305 PO:0009022 plant_anatomy true L3 (Spanish) POC:Maria_Alejandra_Gandolfo GR:Pankaj_Jaiswal OBSOLETE. The innermost layer of the tunica. obsolete shoot procambium OBO_SF_PO:3184921 OBSOLETE. A derivative of the apical meristem which undergoes differentiation to form the primary vascular tissue of a shoot. PO:0006306 PO:0025276 This term was made obsolete because the definition was changed. It was replaced by PO:0025276. plant_anatomy procambium del epiblasto (epiblastema) (Spanish) true シュート 前形成層 (Japanese) NIG:Yukiko_Yamazaki シュート 前形成層 (Japanese) GR:Pankaj_Jaiswal OBSOLETE. A derivative of the apical meristem which undergoes differentiation to form the primary vascular tissue of a shoot. POC:Maria_Alejandra_Gandolfo procambium del epiblasto (epiblastema) (Spanish) root procambium A derivative of the root apical meristem. A portion of procambium tissue that undergoes differentiation to form the primary vascular tissue of a root. PO:0006307 plant_anatomy procambium de la ra&#237z (Spanish) 根前形成層 (Japanese) POC:Maria_Alejandra_Gandolfo procambium de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根前形成層 (Japanese) A portion of procambium tissue that undergoes differentiation to form the primary vascular tissue of a root. POC:Ramona_Walls root lateral meristem Generally causes root thickening. Not to be confused with lateral root meristem, which is the meristem of the lateral root. Meristem of the root located parallel to the sides of the axis. PO:0006308 meristema lateral de la ra&#237z (Spanish) plant_anatomy 根側部分裂組織 (Japanese) ISBN:047124529 Meristem of the root located parallel to the sides of the axis. POC:Maria_Alejandra_Gandolfo meristema lateral de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根側部分裂組織 (Japanese) tassel spikelet PO:0006309 Ultimate inflorescence branch of the maize tassel. penacho (borla) de la espiguilla (Spanish) plant_anatomy 雄穂（花）の小穂 (Japanese) POC:Maria_Alejandra_Gandolfo penacho (borla) de la espiguilla (Spanish) GR:Pankaj_Jaiswal Ultimate inflorescence branch of the maize tassel. NIG:Yukiko_Yamazaki 雄穂（花）の小穂 (Japanese) tassel floret florete del penacho (borla) (Spanish) A spikelet floret that is part of a tassel spikelet. Found in Poaceae. PO:0006310 plant_anatomy 雄穂小花 (Japanese) NIG:Yukiko_Yamazaki 雄穂小花 (Japanese) florete del penacho (borla) (Spanish) POC:Maria_Alejandra_Gandolfo A spikelet floret that is part of a tassel spikelet. POC:Ramona_Walls tassel sessile spikelet PO:0006311 Ultimate inflorescence branch of the maize tassel without a pedicel, developing from the spikelet pair meristem. penacho (borla) s&#233sil del florete (Spanish) plant_anatomy 雄穂（花）の無柄小穂 (Japanese) POC:Maria_Alejandra_Gandolfo penacho (borla) s&#233sil del florete (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）の無柄小穂 (Japanese) GR:Pankaj_Jaiswal Ultimate inflorescence branch of the maize tassel without a pedicel, developing from the spikelet pair meristem. tassel pedicellate spikelet PO:0006312 Ultimate inflorescence branch of the maize tassel with a pedicel, developing from the spikelet pair meristem. penacho (borla) pedicelada del florete (Spanish) plant_anatomy 雄穂（花）の有柄小穂 (Japanese) POC:Maria_Alejandra_Gandolfo penacho (borla) pedicelada del florete (Spanish) GR:Pankaj_Jaiswal Ultimate inflorescence branch of the maize tassel with a pedicel, developing from the spikelet pair meristem. NIG:Yukiko_Yamazaki 雄穂（花）の有柄小穂 (Japanese) lower floret of pedicellate spikelet of tassel A tassel floret that is the lower of the two florets of a pedicellate spikelet of a tassel inflorescence. PO:0006313 florete inferior de la espiguilla pedicelada (Spanish) plant_anatomy 雄穂（花）の有柄小穂の下位小花 (Japanese) A tassel floret that is the lower of the two florets of a pedicellate spikelet of a tassel inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo florete inferior de la espiguilla pedicelada (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）の有柄小穂の下位小花 (Japanese) upper floret of pedicellate spikelet of tassel A tassel floret that is one of the two florets placed above the lower floret on a pedicellate spikelet rachilla of a tassel inflorescence. PO:0006314 florete superior de la espiguilla pedicelada (Spanish) plant_anatomy 雄穂（花）の有柄小穂の上位小花 (Japanese) NIG:Yukiko_Yamazaki 雄穂（花）の有柄小穂の上位小花 (Japanese) POC:Maria_Alejandra_Gandolfo florete superior de la espiguilla pedicelada (Spanish) A tassel floret that is one of the two florets placed above the lower floret on a pedicellate spikelet rachilla of a tassel inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls lower floret of sessile spikelet of tassel A tassel floret that is the lower of the two florets of a sessile spikelet of a tassel inflorescence. PO:0006315 florete inferior de la espiguilla s&#233sil (Spanish) plant_anatomy 雄穂（花）の無柄小穂の下位小花 (Japanese) A tassel floret that is the lower of the two florets of a sessile spikelet of a tassel inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls NIG:Yukiko_Yamazaki 雄穂（花）の無柄小穂の下位小花 (Japanese) POC:Maria_Alejandra_Gandolfo florete inferior de la espiguilla s&#233sil (Spanish) upper floret of sessile spikelet of tassel A tassel floret that is one of the two florets placed above the lower floret on a sessile spikelet rachilla of a tassel inflorescence. PO:0006316 florete superior de la espiguilla s&#233sil (Spanish) plant_anatomy 雄穂（花）の無柄小穂の上位小花 (Japanese) A tassel floret that is one of the two florets placed above the lower floret on a sessile spikelet rachilla of a tassel inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo florete superior de la espiguilla s&#233sil (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）の無柄小穂の上位小花 (Japanese) spikelet pedicel Inflorescence branch that terminates in a spikelet. PO:0006319 This is not a pedicel in the strict sense, but is the ultimate naked part of the inflorescence axis. pedicelo de la espiguilla (Spanish) plant_anatomy 小穂小花柄 (Japanese) POC:Maria_Alejandra_Gandolfo pedicelo de la espiguilla (Spanish) NIG:Yukiko_Yamazaki 小穂小花柄 (Japanese) Inflorescence branch that terminates in a spikelet. Poc:curators ear spikelet PO:0006320 Ultimate inflorescence branch of the maize ear. oreja de la espiguilla (Spanish) plant_anatomy 雌穂（花）小穂 (Japanese) POC:Maria_Alejandra_Gandolfo oreja de la espiguilla (Spanish) NIG:Yukiko_Yamazaki 雌穂（花）小穂 (Japanese) GR:Pankaj_Jaiswal Ultimate inflorescence branch of the maize ear. second order inflorescence axis An inflorescence branch arising from a first order inflorescence axis. OBO_SF_PO:3150504 PO:0006321 eje de segundo orden en una inflorescencia (Spanish) plant_anatomy primary inflorescence branch second order inflorescence branch 第二花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje de segundo orden en una inflorescencia (Spanish) An inflorescence branch arising from a first order inflorescence axis. POC:Ramona_Walls POC:Ramona_Walls second order inflorescence branch NIG:Yukiko_Yamazaki 第二花序軸 (Japanese) third order inflorescence axis An inflorescence branch arising from a second order inflorescence axis. OBO_SF_PO:3150504 PO:0006322 eje de tercer orden en una inflorescencia (Spanish) plant_anatomy secondary inflorescence branch third order inflorescence branch 第三花序軸 (Japanese) POC:Ramona_Walls third order inflorescence branch An inflorescence branch arising from a second order inflorescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo eje de tercer orden en una inflorescencia (Spanish) NIG:Yukiko_Yamazaki 第三花序軸 (Japanese) tassel branch Any branch forming from the primary or higher order tassel axes. PO:0006323 plant_anatomy rama del penacho (borla) (Spanish) 雄穂 枝 (Japanese) NIG:Yukiko_Yamazaki 雄穂 枝 (Japanese) Any branch forming from the primary or higher order tassel axes. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo rama del penacho (borla) (Spanish) central spike of tassel A first order inflorescence axis that is the central axis of a tassel. PO:0006324 espiga central del penacho (borla) (Spanish) plant_anatomy tassel rachis 雄穂(花）中央の穂 (Japanese) POC:Maria_Alejandra_Gandolfo espiga central del penacho (borla) (Spanish) NIG:Yukiko_Yamazaki 雄穂(花）中央の穂 (Japanese) A first order inflorescence axis that is the central axis of a tassel. POC:Ramona_Walls inflorescence node A shoot node that is part of an inflorescence axis and where a spikelet, flower, floret or inflorescence branch is attached. PO:0006325 nodo de la inflorescencia (Spanish) plant_anatomy 花序節 (Japanese) A shoot node that is part of an inflorescence axis and where a spikelet, flower, floret or inflorescence branch is attached. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 花序節 (Japanese) POC:Maria_Alejandra_Gandolfo nodo de la inflorescencia (Spanish) inflorescence internode A shoot internode that is part of an inflorescence axis. PO:0006326 internodo de la inflorescencia (Spanish) plant_anatomy 花序節間 (Japanese) A shoot internode that is part of an inflorescence axis. POC:Curators NIG:Yukiko_Yamazaki 花序節間 (Japanese) POC:Maria_Alejandra_Gandolfo internodo de la inflorescencia (Spanish) spikelet meristem An inflorescence apical meristem that gives rise to the two or more florets of a grass inflorescence. PO:0006327 meristema de la espiguilla (Spanish) plant_anatomy 小穂分裂組織 (Japanese) NIG:Yukiko_Yamazaki 小穂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de la espiguilla (Spanish) An inflorescence apical meristem that gives rise to the two or more florets of a grass inflorescence. GR:Pankaj_Jaiswal spikelet pair meristem Found in some grass inflorescences. PO:0006328 The meristem that produces two spikelet meristems, each of which produces two floral meristems. par de meristemas de la espiguilla (Spanish) plant_anatomy 小穂対分裂組織 (Japanese) GR:Pankaj_Jaiswal The meristem that produces two spikelet meristems, each of which produces two floral meristems. NIG:Yukiko_Yamazaki 小穂対分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo par de meristemas de la espiguilla (Spanish) gynophore A gynophore is only present when there is an elongation of the axis between the androecium and gynoecium. A shoot axis that is an elongation of the floral axis that supports the carpels. PO:0006330 gin&#243foro (Spanish) plant_anatomy 花被間柱、子房柄、雌蕊柄 (Japanese) POC:Maria_Alejandra_Gandolfo gin&#243foro (Spanish) A shoot axis that is an elongation of the floral axis that supports the carpels. ISBN:0521251346 NIG:Yukiko_Yamazaki 花被間柱、子房柄、雌蕊柄 (Japanese) seed raphe A cardinal organ part that is a ridge on a seed that develops from a raphe. PO:0006331 plant_anatomy rafe de la semilla (Spanish) 種子 背線、縫線 (Japanese) A cardinal organ part that is a ridge on a seed that develops from a raphe. ISBN:047124529 POC:Curators POC:Maria_Alejandra_Gandolfo rafe de la semilla (Spanish) NIG:Yukiko_Yamazaki 種子 背線、縫線 (Japanese) seed funicle A stalk that is attached to a seed and is the remnants of a funicle. PO:0006332 fun&#237culo de la semilla (Spanish) plant_anatomy 種子 種柄 (Japanese) A stalk that is attached to a seed and is the remnants of a funicle. POC:Curators POC:Maria_Alejandra_Gandolfo fun&#237culo de la semilla (Spanish) NIG:Yukiko_Yamazaki 種子 種柄 (Japanese) seed chalaza A remnant of the ovular chalaza that is part of the seed. PO:0006333 calaza de la semilla (Spanish) plant_anatomy portion of seed chalaza 種子 カラザ (Japanese) POC:Maria_Alejandra_Gandolfo calaza de la semilla (Spanish) NIG:Yukiko_Yamazaki 種子 カラザ (Japanese) A remnant of the ovular chalaza that is part of the seed. POC:Curators seed micropyle A plant anatomical space that is enclosed by and forms an opening in a seed coat at the apex of a seed and is the remnant of a micropyle. PO:0006334 micr&#243pila de la semilla (Spanish) plant_anatomy 種子　珠孔 (Japanese) NIG:Yukiko_Yamazaki 種子　珠孔 (Japanese) POC:Maria_Alejandra_Gandolfo micr&#243pila de la semilla (Spanish) A plant anatomical space that is enclosed by and forms an opening in a seed coat at the apex of a seed and is the remnant of a micropyle. POC:Curators seed obturator An outgrowth of the seed funicle, that forms a bridge between the seed micropyle and other tissues. It is also a remnant form of the obturator found in the ovular funicle. PO:0006336 obturador de la semilla (Spanish) plant_anatomy portion of seed obturator tissue 種子閉塞組織 (Japanese) An outgrowth of the seed funicle, that forms a bridge between the seed micropyle and other tissues. It is also a remnant form of the obturator found in the ovular funicle. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 種子閉塞組織 (Japanese) POC:Maria_Alejandra_Gandolfo obturador de la semilla (Spanish) embryo leaf A vascular leaf that is part of a plant embryo and is one of the first few leaves to develop from the embryonic shoot apical meristem. PO:0006338 This term is used to described not yet fully-developed leaves that are part of an embryo. embryonic leaf hoja embri&#243nica (Spanish) plant_anatomy 初期の葉(cotyledon?) (Japanese) A vascular leaf that is part of a plant embryo and is one of the first few leaves to develop from the embryonic shoot apical meristem. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 初期の葉(cotyledon?) (Japanese) POC:Maria_Alejandra_Gandolfo hoja embri&#243nica (Spanish) juvenile vascular leaf A vascular leaf that is distinct from adult leaves, being characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry. Many species have juvenile leaves at the base of the stem, adult leaves at the apex, and transition leaves in between. In maize, juvenile leaves are at the tip of the stalk (stem), which differentiates first, with adult leaves at the base, while other grasses may have other arrangements. The first juvenile leaves in Poaceae are the embryonic leaves found in the grass kernel (caryopsis). OBO_SF_PO:3324058 PO:0006339 hoja juvenil (Spanish) juvenile phyllid plant_anatomy 幼葉 (Japanese) NIG:Yukiko_Yamazaki 幼葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja juvenil (Spanish) A vascular leaf that is distinct from adult leaves, being characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry. GR:Pankaj_Jaiswal MaizeGDB:lv adult vascular leaf A vascular leaf characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry. Many species have juvenile leaves at the base of the stem, adult leaves at the apex, and transition leaves in between. In maize, juvenile leaves are at the tip of the stalk (stem), which differentiates first, with adult leaves at the base, while other grasses may have other arrangements. In some plants the juvenile leaves may go on to establish as adult leaves. OBO_SF_PO:3324058 PO:0006340 adult phyllid hoja adulta (Spanish) plant_anatomy 成葉 (Japanese) A vascular leaf characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry. GR:Pankaj_Jaiswal MaizeGDB:lv POC:Maria_Alejandra_Gandolfo hoja adulta (Spanish) NIG:Yukiko_Yamazaki 成葉 (Japanese) primary shoot PO:0006341 The shoot developing from the embryonic shoot apical meristem. epiblasto (epiblastema) primario (Spanish) main stalk plant_anatomy 一次 分げつ (Japanese) The shoot developing from the embryonic shoot apical meristem. UMSL:fz NIG:Yukiko_Yamazaki 一次 分げつ (Japanese) POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) primario (Spanish) infructescence A reproductive shoot system that develops from an inflorescence and has as parts all of the shoot axes distal to the most distal foliage leaf of a shoot axis and all of the fruits borne by those axes. OBO_SF_PO:2971891 OBO_SF_PO:3147080 OBO_SF_PO:3147085 PO:0006342 banana bunch fruit bunch infructescencia (Spanish) plant_anatomy 果序 (Japanese) NIG:Yukiko_Yamazaki 果序 (Japanese) CO_125:0000014 banana bunch POC:Maria_Alejandra_Gandolfo infructescencia (Spanish) A reproductive shoot system that develops from an inflorescence and has as parts all of the shoot axes distal to the most distal foliage leaf of a shoot axis and all of the fruits borne by those axes. POC:Ramona_Walls axillary shoot system A shoot-borne shoot system that develops from an axillary vegetative bud. Musa sucker OBO_SF_PO:3147109 PO:0006343 axillary branch plant_anatomy sistema axilar del epiblasto (epiblastema) (Spanish) 腋苗条系 (Japanese) NIG:Yukiko_Yamazaki 腋苗条系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema axilar del epiblasto (epiblastema) (Spanish) A shoot-borne shoot system that develops from an axillary vegetative bud. POC:Curators CO_125:0000042 Musa sucker shoot lateral meristem A shoot meristem located parallel to the sides of the axis. PO:0006344 meristema lateral del epiblasto (epiblastema) (Spanish) plant_anatomy 茎側分裂組織 (Japanese) A shoot meristem located parallel to the sides of the axis. Poc:curators POC:Maria_Alejandra_Gandolfo meristema lateral del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki 茎側分裂組織 (Japanese) pollen tube A tubular cell extension formed by the germinating pollen grain; carries the male gametes into the ovule. PO:0006345 PO:0025195 This term was made obsolete because it is a subcellular component. See GO for the term pollen tube (GO:0090406). Since a pollen tube is part_of a pollen tube cell, annotations for pollen tube may also go to the more general term pollen tube cell (PO:0025195). plant_anatomy true tubo pol&#237nico (Spanish) 花粉管 (Japanese) POC:Maria_Alejandra_Gandolfo tubo pol&#237nico (Spanish) A tubular cell extension formed by the germinating pollen grain; carries the male gametes into the ovule. ISBN:0471245208 NIG:Yukiko_Yamazaki 花粉管 (Japanese) leaf intercalary meristem An intercalary meristem in the primary body of the leaf separated from the apical meristem by non-meristematic tissues. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0006346 meristema intercalar de la hoja (Spanish) plant_anatomy 葉 介在 分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema intercalar de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉 介在 分裂組織 (Japanese) An intercalary meristem in the primary body of the leaf separated from the apical meristem by non-meristematic tissues. GR:Pankaj_Jaiswal stem intercalary meristem An intercalary meristem in the primary body of stem separated from the apical meristem by more or less mature tissues. PO:0006347 meristema intercalar del tallo (Spanish) plant_anatomy 茎　介在分裂組織 (Japanese) An intercalary meristem in the primary body of stem separated from the apical meristem by more or less mature tissues. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 茎　介在分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema intercalar del tallo (Spanish) ear pedicellate spikelet PO:0006348 Ultimate pedicellate inflorescence branch of the maize ear that develops from the spikelet pair meristem. espiga pedicelada de la espiguilla (Spanish) plant_anatomy 雌穂（花）の有柄小穂 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）の有柄小穂 (Japanese) POC:Maria_Alejandra_Gandolfo espiga pedicelada de la espiguilla (Spanish) GR:Pankaj_Jaiswal Ultimate pedicellate inflorescence branch of the maize ear that develops from the spikelet pair meristem. ear sessile spikelet PO:0006349 Ultimate sessile inflorescence branch of the maize ear that develops from the spikelet pair meristem. espiga s&#233sil de la espiguilla (Spanish) plant_anatomy 雌穂の無柄小穂 (Japanese) POC:Maria_Alejandra_Gandolfo espiga s&#233sil de la espiguilla (Spanish) GR:Pankaj_Jaiswal Ultimate sessile inflorescence branch of the maize ear that develops from the spikelet pair meristem. NIG:Yukiko_Yamazaki 雌穂の無柄小穂 (Japanese) upper floret of pedicellate spikelet of ear An ear floret that is the upper of the two florets of a pedicellate spikelet rachilla of an ear inflorescence. PO:0006350 The upper floret on the ear usually develops into a functional one. florete superior de la espiguilla pedicelada de la espiga (Spanish) plant_anatomy 雌穂（花）の有柄小穂の上位小花 (Japanese) POC:Maria_Alejandra_Gandolfo florete superior de la espiguilla pedicelada de la espiga (Spanish) An ear floret that is the upper of the two florets of a pedicellate spikelet rachilla of an ear inflorescence. GR:Pankaj_Jaiswal POC:erw NIG:Yukiko_Yamazaki 雌穂（花）の有柄小穂の上位小花 (Japanese) lower floret of sessile spikelet of ear An ear floret that is the lower of the two florets on a sessile spikelet of an ear inflorescence. PO:0006351 This floret does not usually develop into a functional one. florete inferior de la espiguilla pedicelada de la espiga (Spanish) plant_anatomy 雌穂（花）の無柄小穂の下位小花 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）の無柄小穂の下位小花 (Japanese) POC:Maria_Alejandra_Gandolfo florete inferior de la espiguilla pedicelada de la espiga (Spanish) An ear floret that is the lower of the two florets on a sessile spikelet of an ear inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls upper floret of sessile spikelet of ear An ear floret that is one of the two florets placed above the lower floret on a sessile spikelet rachilla of an ear inflorescence. PO:0006352 This floret usually develops into a functional one. florete superior de la espiguilla s&#233sil de la espiga (Spanish) plant_anatomy 雌穂（花）の無柄小穂の上位小花 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）の無柄小穂の上位小花 (Japanese) POC:Maria_Alejandra_Gandolfo florete superior de la espiguilla s&#233sil de la espiga (Spanish) An ear floret that is one of the two florets placed above the lower floret on a sessile spikelet rachilla of an ear inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls lower floret of pedicellate spikelet of ear An ear floret that is the lower of the two florets of a pedicellate spikelet rachilla of an ear inflorescence. PO:0006353 The lower floret on the ear does not usually develop into a functional one. florete inferior de la espiguilla s&#233sil de la espiga (Spanish) plant_anatomy 雌穂（花）の有柄小穂の下位小花 (Japanese) An ear floret that is the lower of the two florets of a pedicellate spikelet rachilla of an ear inflorescence. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo florete inferior de la espiguilla s&#233sil de la espiga (Spanish) NIG:Yukiko_Yamazaki 雌穂（花）の有柄小穂の下位小花 (Japanese) ear floret A spikelet floret that is part of an ear spikelet. Found in Poaceae. PO:0006354 florete de la espiga (Spanish) plant_anatomy 雌穂小花 (Japanese) POC:Maria_Alejandra_Gandolfo florete de la espiga (Spanish) NIG:Yukiko_Yamazaki 雌穂小花 (Japanese) A spikelet floret that is part of an ear spikelet. POC:Ramona_Walls tassel spikelet pair meristem PO:0006358 The meristem present on short tassel branch that produces two spikelet meristems, each of which produces two floral meristems in a maize tassel. par de meristemas del penacho (borla) de la espiguilla (Spanish) plant_anatomy 雄穂（花）の小穂対分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo par de meristemas del penacho (borla) de la espiguilla (Spanish) GR:Pankaj_Jaiswal The meristem present on short tassel branch that produces two spikelet meristems, each of which produces two floral meristems in a maize tassel. NIG:Yukiko_Yamazaki 雄穂（花）の小穂対分裂組織 (Japanese) ear spikelet pair meristem A meristem that produces two spikelet meristems, each of which produces two floral meristems in a maize ear. PO:0006360 par de meristemas de la espiga de la espiguilla (Spanish) plant_anatomy 雌穂（花）小穂対分裂組織 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）小穂対分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo par de meristemas de la espiga de la espiguilla (Spanish) A meristem that produces two spikelet meristems, each of which produces two floral meristems in a maize ear. GR:Pankaj_Jaiswal embryo shoot apical meristem A vegetative shoot apical meristem at the apex of the embryonic axis. PO:0006362 embryonic shoot apical meristem meristema embri&#243nico apical del epiblasto (epiblastema) (Spanish) plant_anatomy 胚性シュート頂端分裂組織 (Japanese) NIG:Yukiko_Yamazaki 胚性シュート頂端分裂組織 (Japanese) A vegetative shoot apical meristem at the apex of the embryonic axis. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo meristema embri&#243nico apical del epiblasto (epiblastema) (Spanish) glume of ear spikelet A glume that is part of an ear spikelet. OBO_SF_PO:3400282 PO:0006367 gluma de la espiga de la espiguilla (Spanish) plant_anatomy 雌穂小穂の苞頴 (Japanese) POC:Maria_Alejandra_Gandolfo gluma de la espiga de la espiguilla (Spanish) A glume that is part of an ear spikelet. POC:Ramona_Walls NIG:Yukiko_Yamazaki 雌穂小穂の苞頴 (Japanese) glume of tassel spikelet A glume that is part of a tassel spikelet. OBO_SF_PO:3400282 PO:0006368 gluma del penacho (borla) de la espiguilla (Spanish) plant_anatomy 雄穂小穂の苞頴 (Japanese) NIG:Yukiko_Yamazaki 雄穂小穂の苞頴 (Japanese) POC:Maria_Alejandra_Gandolfo gluma del penacho (borla) de la espiguilla (Spanish) A glume that is part of a tassel spikelet. POC:Ramona_Walls lower glume of ear spikelet A lower glume that is part of an ear spikelet. PO:0006369 gluma inferior la espiga de la espiguilla (Spanish) plant_anatomy 雌穂（花）小穂の第一苞頴(first glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma inferior la espiga de la espiguilla (Spanish) A lower glume that is part of an ear spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls NIG:Yukiko_Yamazaki 雌穂（花）小穂の第一苞頴(first glume) (Japanese) upper glume of tassel spikelet An upper glume that is part of a tassel spikelet. PO:0006370 gluma superior del penacho (borla) de la espiguilla (Spanish) plant_anatomy 雄穂（花）小穂の第二苞頴(second glume) (Japanese) NIG:Yukiko_Yamazaki 雄穂（花）小穂の第二苞頴(second glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma superior del penacho (borla) de la espiguilla (Spanish) An upper glume that is part of a tassel spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls upper glume of ear spikelet An upper glume that is part of an ear spikelet. PO:0006371 gluma superior de la espiga de la espiguilla (Spanish) plant_anatomy 雌穂（花）小穂の第二苞頴(second glume) (Japanese) An upper glume that is part of an ear spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls NIG:Yukiko_Yamazaki 雌穂（花）小穂の第二苞頴(second glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma superior de la espiga de la espiguilla (Spanish) lower glume of tassel spikelet A lower glume that is part of a tassel spikelet. PO:0006372 gluma inferior del penacho (borla) de la espiguilla (Spanish) plant_anatomy 雄穂（花）小穂の第一苞頴(first glume) (Japanese) NIG:Yukiko_Yamazaki 雄穂（花）小穂の第一苞頴(first glume) (Japanese) A lower glume that is part of a tassel spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo gluma inferior del penacho (borla) de la espiguilla (Spanish) ear apical meristem An inflorescence apical meristem that gives rise to the maize ear. PO:0006375 meristema apical de la espiga (Spanish) plant_anatomy 雌穂頂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema apical de la espiga (Spanish) An inflorescence apical meristem that gives rise to the maize ear. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 雌穂頂分裂組織 (Japanese) tassel apical meristem An inflorescence apical meristem that gives rise to the maize tassel. PO:0006376 meristema apical del penacho (borla) (Spanish) plant_anatomy 雄穂頂分裂組織 (Japanese) NIG:Yukiko_Yamazaki 雄穂頂分裂組織 (Japanese) An inflorescence apical meristem that gives rise to the maize tassel. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo meristema apical del penacho (borla) (Spanish) tassel spikelet meristem Apical meristem that gives rise to the upper and lower florets of the maize tassel spikelets. PO:0006377 meristema del penacho (borla) de la espiguilla (Spanish) plant_anatomy 雄穂（花）の小穂分裂組織 (Japanese) Apical meristem that gives rise to the upper and lower florets of the maize tassel spikelets. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 雄穂（花）の小穂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema del penacho (borla) de la espiguilla (Spanish) ear spikelet meristem Apical meristem that gives rise to the upper and lower florets of the maize ear spikelet. PO:0006378 meristema de la espiga de la espiguilla (Spanish) plant_anatomy 雌穂（花）小穂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de la espiga de la espiguilla (Spanish) Apical meristem that gives rise to the upper and lower florets of the maize ear spikelet. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 雌穂（花）小穂分裂組織 (Japanese) tassel spikelet rachilla PO:0006379 The axis of the tassel spikelet, above the glumes. plant_anatomy raquilla del penacho (borla) de la espiguilla (Spanish) 雄穂（花）の小穂小軸 (Japanese) POC:Maria_Alejandra_Gandolfo raquilla del penacho (borla) de la espiguilla (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）の小穂小軸 (Japanese) GR:Pankaj_Jaiswal The axis of the tassel spikelet, above the glumes. ear spikelet rachilla PO:0006380 The axis of the ear spikelet, above the glumes. plant_anatomy raquilla de la espiga de la espiguilla (Spanish) 雌穂（花）小穂小軸 (Japanese) POC:Maria_Alejandra_Gandolfo raquilla de la espiga de la espiguilla (Spanish) NIG:Yukiko_Yamazaki 雌穂（花）小穂小軸 (Japanese) GR:Pankaj_Jaiswal The axis of the ear spikelet, above the glumes. lower glume of pedicellate spikelet of tassel A lower glume of tassel spikelet that is part of a tassel pedicellate spikelet. PO:0006385 gluma inferior de la espiguilla pedicelada del penacho (borla) (Spanish) plant_anatomy 雄穂（花）の有柄小穂の第一苞頴(first glume) (Japanese) NIG:Yukiko_Yamazaki 雄穂（花）の有柄小穂の第一苞頴(first glume) (Japanese) A lower glume of tassel spikelet that is part of a tassel pedicellate spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo gluma inferior de la espiguilla pedicelada del penacho (borla) (Spanish) lower glume of sessile spikelet of tassel A lower glume of tassel spikelet that is part of a tassel sessile spikelet. PO:0006386 gluma inferior de la espiguilla s&#233sil del penacho (borla) (Spanish) plant_anatomy 雄穂（花）の無柄小穂の第一苞頴(first glume) (Japanese) NIG:Yukiko_Yamazaki 雄穂（花）の無柄小穂の第一苞頴(first glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma inferior de la espiguilla s&#233sil del penacho (borla) (Spanish) A lower glume of tassel spikelet that is part of a tassel sessile spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls upper glume of sessile spikelet of tassel An upper glume of tassel spikelet that is part of a tassel sessile spikelet. PO:0006387 gluma superior de la espiguilla s&#233sil del penacho (borla) (Spanish) plant_anatomy 雄穂（花）の無柄小穂の第二苞頴(second glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma superior de la espiguilla s&#233sil del penacho (borla) (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）の無柄小穂の第二苞頴(second glume) (Japanese) An upper glume of tassel spikelet that is part of a tassel sessile spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls upper glume of pedicellate spikelet of tassel An upper glume of tassel spikelet that is part of a tassel pedicellate spikelet. PO:0006388 gluma superior de la espiguilla pedicelada del penacho (borla) (Spanish) plant_anatomy 雄穂（花）の有柄小穂の第二苞頴(second glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma superior de la espiguilla pedicelada del penacho (borla) (Spanish) An upper glume of tassel spikelet that is part of a tassel pedicellate spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls NIG:Yukiko_Yamazaki 雄穂（花）の有柄小穂の第二苞頴(second glume) (Japanese) rachilla of sessile spikelet of tassel PO:0006389 The axis of the tassel sessile spikelet, above the glumes. plant_anatomy raquilla de la espiguilla s&#233sil del penacho (borla) (Spanish) 雄穂（花）の無柄小穂の花序軸 (Japanese) NIG:Yukiko_Yamazaki 雄穂（花）の無柄小穂の花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo raquilla de la espiguilla s&#233sil del penacho (borla) (Spanish) GR:Pankaj_Jaiswal The axis of the tassel sessile spikelet, above the glumes. rachilla of pedicellate spikelet of tassel PO:0006390 The axis of the tassel pedicellate spikelet, above the glumes. plant_anatomy raquilla de la espiguilla pedicelada del penacho (borla) (Spanish) 雄穂（花）の有柄小穂の花序軸 (Japanese) GR:Pankaj_Jaiswal The axis of the tassel pedicellate spikelet, above the glumes. POC:Maria_Alejandra_Gandolfo raquilla de la espiguilla pedicelada del penacho (borla) (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）の有柄小穂の花序軸 (Japanese) pedicel of ear spikelet PO:0006415 This is the ultimate branch of the pedicellate ear spikelet. pedicelo de la espiguilla de la espiga (Spanish) plant_anatomy 雌穂（花）小穂の小花柄 (Japanese) GR:Pankaj_Jaiswal This is the ultimate branch of the pedicellate ear spikelet. NIG:Yukiko_Yamazaki 雌穂（花）小穂の小花柄 (Japanese) POC:Maria_Alejandra_Gandolfo pedicelo de la espiguilla de la espiga (Spanish) pedicel of tassel spikelet PO:0006416 This is the ultimate branch of the pedicellate tassel spikelet. pedicelo de la espiguilla del penacho (borla) (Spanish) plant_anatomy 雄穂（花）小穂の小花柄 (Japanese) POC:Maria_Alejandra_Gandolfo pedicelo de la espiguilla del penacho (borla) (Spanish) NIG:Yukiko_Yamazaki 雄穂（花）小穂の小花柄 (Japanese) GR:Pankaj_Jaiswal This is the ultimate branch of the pedicellate tassel spikelet. tassel peduncle A peduncle of a maize tassel, below the lowest tassel node. PO:0006417 pedúnculo del penacho (borla) (Spanish) plant_anatomy 雄穂 花梗 (Japanese) A peduncle of a maize tassel, below the lowest tassel node. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 雄穂 花梗 (Japanese) POC:Maria_Alejandra_Gandolfo pedúnculo del penacho (borla) (Spanish) ear peduncle A peduncle of a maize ear, below the lowest ear node. PO:0006418 Zea lateral branch pedúnculo de la espiga (Spanish) plant_anatomy shank 雌穂花柄 (Japanese) A peduncle of a maize ear, below the lowest ear node. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo pedúnculo de la espiga (Spanish) NIG:Yukiko_Yamazaki 雌穂花柄 (Japanese) rachilla of pedicellate spikelet of ear PO:0006435 The axis of the ear pedicellate spikelet, above the glumes. plant_anatomy raquilla de la espiguilla pedicelada de la espiga (Spanish) 雌穂（花）の有柄小穂の小軸 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）の有柄小穂の小軸 (Japanese) GR:Pankaj_Jaiswal The axis of the ear pedicellate spikelet, above the glumes. POC:Maria_Alejandra_Gandolfo raquilla de la espiguilla pedicelada de la espiga (Spanish) rachilla of sessile spikelet of ear PO:0006436 The axis of the ear sessile spikelet, above the glumes. plant_anatomy raquilla de la espiguilla s&#233sil de la espiga (Spanish) 雌穂（花）の無柄小穂の小軸 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）の無柄小穂の小軸 (Japanese) GR:Pankaj_Jaiswal The axis of the ear sessile spikelet, above the glumes. POC:Maria_Alejandra_Gandolfo raquilla de la espiguilla s&#233sil de la espiga (Spanish) lower glume of pedicellate spikelet of ear A lower glume of ear spikelet that is part of an ear pedicellate spikelet. PO:0006437 gluma inferior de la espiguilla pedicelada de la espiga (Spanish) plant_anatomy 雌穂（花）の有柄小穂の第一苞頴(first glume) (Japanese) A lower glume of ear spikelet that is part of an ear pedicellate spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo gluma inferior de la espiguilla pedicelada de la espiga (Spanish) NIG:Yukiko_Yamazaki 雌穂（花）の有柄小穂の第一苞頴(first glume) (Japanese) lower glume of sessile spikelet of ear A lower glume of ear spikelet that is part of an ear sessile spikelet. PO:0006438 gluma inferior de la espiguilla s&#233sil de la espiga (Spanish) plant_anatomy 雌穂（花）の無柄小穂の第一苞頴(first glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma inferior de la espiguilla s&#233sil de la espiga (Spanish) NIG:Yukiko_Yamazaki 雌穂（花）の無柄小穂の第一苞頴(first glume) (Japanese) A lower glume of ear spikelet that is part of an ear sessile spikelet. GR:Pankaj_Jaiswal upper glume of pedicellate spikelet of ear An upper glume of ear spikelet that is part of an ear pedicellate spikelet. PO:0006439 gluma superior de la espiguilla pedicelada de la espiga (Spanish) plant_anatomy 雌穂（花）の有柄小穂の第二苞頴(second glume) (Japanese) An upper glume of ear spikelet that is part of an ear pedicellate spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls NIG:Yukiko_Yamazaki 雌穂（花）の有柄小穂の第二苞頴(second glume) (Japanese) POC:Maria_Alejandra_Gandolfo gluma superior de la espiguilla pedicelada de la espiga (Spanish) upper glume of sessile spikelet of ear An upper glume of ear spikelet that is part of an ear sessile spikelet. PO:0006440 gluma superior de la espiguilla s&#233sil de la espiga (Spanish) plant_anatomy 雌穂（花）の無柄小穂の第二苞頴(second glume) (Japanese) An upper glume of ear spikelet that is part of an ear sessile spikelet. GR:Pankaj_Jaiswal POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo gluma superior de la espiguilla s&#233sil de la espiga (Spanish) NIG:Yukiko_Yamazaki 雌穂（花）の無柄小穂の第二苞頴(second glume) (Japanese) leaf abscission zone PO:0006501 Zone at base of the leaf that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the leaf. plant_anatomy zona de absici&#243n de la hoja (Spanish) 葉離層帯 (Japanese) GR:Pankaj_Jaiswal Zone at base of the leaf that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the leaf. POC:Maria_Alejandra_Gandolfo zona de absici&#243n de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉離層帯 (Japanese) flower abscission zone PO:0006502 Zone at base of the flower that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the flower and its parts. plant_anatomy zona de absici&#243n de la flor (Spanish) 落花帯（層） (Japanese) GR:Pankaj_Jaiswal Zone at base of the flower that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the flower and its parts. NIG:Yukiko_Yamazaki 落花帯（層） (Japanese) POC:Maria_Alejandra_Gandolfo zona de absici&#243n de la flor (Spanish) fruit abscission zone PO:0006503 Zone at base of the fruit that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the fruit. plant_anatomy zona de absici&#243n del fruto (Spanish) 落果実 (fruit shedding zone) (Japanese) NIG:Yukiko_Yamazaki 落果実 (fruit shedding zone) (Japanese) GR:Pankaj_Jaiswal Zone at base of the fruit that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the fruit. POC:Maria_Alejandra_Gandolfo zona de absici&#243n del fruto (Spanish) leaf trichome A phyllome trichome that is part of a leaf epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:3132414 PO:0006504 phyllid trichome plant_anatomy tricoma de hoja (Spanish) 葉トライコーム（毛茸、糸状体） (Japanese) A phyllome trichome that is part of a leaf epidermis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma de hoja (Spanish) central spike of ear A first order inflorescence axis that is the central axis of an ear. PO:0006505 Zea cob Zea cob is different from the cob inflorescence found in Sorghum. ear rachis espiga central de la espiga de la espiga (Spanish) plant_anatomy 雌穂（花）中央の穂 (Japanese) NIG:Yukiko_Yamazaki 雌穂（花）中央の穂 (Japanese) A first order inflorescence axis that is the central axis of an ear. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo espiga central de la espiga de la espiga (Spanish) fruit distal end OBO_SF_PO:2971884 PO:0008001 The end distal from the fruit pedicel. blossom end plant_anatomy porci&#243n distal del fruto (Spanish) 果実 遠位端 (Japanese) POC:Maria_Alejandra_Gandolfo porci&#243n distal del fruto (Spanish) NIG:Yukiko_Yamazaki 果実 遠位端 (Japanese) GR:Anuradha_Pujar SGN:Naama_Menda The end distal from the fruit pedicel. fruit proximal end OBO_SF_PO:2971884 PO:0008002 The stem end of the fruit. fruit shoulders plant_anatomy porci&#243n proximal del fruto (Spanish) 果実 近位端 (Japanese) POC:Maria_Alejandra_Gandolfo porci&#243n proximal del fruto (Spanish) NIG:Yukiko_Yamazaki 果実 近位端 (Japanese) GR:Anuradha_Pujar SGN:Naama_Menda The stem end of the fruit. fruit vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a fruit. PO:0008003 plant_anatomy sistema vascular del fruto (Spanish) 果実　維管 系 (Japanese) NIG:Yukiko_Yamazaki 果実　維管 系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del fruto (Spanish) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a fruit. GR:Anuradha_Pujar POC:Ramona_Walls fruit nucellus A nucellus in the grass caryopsis. OBO_SF_PO:2903966 PO:0008005 nucelo del fruto (Spanish) plant_anatomy 果実　珠心 (Japanese) A nucellus in the grass caryopsis. GR:Anuradha_Pujar POC:Maria_Alejandra_Gandolfo nucelo del fruto (Spanish) NIG:Yukiko_Yamazaki 果実　珠心 (Japanese) nucellar epidermis A portion of plant tissue that is the morphologically distinct outer layer of the nucellus. PO:0008006 epidermis nucelar (Spanish) plant_anatomy portion of nucellar epidermis 珠心 表皮 (Japanese) A portion of plant tissue that is the morphologically distinct outer layer of the nucellus. GR:Anuradha_Pujar POC:Maria_Alejandra_Gandolfo epidermis nucelar (Spanish) NIG:Yukiko_Yamazaki 珠心 表皮 (Japanese) nucellar projection <new synonym> A portion of plant tissue that is the morphologically distinct portion of the nucellus overlying the vascular strands in the grass caryopsis. PO:0008007 plant_anatomy proyecci&#243n nucelar (Spanish) 珠心突起 (Japanese) NIG:Yukiko_Yamazaki 珠心突起 (Japanese) POC:Maria_Alejandra_Gandolfo proyecci&#243n nucelar (Spanish) A portion of plant tissue that is the morphologically distinct portion of the nucellus overlying the vascular strands in the grass caryopsis. GR:Anuradha_Pujar modified aleurone A morphologically distinct aleurone layer located adjacent to the nucellar projection. OBO_SF_PO:3192383 PO:0008008 aleurona modificada (Spanish) plant_anatomy 特殊化した糊粉 (Japanese) NIG:Yukiko_Yamazaki 特殊化した糊粉 (Japanese) POC:Maria_Alejandra_Gandolfo aleurona modificada (Spanish) A morphologically distinct aleurone layer located adjacent to the nucellar projection. GR:Anuradha_Pujar abaxial nucellar projection A portion of plant tissue that is the abaxial/lower portion of the nucellus overlying the vascular strands in the grass caryopsis. PO:0008009 plant_anatomy proyecci&#243n nucelar abaxial (Spanish) 背軸側珠心突起 (Japanese) POC:Maria_Alejandra_Gandolfo proyecci&#243n nucelar abaxial (Spanish) NIG:Yukiko_Yamazaki 背軸側珠心突起 (Japanese) A portion of plant tissue that is the abaxial/lower portion of the nucellus overlying the vascular strands in the grass caryopsis. GR:Anuradha_Pujar adaxial nucellar projection A portion of plant tissue that is the adaxial/upper portion of the nucellus overlying the vascular strands in the grass caryopsis. PO:0008010 plant_anatomy proyecci&#243n nucelar adaxial (Spanish) 向軸珠心突起 (Japanese) NIG:Yukiko_Yamazaki 向軸珠心突起 (Japanese) A portion of plant tissue that is the adaxial/upper portion of the nucellus overlying the vascular strands in the grass caryopsis. GR:Anuradha_Pujar POC:Maria_Alejandra_Gandolfo proyecci&#243n nucelar adaxial (Spanish) embryo vascular system PO:0008011 Vascular system of embryo. plant_anatomy sistema vascular del embri&#243n (Spanish) 胚維管系 (Japanese) NIG:Yukiko_Yamazaki 胚維管系 (Japanese) GR:Chih-Wei_Tung Vascular system of embryo. POC:Maria_Alejandra_Gandolfo sistema vascular del embri&#243n (Spanish) stigma vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a stigma. PO:0008012 plant_anatomy sistema vascular del estigma (Spanish) stigma vein 柱頭 維管系 (Japanese) NIG:Yukiko_Yamazaki 柱頭 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del estigma (Spanish) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a stigma. POC:Ramona_Walls anther vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a anther. PO:0008013 plant_anatomy sistema vascular de la antera (Spanish) 葯維管系 (Japanese) NIG:Yukiko_Yamazaki 葯維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de la antera (Spanish) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a anther. POC:Ramona_Walls filament vascular system A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a filament. PO:0008014 filament vein plant_anatomy sistema vascular del filamento (Spanish) 花糸維管 系 (Japanese) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a filament. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花糸維管 系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del filamento (Spanish) hypocotyl vascular system PO:0008015 Vascular system of the hypocotyl. plant_anatomy sistema vascular del hipoc&#243tile (Spanish) 胚軸 維管系 (Japanese) NIG:Yukiko_Yamazaki 胚軸 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del hipoc&#243tile (Spanish) GR:Chih-Wei_Tung Vascular system of the hypocotyl. vegetative shoot apical meristem A shoot apical meristem that gives rise to the apical growth of vegetative tissues and organs. PO:0008016 meristema vegetativo apical del epiblasto (epiblastema) (Spanish) plant_anatomy vegetative meristem 栄養シュート頂端分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema vegetativo apical del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki 栄養シュート頂端分裂組織 (Japanese) A shoot apical meristem that gives rise to the apical growth of vegetative tissues and organs. GR:Chih-Wei_Tung leaf sheath pulvinus A more or less abrupt swelling, especially at the apex or base of a leaf sheath. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0008017 plant_anatomy vaina del pulv&#237nulo de la hoja (Spanish) 葉鞘葉枕 (Japanese) POC:Maria_Alejandra_Gandolfo vaina del pulv&#237nulo de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉鞘葉枕 (Japanese) A more or less abrupt swelling, especially at the apex or base of a leaf sheath. GR:Chih-Wei_Tung transition vascular leaf A vascular leaf that is part of an heteroblastic series, and is characterized by anatomical features that are intermediate between juvenile and adult leaves. Many species have juvenile leaves at the base of the stem, adult leaves at the apex, and transition leaves in between. In maize, juvenile leaves are at the tip of the stalk (stem), which differentiates first, with adult leaves at the base, while other grasses may have other arrangements. Transition leaves may have mosaics of juvenile and adult tissues, as in Brachypodium. OBO_SF_PO:3324058 PO:0008018 hoja de transici&#243n (Spanish) plant_anatomy 移行期の葉 (Japanese) A vascular leaf that is part of an heteroblastic series, and is characterized by anatomical features that are intermediate between juvenile and adult leaves. GR:Chih-Wei_Tung NIG:Yukiko_Yamazaki 移行期の葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja de transici&#243n (Spanish) leaf lamina base If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0008019 The region of the leaf lamina proximal to the stem and usually connected to it by means of a petiole. base de la l&#225mina de la hoja (Spanish) plant_anatomy 葉身基部 (Japanese) NIG:Yukiko_Yamazaki 葉身基部 (Japanese) GR:Chih-Wei_Tung The region of the leaf lamina proximal to the stem and usually connected to it by means of a petiole. POC:Maria_Alejandra_Gandolfo base de la l&#225mina de la hoja (Spanish) central zone of the leaf lamina If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:2971884 PO:0008020 Region that includes the widest or majority portion of leaf lamina and that does not include leaf apex and leaf lamina base. plant_anatomy zona central de la l&#225mina de la hoja (Spanish) 葉身(葉片)の中心 (Japanese) GR:Chih-Wei_Tung Region that includes the widest or majority portion of leaf lamina and that does not include leaf apex and leaf lamina base. POC:Maria_Alejandra_Gandolfo zona central de la l&#225mina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉身(葉片)の中心 (Japanese) tertiary vein A leaf vein arising from a secondary vein. PO:0008021 plant_anatomy third order leaf vein vena terciaria (Spanish) 三次脈 (Japanese) POC:Maria_Alejandra_Gandolfo vena terciaria (Spanish) A leaf vein arising from a secondary vein. GR:Chih-Wei_Tung NIG:Yukiko_Yamazaki 三次脈 (Japanese) quaternary vein A leaf vein arising from a tertiary vein. PO:0008022 fourth order leaf vein plant_anatomy vena cuaternaria (Spanish) 四次脈 (Japanese) NIG:Yukiko_Yamazaki 四次脈 (Japanese) POC:Maria_Alejandra_Gandolfo vena cuaternaria (Spanish) A leaf vein arising from a tertiary vein. GR:Chih-Wei_Tung higher order vein A leaf vein arising from a quaternary or higher vein order. PO:0008023 fifth and higher order leaf vein plant_anatomy vena de alto orden (Spanish) 高次葉脈 (Japanese) NIG:Yukiko_Yamazaki 高次葉脈 (Japanese) POC:Maria_Alejandra_Gandolfo vena de alto orden (Spanish) A leaf vein arising from a quaternary or higher vein order. GR:Chih-Wei_Tung petiole proximal end OBO_SF_PO:2971884 PO:0008024 The region of the petiole proximal to its stem attachment site. extremo proximal del pec&#237olo (Spanish) petiole base plant_anatomy 葉柄 近位端 (Japanese) POC:Maria_Alejandra_Gandolfo extremo proximal del pec&#237olo (Spanish) GR:Chih-Wei_Tung The region of the petiole proximal to its stem attachment site. NIG:Yukiko_Yamazaki 葉柄 近位端 (Japanese) central zone of the petiole OBO_SF_PO:2971884 PO:0008025 Regions of the petiole that does not include petiole distal end and petiole proximal end. plant_anatomy zona central del pec&#237olo (Spanish) 葉柄の中央帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona central del pec&#237olo (Spanish) GR:Chih-Wei_Tung Regions of the petiole that does not include petiole distal end and petiole proximal end. NIG:Yukiko_Yamazaki 葉柄の中央帯 (Japanese) petiole distal end OBO_SF_PO:2971884 PO:0008026 The region of the petiole distal to its stem attachment site or proximal to the leaf lamina. extremo distal del pec&#237olo (Spanish) petiole apex plant_anatomy 葉柄 遠位端 (Japanese) GR:Chih-Wei_Tung The region of the petiole distal to its stem attachment site or proximal to the leaf lamina. POC:Maria_Alejandra_Gandolfo extremo distal del pec&#237olo (Spanish) NIG:Yukiko_Yamazaki 葉柄 遠位端 (Japanese) petiole adaxial epidermis A portion of petiole epidermis that covers the adaxial/upper surface of a petiole. PO:0008027 epidermis adaxial del pec&#237olo (Spanish) plant_anatomy 葉柄 向軸側 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis adaxial del pec&#237olo (Spanish) A portion of petiole epidermis that covers the adaxial/upper surface of a petiole. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉柄 向軸側 表皮 (Japanese) reproductive shoot apical meristem A shoot apical meristem that gives rise to the apical growth of reproductive tissues and organs. PO:0008028 meristema apical reproductivo del epiblasto (epiblastema) (Spanish) plant_anatomy 生殖 シュート 頂端 分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema apical reproductivo del epiblasto (epiblastema) (Spanish) NIG:Yukiko_Yamazaki 生殖 シュート 頂端 分裂組織 (Japanese) A shoot apical meristem that gives rise to the apical growth of reproductive tissues and organs. GR:Chih-Wei_Tung petiole abaxial epidermis A portion of petiole epidermis that covers the abaxial/lower surface of a petiole. PO:0008029 epidermis abaxial del pec&#237olo (Spanish) plant_anatomy 葉柄 背軸側 表皮 (Japanese) A portion of petiole epidermis that covers the abaxial/lower surface of a petiole. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis abaxial del pec&#237olo (Spanish) NIG:Yukiko_Yamazaki 葉柄 背軸側 表皮 (Japanese) trichome cell A branch of a unicellular trichome is a GO sub-cellular component. A plant cell that is part of a trichome. PO:0008030 c&#233lula del tricoma (Spanish) non-glandular unicellular trichome non-secretory unicellular trichome plant_anatomy simple trichome unicellular trichome トライコーム（毛茸、糸状体）細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula del tricoma (Spanish) A plant cell that is part of a trichome. POC:Curators PMID:19939948 simple trichome NIG:Yukiko_Yamazaki トライコーム（毛茸、糸状体）細胞 (Japanese) trichome branch OBSOLETE. The branch on a trichome. PO:0008031 PO:0025163 This term was made obsolete because it is a sub-cellular component. New term unicellular trichome branch (GO:0090405) has been added to GO. For cell that is a branch of a multicellular trichome, see multicellular trichome branch cell (PO:0025163). plant_anatomy rama del tricoma (Spanish) true トライコーム上の分枝 (Japanese) POC:Maria_Alejandra_Gandolfo rama del tricoma (Spanish) GR:Chih-Wei_Tung OBSOLETE. The branch on a trichome. NIG:Yukiko_Yamazaki トライコーム上の分枝 (Japanese) stomatal pore A plant anatomical space that forms an opening in an epidermis, flanked by two guard cells. PO:0008032 The size of the stomatal pore is variable and controlled by movement of the guard cells in response to environmental cues. plant_anatomy poro estom&#225tico (Spanish) stoma stomata stomatal aperture 気孔開口部 (Japanese) A plant anatomical space that forms an opening in an epidermis, flanked by two guard cells. POC:Curators NIG:Yukiko_Yamazaki 気孔開口部 (Japanese) POC:Maria_Alejandra_Gandolfo poro estom&#225tico (Spanish) leaf whorl OBSOLETE. A cluster of leaves in crowded circles or spirals arising basally from a crown. PO:0008034 PO:0025022 This term was made obsolete, because its definition did not match the new ontology structure as a child of collective phyllome structure. Annotations for this term are now associated with the new term collective leaf structure (PO:0025022). hoja en verticilo (Spanish) plant_anatomy rosette true 葉輪生 (Japanese) NIG:Yukiko_Yamazaki 葉輪生 (Japanese) GR:Chih-Wei_Tung OBSOLETE. A cluster of leaves in crowded circles or spirals arising basally from a crown. POC:Maria_Alejandra_Gandolfo hoja en verticilo (Spanish) plerome A meristem forming the core of the axis composed of the primary vascular tissues and associated ground tissue, such as pith and interfascicular regions. PO:0008035 plant_anatomy pleroma (Spanish) 原中心柱 (Japanese) A meristem forming the core of the axis composed of the primary vascular tissues and associated ground tissue, such as pith and interfascicular regions. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo pleroma (Spanish) NIG:Yukiko_Yamazaki 原中心柱 (Japanese) periblem A portion of meristem tissue that forms the cortex. PO:0008036 periblema (Spanish) plant_anatomy 原皮層 (Japanese) POC:Maria_Alejandra_Gandolfo periblema (Spanish) A portion of meristem tissue that forms the cortex. ISBN:0471245208 NIG:Yukiko_Yamazaki 原皮層 (Japanese) seedling OBO_SF_PO:2972241 OBSOLETE. A young plant derived from a newly germinated seed. PO:0000003 PO:0008037 This term was made obsolete. Replaced by whole plant growth stage seedling growth (PO:0007131) and whole plant (PO:0000003). plant_anatomy true v&#225stago (Spanish) 播種 (Japanese) POC:Maria_Alejandra_Gandolfo v&#225stago (Spanish) NIG:Yukiko_Yamazaki 播種 (Japanese) GR:Chih-Wei_Tung OBSOLETE. A young plant derived from a newly germinated seed. adventitious root primordium A root primordium that will develop into an adventitious root. PO:0008038 plant_anatomy primordio de la ra&#237z adventicia (Spanish) 不定根根原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio de la ra&#237z adventicia (Spanish) NIG:Yukiko_Yamazaki 不定根根原基 (Japanese) A root primordium that will develop into an adventitious root. POC:Curators stem base PO:0008039 The basal part of stem. base del tallo (Spanish) gametophore stem base plant_anatomy 茎　基部 (Japanese) NIG:Yukiko_Yamazaki 茎　基部 (Japanese) GR:Chih-Wei_Tung The basal part of stem. POC:Maria_Alejandra_Gandolfo base del tallo (Spanish) lodicule primordium A primordium that will develop into a lodicule. PO:0008040 plant_anatomy primordio del lod&#237culo (Spanish) 鱗被 原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio del lod&#237culo (Spanish) A primordium that will develop into a lodicule. POC:Curators NIG:Yukiko_Yamazaki 鱗被 原基 (Japanese) stem internode elongation zone A shoot internode elongation zone that is part of a stem internode. PO:0008041 plant_anatomy zona de elongaci&#243n del internodo del tallo (Spanish) 茎節間伸長帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n del internodo del tallo (Spanish) NIG:Yukiko_Yamazaki 茎節間伸長帯 (Japanese) A shoot internode elongation zone that is part of a stem internode. POC:Curators stem internode differentiation zone A shoot internode differentiation zone that is part of a stem internode. PO:0008042 Primary, not secondary, tissue differentiation occurs in a differentiation zone. plant_anatomy zona de diferenciaci&#243n del internodo del tallo (Spanish) 茎節間分化帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n del internodo del tallo (Spanish) NIG:Yukiko_Yamazaki 茎節間分化帯 (Japanese) A shoot internode differentiation zone that is part of a stem internode. POC:Ramona_Walls floral epidermis OBSOLETE. A portion of shoot epidermis that is part of the floral organs. PO:0006040 PO:0006041 PO:0008043 PO:0025096 PO:0025097 PO:0025184 This term was made obsolete. Its former children were classified as children of either epidermis, phyllome epidermis or shoot epidermis. epidermis floral (Spanish) plant_anatomy true 花 表皮 (Japanese) GR:Chih-Wei_Tung OBSOLETE. A portion of shoot epidermis that is part of the floral organs. NIG:Yukiko_Yamazaki 花 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis floral (Spanish) floral stomatal complex OBO_SF_PO:3132417 OBSOLETE. An opening pore on the epidermis of floral organs bordered by two guard cells and serving in gas exchange. PO:0008044 PO:0025217 PO:0025218 PO:0025219 PO:0025220 PO:0025221 This term was made obsolete and replaced by the stomatal complexes of individual floral organs, such as petal stomatal complex or sepal stomatal complex. complejo estom&#225tico floral (Spanish) plant_anatomy true 花 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico floral (Spanish) NIG:Yukiko_Yamazaki 花 気孔装置 (Japanese) GR:Chih-Wei_Tung OBSOLETE. An opening pore on the epidermis of floral organs bordered by two guard cells and serving in gas exchange. floral guard cell OBSOLETE. One of a pair of cells flanking the stomatal pore of floral organs. PO:0000293 PO:0008045 This term was made obsolete and replaced by guard cell (PO:0000293) which can be post-composed with individual floral organs, such as petal or sepal. c&#233lula guardiana floral (Spanish) plant_anatomy true 花 孔辺細胞 (Japanese) GR:Chih-Wei_Tung OBSOLETE. One of a pair of cells flanking the stomatal pore of floral organs. POC:Maria_Alejandra_Gandolfo c&#233lula guardiana floral (Spanish) NIG:Yukiko_Yamazaki 花 孔辺細胞 (Japanese) floral stomatal pore OBSOLETE. A stomatal pore that is part of a floral stomatal complex. PO:0008032 PO:0008046 This term was made obsolete and replaced by stomatal pore (PO:0008032), which can be post-composed with individual floral organs, such as petal or sepal. plant_anatomy poro estom&#225tico floral (Spanish) true 花 気孔開口部 (Japanese) NIG:Yukiko_Yamazaki 花 気孔開口部 (Japanese) OBSOLETE. A stomatal pore that is part of a floral stomatal complex. POC:Curators POC:Maria_Alejandra_Gandolfo poro estom&#225tico floral (Spanish) scutellar vascular system A vascular system in a scutellum. PO:0008047 plant_anatomy scutellum vascular system sistema vascular de escutelo (Spanish) 胚盤　維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular de escutelo (Spanish) A vascular system in a scutellum. GR:Chih-Wei_Tung NIG:Yukiko_Yamazaki 胚盤　維管系 (Japanese) scutellar epithelium A continuous layer of cylindrical cells covering the endosperm side of the scutellum. Thought to act as a secretory and absortive organ. PO:0008048 epitelio escutelar (Spanish) plant_anatomy portion of scutellar epithelium scutellum epithelium 胚盤上皮細胞 (Japanese) POC:Maria_Alejandra_Gandolfo epitelio escutelar (Spanish) A continuous layer of cylindrical cells covering the endosperm side of the scutellum. Thought to act as a secretory and absortive organ. GR:Chih-Wei_Tung NIG:Yukiko_Yamazaki 胚盤上皮細胞 (Japanese) pulvinus A cardinal organ part at the apex or base of a petiole, petiolule, leaf sheath, or branch that is differentiated from the remaining organ parts by its enlarged cross section. OBO_SF_PO:2971884 OBO_SF_PO:2972236 Often glandular. Often involved in movement of a plant structure in response to touch, gravity or light. In panicoid grasses a swollen region in the stem above the intercalary meristem. Such a definition would also include stems of Chloranthaceae, Acanthaceae, Carpels, Amaranthaceae, etc. [source: APWeb:Glossary]. PATO:0000586 PO:0009000 plant_anatomy pulv&#237nulo (Spanish) 葉枕 (Japanese) POC:Maria_Alejandra_Gandolfo pulv&#237nulo (Spanish) A cardinal organ part at the apex or base of a petiole, petiolule, leaf sheath, or branch that is differentiated from the remaining organ parts by its enlarged cross section. POC:Curators NIG:Yukiko_Yamazaki 葉枕 (Japanese) fruit A collective plant structure containing one or more embryos, which as a whole, develops from a gynoecium. A fruit may contain additional plant structures that were part of the flower that mature along with the gynoecium, such as a receptacle. A fruit may develop without fertilization in cases of parthenocarpy, apomixis, or other hormone-induced conditions. Fruits only occur in angiosperms. OBO_SF_PO:2972169 PO:0009001 PO:0020067 PO:0020068 PO:0020069 PO:0020070 PO:0020071 PO:0020072 PO:0020073 PO:0020074 PO:0020076 PO:0020077 PO:0020078 PO:0020079 PO:0020080 PO:0020082 PO:0020083 PO:0020087 PO:0020107 achene berry capsule caryopsis circumcissile capsule cypsela drupe follicle fruto (Spanish) grain kernel legume loculicidal capsule lomentum nut plant_anatomy pod pome poricidal capsule schizocarp septicidal capsule septifragal capsule silicula siliqua silique 果実 (Japanese) A collective plant structure containing one or more embryos, which as a whole, develops from a gynoecium. POC:Curators POC:Maria_Alejandra_Gandolfo fruto (Spanish) NIG:Yukiko_Yamazaki 果実 (Japanese) plant cell A cell which is a plant structure. Applies to cells that are living or dead at maturity (e.g., fiber cell or tracheid) and includes any external encapsulating structures (if present) such as the plasma membrane and the plant-type cell wall. Definition of cell GO:0005623: "The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope". GO:0009505. Definition of plant-type cell wall (GO:0009505): A more or less rigid structure lying outside the cell membrane of a cell and composed of cellulose and pectin and other organic and inorganic substances, synonym; exact: cellulose and pectin-containing cell wall. GO:0005623 OBO_SF_PO:2932524 PO:0009002 c&#233lula vegetal (Spanish) plant_anatomy 植物 細胞 (Japanese) A cell which is a plant structure. GO:0005623 POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula vegetal (Spanish) NIG:Yukiko_Yamazaki 植物 細胞 (Japanese) sporophyte OBO_SF_PO:2968332 OBSOLETE. A plant structure that is a product of fertilization and produces spores through meiosis. PO:0000003 PO:0009003 Replace_by whole plant in the sporophyte phase (PO:0028003). Structures that only occur in sporophyte should have participates_in relation to sporophytic phase. esporofito (Spanish) plant_anatomy true 胞子体 (Japanese) POC:Maria_Alejandra_Gandolfo esporofito (Spanish) NIG:Yukiko_Yamazaki 胞子体 (Japanese) OBSOLETE. A plant structure that is a product of fertilization and produces spores through meiosis. POC:Curators gametophyte OBO_SF_PO:2968330 OBSOLETE. A plant structure that arises through meiosis and may produce gametes by mitosis. PO:0000003 PO:0009004 PO:0025279 PO:0025280 Replace_by whole plant in the gametophyte phase (PO:0028002). The gametophyte arises from the product of meiosis (the spore). Structures that occur only in gametophytes should have a participates_in relation to the gametophyte phase. gametofito (Spanish) plant_anatomy true 配偶体 (Japanese) OBSOLETE. A plant structure that arises through meiosis and may produce gametes by mitosis. POC:Curators NIG:Yukiko_Yamazaki 配偶体 (Japanese) POC:Maria_Alejandra_Gandolfo gametofito (Spanish) root A plant axis that is part of a root system. Commonly thought of as one of the three basic parts of the seed plant body. A plant stucture that is usually underground and does not bear leaves and only rarely shoots, is usually more or less positively geotropic, is endogenous in origin, indeterminate in growth and often with secondary thickening. PO:0003006 PO:0009005 aerial root plant_anatomy ra&#237z (Spanish) 根 (Japanese) NIG:Yukiko_Yamazaki 根 (Japanese) A plant axis that is part of a root system. POC:Curators POC:Maria_Alejandra_Gandolfo ra&#237z (Spanish) shoot system A collective plant structure that produces shoot apical meristems and the plant structures that arise from them. Generally the above ground portion of a plant. OBO_SF_PO:3011039 PO:0009006 Poaceae crown plant_anatomy shoot sistema de epiblasto (epiblastema) (Spanish) tree crown シュート系、苗条系 (Japanese) NIG:Yukiko_Yamazaki シュート系、苗条系 (Japanese) A collective plant structure that produces shoot apical meristems and the plant structures that arise from them. POC:Curators POC:Maria_Alejandra_Gandolfo sistema de epiblasto (epiblastema) (Spanish) portion of plant tissue A plant structure that consists predominantly of similarly specialized cells of one or more types. A portion of plant tissue may contain one or several types of cells that are organized in a specific spatial arrangement into a structural unit (which includes a mass of callus) and may include an intercellular matrix. May include other types of isolated cells, such as idioblasts. OBO_SF_PO:2944945 PO:0009007 plant tissue plant_anatomy porci&#243n de un tejido vegetal (Spanish) 植物組織の一部 (Japanese) A plant structure that consists predominantly of similarly specialized cells of one or more types. POC:Curators TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 植物組織の一部 (Japanese) POC:Maria_Alejandra_Gandolfo porci&#243n de un tejido vegetal (Spanish) plant organ &#243rgano vegetal (Spanish) A plant structure that is a functional unit, is a proper part of a plant, and includes portions of tissues of at least two different types that derive from a common developmental path. Examples: stem, leaf, root. May include individual cell types that are not part of tissues (e.g.: idioblasts). OBO_SF_PO:2932521 PO:0009008 compound plant organ plant_anatomy simple plant organ 植物 器官 (Japanese) &#243rgano vegetal (Spanish) POC:Maria_Alejandra_Gandolfo A plant structure that is a functional unit, is a proper part of a plant, and includes portions of tissues of at least two different types that derive from a common developmental path. POC:Curators PATO:01503 simple plant organ NIG:Yukiko_Yamazaki 植物 器官 (Japanese) plant embryo A whole plant in the early part of a sporophytic phase after the first cell division. An embryo is generally formed after the first division of a zygote, but in the case of adventitious embryos, somatic embryos, other embryos that arise through apogamy, and cultured haploid embryos, it is formed after the division of a single cell that is not a zygote. The end of the embryonic phase varies among taxa. In seed plants, the embryonic phase ends with germination. In pteridophytes, the embryonic phase ends with the formation of the first true leaf after the cotyledon(s). In bryophytes, the embryonic phase ends when the apical cell stops dividing and the sporangium begins to develop. In cultured plant embryos, the embryonic phase ends when organs (roots, shoot axes, or leaves) begin to form. OBO_SF_PO:2982384 PO:0009009 embri&#243n (Spanish) germ plant_anatomy 胚 (Japanese) POC:Maria_Alejandra_Gandolfo embri&#243n (Spanish) A whole plant in the early part of a sporophytic phase after the first cell division. POC:Curators NIG:Yukiko_Yamazaki 胚 (Japanese) seed A propagating organ formed in the reproductive cycle of gymnosperms and angiosperms, derived from the ovule and enclosing an embryo. PO:0009010 The seed is representative of a next generation of sporophyte. plant_anatomy semilla (Spanish) 種子 (Japanese) POC:Maria_Alejandra_Gandolfo semilla (Spanish) NIG:Yukiko_Yamazaki 種子 (Japanese) A propagating organ formed in the reproductive cycle of gymnosperms and angiosperms, derived from the ovule and enclosing an embryo. APWeb:Glossary GR:Pankaj_Jaiswal plant structure 'Part' includes both proper parts and the whole plant. CARO:0000003 anatomical structure is defined as: Material anatomical entity that has inherent 3D shape and is generated by coordinated expression of the organism's own genome. An anatomical structure that is or was part of a plant, or was derived from a part of a plant. OBO_SF_PO:2932527 PO:0009011 estructura vegetal (Spanish) plant_anatomy 植物 構造 (Japanese) An anatomical structure that is or was part of a plant, or was derived from a part of a plant. CARO:0000003 POC:Curators POC:Maria_Alejandra_Gandolfo estructura vegetal (Spanish) NIG:Yukiko_Yamazaki 植物 構造 (Japanese) meristem A portion of plant tissue in which cells have retained their embryonic characteristics, or have reverted to them secondarily, and that divide to produce new cells that can undergo differentiation to form mature tissues, i.e. they have a capacity for morphogenesis and growth. PO:0009013 meristema (Spanish) meristematic tissue plant_anatomy portion of meristem tissue 分裂組織 (Japanese) A portion of plant tissue in which cells have retained their embryonic characteristics, or have reverted to them secondarily, and that divide to produce new cells that can undergo differentiation to form mature tissues, i.e. they have a capacity for morphogenesis and growth. APWeb:Glossary GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo meristema (Spanish) NIG:Yukiko_Yamazaki 分裂組織 (Japanese) dermal tissue OBO_SF_PO:3008008 OBSOLETE. A portion of plant tissue that covers the surface of the plant. PO:0005679 PO:0009014 This term is redundant with epidermis and will be obsoleted. Move annotations to epidermis. plant_anatomy tejido d&#233rmico (Spanish) true 表皮組織 (Japanese) POC:Maria_Alejandra_Gandolfo tejido d&#233rmico (Spanish) NIG:Yukiko_Yamazaki 表皮組織 (Japanese) GR:Pankaj_Jaiswal ISBN:0122151704 OBSOLETE. A portion of plant tissue that covers the surface of the plant. portion of vascular tissue A portion of plant tissue that has parts xylem and phloem. BTO:0001432 Functions in conduction and support. In the stem it is often found as a stele, surrounded by the cortex and surrounding the pith. PO:0009015 plant_anatomy porci&#243n de tejido vascular (Spanish) vascular system 維管束細胞の一部 (Japanese) POC:Maria_Alejandra_Gandolfo porci&#243n de tejido vascular (Spanish) A portion of plant tissue that has parts xylem and phloem. APWeb:Glossary NIG:Yukiko_Yamazaki 維管束細胞の一部 (Japanese) ground tissue OBSOLETE. Tissues other than the vascular tissues, epidermis and the periderm. PO:0009016 PO:0025059 Replaced by portion of ground tissue (). Uninformative definition. Check it again. plant_anatomy tejido fundamental (Spanish) true GR:Pankaj_Jaiswal OBSOLETE. Tissues other than the vascular tissues, epidermis and the periderm. POC:Maria_Alejandra_Gandolfo tejido fundamental (Spanish) inflorescence branch pulvinus PO:0009017 Pulvinus of an inflorescence branch. plant_anatomy pulv&#237nulo ramificado de una inflorescencia (Spanish) 花序 枝 葉枕 (Japanese) GR:Chih-Wei_Tung Pulvinus of an inflorescence branch. POC:Maria_Alejandra_Gandolfo pulv&#237nulo ramificado de una inflorescencia (Spanish) NIG:Yukiko_Yamazaki 花序 枝 葉枕 (Japanese) basal endosperm transfer cell A transfer cell that is part of a basal endosperm transfer layer. OBO_SF_PO:3132534 PO:0009018 Responsible for transferring nutrients to an embryo by symplastic or apoplastic methods. c&#233lula de transferencia del endosperma basal (Spanish) plant_anatomy 基底胚乳転送細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de transferencia del endosperma basal (Spanish) A transfer cell that is part of a basal endosperm transfer layer. POC:Ramona_Walls NIG:Yukiko_Yamazaki 基底胚乳転送細胞 (Japanese) obsolete basal endosperm transfer layer OBSOLETE. A cell layer found in basal endosperm transfer cell. PO:0009019 PO:0025196 This term was made obsolete because the definition was wrong. Replace by new term with same name but corrected definition. capa de transferencia del endosperma basal obsoleto (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo capa de transferencia del endosperma basal obsoleto (Spanish) GR:Chih-Wei_Tung OBSOLETE. A cell layer found in basal endosperm transfer cell. meristem L1 PO:0009020 The outermost layer of a shoot apical meristem that gives rise to a shoot epidermis. meristema L1 (Spanish) plant_anatomy 分裂組織 L1 (Japanese) NIG:Yukiko_Yamazaki 分裂組織 L1 (Japanese) POC:Maria_Alejandra_Gandolfo meristema L1 (Spanish) GR:Pankaj_Jaiswal PMID:12221985 The outermost layer of a shoot apical meristem that gives rise to a shoot epidermis. meristem L2 A cell layer directly beneath a meristem L1 layer in a shoot apical meristem which gives rise to subepidermal tissue. PO:0009021 meristema L2 (Spanish) plant_anatomy 分裂組織 L2 (Japanese) NIG:Yukiko_Yamazaki 分裂組織 L2 (Japanese) A cell layer directly beneath a meristem L1 layer in a shoot apical meristem which gives rise to subepidermal tissue. GR:Pankaj_Jaiswal PMID:12221985 POC:Maria_Alejandra_Gandolfo meristema L2 (Spanish) meristem L3 A multicellular layer beneath a mersistem L2 layer in a shoot apical meristem which gives rise to internal tissues of leaf and stem. PO:0009022 meristema L3 (Spanish) plant_anatomy 分裂組織 L3 (Japanese) POC:Maria_Alejandra_Gandolfo meristema L3 (Spanish) NIG:Yukiko_Yamazaki 分裂組織 L3 (Japanese) A multicellular layer beneath a mersistem L2 layer in a shoot apical meristem which gives rise to internal tissues of leaf and stem. GR:Pankaj_Jaiswal PMID:12221985 leaf axil An axil that is the space between a shoot axis and a leaf that branches from the shoot axis. OBO_SF_PO:3007368 PO:0009023 hoja axilar (Spanish) plant_anatomy 葉軸 (Japanese) An axil that is the space between a shoot axis and a leaf that branches from the shoot axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉軸 (Japanese) POC:Maria_Alejandra_Gandolfo hoja axilar (Spanish) vascular leaf A leaf in a vascular plant. Has vascular tissue. From APweb Glossary: In angiosperms, commonly thought of as one of the three basic parts of the seed plant body, a structure usually of determinate growth, without secondary thickening, and of superficial origin, often flattened and photosynthetic in part, and in the axil of which is found a bud. Occurs in the sporophytic phase of a plant life cycle. PO:0009025 foliage leaf frond hoja vascular (Spanish) leaf, vascular needle-like leaf plant_anatomy scale-like leaf 維管束植物の葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja vascular (Spanish) NIG:Yukiko_Yamazaki 維管束植物の葉 (Japanese) A leaf in a vascular plant. POC:Curators sporophyll A leaf-like organ on which one or more sporangia are borne. PO:0009026 esporofilo (Spanish) plant_anatomy 芽胞葉、実葉、胞子葉 (Japanese) POC:Maria_Alejandra_Gandolfo esporofilo (Spanish) NIG:Yukiko_Yamazaki 芽胞葉、実葉、胞子葉 (Japanese) A leaf-like organ on which one or more sporangia are borne. APWeb:Glossary megasporophyll A structure upon which (or in the axil of which) one or more megasporangia are borne; in flowering plants, a carpel. PO:0009027 megasporofilo (Spanish) plant_anatomy 大胞子葉 (Japanese) A structure upon which (or in the axil of which) one or more megasporangia are borne; in flowering plants, a carpel. APWeb:Glossary POC:Maria_Alejandra_Gandolfo megasporofilo (Spanish) NIG:Yukiko_Yamazaki 大胞子葉 (Japanese) microsporophyll A structure on which one or more microsporangia are borne; in flowering plants, the stamen. PO:0009028 microsporofilo (Spanish) plant_anatomy 小胞子葉 (Japanese) A structure on which one or more microsporangia are borne; in flowering plants, the stamen. APWeb:Glossary POC:Maria_Alejandra_Gandolfo microsporofilo (Spanish) NIG:Yukiko_Yamazaki 小胞子葉 (Japanese) stamen A microsporophyll bearing one or more microsporangia. PO:0006441 PO:0006472 PO:0009029 Part of tassel floret. Poaceae stamen Zea stamen estambre (Spanish) plant_anatomy 雄蕊 (Japanese) POC:Maria_Alejandra_Gandolfo estambre (Spanish) NIG:Yukiko_Yamazaki 雄蕊 (Japanese) A microsporophyll bearing one or more microsporangia. APWeb:Glossary carpel A megasporophyll, almost always at the center of a flower, its margins more or less fused together or with other carpels to enclose the ovule(s). If carpels are fused, the gynoecium is a syncarpous gynoecium, as in Poaceae, Brassicaceae and Solanaceae. If carpels are free, the gynoecium is an apocarpous gynoecium, as in Fabaceae. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PO:0006455 PO:0006470 PO:0009030 Poaceae carpel Zea carpel carpelo (Spanish) plant_anatomy 心皮 (Japanese) POC:Maria_Alejandra_Gandolfo carpelo (Spanish) NIG:Yukiko_Yamazaki 心皮 (Japanese) A megasporophyll, almost always at the center of a flower, its margins more or less fused together or with other carpels to enclose the ovule(s). APWeb:Glossary sepal A member of the (usually green) outer whorl of non-fertile parts surrounding the fertile organs of a flower. PO:0009031 plant_anatomy s&#233palo (Spanish) がく片 (Japanese) POC:Maria_Alejandra_Gandolfo s&#233palo (Spanish) NIG:Yukiko_Yamazaki がく片 (Japanese) A member of the (usually green) outer whorl of non-fertile parts surrounding the fertile organs of a flower. APWeb:Glossary petal A member of the corolla, the inner whorl of non-fertile parts surrounding the fertile organs of a flower, usually soft and colored conspicuously. PO:0009032 p&#233talo (Spanish) plant_anatomy 花弁 (Japanese) NIG:Yukiko_Yamazaki 花弁 (Japanese) A member of the corolla, the inner whorl of non-fertile parts surrounding the fertile organs of a flower, usually soft and colored conspicuously. APWeb:Glossary POC:Maria_Alejandra_Gandolfo p&#233talo (Spanish) tepal A phyllome that is part of a perianth in which all parts are similar in appearance and are neither petals nor sepals. OBO_SF_PO:2972262 PO:0009033 plant_anatomy t&#233palo (Spanish) 花被片 (Japanese) NIG:Yukiko_Yamazaki 花被片 (Japanese) A phyllome that is part of a perianth in which all parts are similar in appearance and are neither petals nor sepals. POC:Curators POC:Maria_Alejandra_Gandolfo t&#233palo (Spanish) flower bract A bract that subtends perianth that is part of a flower. OBO_SF_PO:2972266 PO:0009034 br&#225ctea floral (Spanish) chaff floral bract plant_anatomy 花 苞（葉） (Japanese) NIG:Yukiko_Yamazaki 花 苞（葉） (Japanese) POC:Maria_Alejandra_Gandolfo br&#225ctea floral (Spanish) A bract that subtends perianth that is part of a flower. POC:Curators nectary A multicellular glandular structure secreting a liquid containing organic substances especially sugars. PO:0009035 nectario (Spanish) plant_anatomy 蜜腺 (Japanese) POC:Maria_Alejandra_Gandolfo nectario (Spanish) A multicellular glandular structure secreting a liquid containing organic substances especially sugars. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 蜜腺 (Japanese) lodicule A phyllome that is part of a grass floret and is one of two or three tiny scales or flaps of tissue outside the stamens. May represent a reduced floral structure. If you are annotating to this structure for Zea mays, please also add an annotation to the corresponding floret type, if known. Choose the most specific term possible from: ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3132537 PO:0006381 PO:0006382 PO:0009036 lod&#237culo (Spanish) lodicule of ear floret lodicule of tassel floret lodiculus plant_anatomy 鱗被 (Japanese) A phyllome that is part of a grass floret and is one of two or three tiny scales or flaps of tissue outside the stamens. POC:Curators POC:Maria_Alejandra_Gandolfo lod&#237culo (Spanish) NIG:Yukiko_Yamazaki 鱗被 (Japanese) lemma A flower bract that is the lower of the two bracts enclosing a spikelet floret. Found in Poaceae such as Zea mays. A lemma and a palea enclose an individual floret while glumes subtend a pair of florets. Lemma is part_of spikelet floret, but if you are annotating to this structure for Zea mays or other similar grasses, an annotation can also be made to the more specific floret type, if known. Choose the most specific term possible from: ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3400245 PO:0006356 PO:0006363 PO:0006395 PO:0006397 PO:0006407 PO:0006409 PO:0006431 PO:0006432 PO:0006433 PO:0006434 PO:0009037 lemma (Spanish) lemma del florete del penacho (borla) o de la espiga (Spanish) lemma of ear floret lemma of lower floret of pedicellate spikelet of ear lemma of lower floret of pedicellate spikelet of tassel lemma of lower floret of sessile spikelet of ear lemma of lower floret of sessile spikelet of tassel lemma of tassel floret lemma of upper floret of pedicellate spikelet of ear lemma of upper floret of pedicellate spikelet of tassel lemma of upper floret of sessile spikelet of ear lemma of upper floret of sessile spikelet of tassel plant_anatomy 外頴 (Japanese) NIG:Yukiko_Yamazaki 外頴 (Japanese) POC:Maria_Alejandra_Gandolfo lemma (Spanish) A flower bract that is the lower of the two bracts enclosing a spikelet floret. APWeb:Glossary POC:Curators POC:Maria_Alejandra_Gandolfo lemma del florete del penacho (borla) o de la espiga (Spanish) palea A flower bract that is the upper/distal of the two bracts enclosing a spikelet floret. OBO_SF_PO:3400245 PO:0006359 PO:0006361 PO:0006399 PO:0006401 PO:0006411 PO:0006413 PO:0006427 PO:0006428 PO:0006429 PO:0006430 PO:0009038 Palea is part_of spikelet floret, but if you are annotating to this structure for Zea mays or other similar grasses, an annotation can also be made to the more specific floret type, if known. Choose the most specific term possible from: ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). palea (Spanish) palea of ear floret palea of lower floret of pedicellate spikelet of ear palea of lower floret of pedicellate spikelet of tassel palea of lower floret of sessile spikelet of ear palea of lower floret of sessile spikelet of tassel palea of tassel floret palea of upper floret of pedicellate spikelet of ear palea of upper floret of pedicellate spikelet of tassel palea of upper floret of sessile spikelet of ear palea of upper floret of sessile spikelet of tassel plant_anatomy 内頴 (Japanese) POC:Maria_Alejandra_Gandolfo palea (Spanish) NIG:Yukiko_Yamazaki 内頴 (Japanese) A flower bract that is the upper/distal of the two bracts enclosing a spikelet floret. APWeb:Glossary POC:Curators glume Found in Poaceae and Cyperaceae. Glumes subtend the pair of florets while a lemma or palea subtend the individual florets. OBO_SF_PO:3400282 One of a pair of inflorescence bracts that is part of a spikelet and subtends the two florets. PO:0006026 PO:0009039 gluma (Spanish) plant_anatomy rudimentary glume 苞頴 (Japanese) POC:Maria_Alejandra_Gandolfo gluma (Spanish) One of a pair of inflorescence bracts that is part of a spikelet and subtends the two florets. POC:Ramona_Walls NIG:Yukiko_Yamazaki 苞頴 (Japanese) sterile lemma A flower bract in the position of a lemma, but not enclosing floral organs. An undeveloped androecium or gynoecium may or may not be detectable. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding spikelet type, if known. Choose the most specific term possible from: ear spikelet (PO:0006320), ear pedicellate spikelet (PO:0006348), ear sessile spikelet (PO:0006349), tassel spikelet (PO:0006309), tassel pedicellate spikelet (PO:0006312), tassel sessile spikelet (PO:0006311). PO:0006029 PO:0009040 empty glume lemma est&#233ril (Spanish) plant_anatomy 不稔外頴 (Japanese) NIG:Yukiko_Yamazaki 不稔外頴 (Japanese) A flower bract in the position of a lemma, but not enclosing floral organs. UMSL:tk POC:Maria_Alejandra_Gandolfo lemma est&#233ril (Spanish) fertile lemma A lemma that encloses a functional flower, with androecium, gynoecium or both. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding spikelet type, if known. Choose the most specific term possible from: ear spikelet (PO:0006320), ear pedicellate spikelet (PO:0006348), ear sessile spikelet (PO:0006349), tassel spikelet (PO:0006309), tassel pedicellate spikelet (PO:0006312), tassel sessile spikelet (PO:0006311). PO:0009041 lemma f&#233rtil (Spanish) plant_anatomy 稔性外頴 (Japanese) NIG:Yukiko_Yamazaki 稔性外頴 (Japanese) POC:Maria_Alejandra_Gandolfo lemma f&#233rtil (Spanish) A lemma that encloses a functional flower, with androecium, gynoecium or both. UMSL:tk prophyll A phyllome that is the first organ or one of the first two organs formed at the base of an axillary shoot, often smaller and/or in a distinctively different position from leaves formed subsequently. A prophyll is not classified as a vascular leaf, because it may not have a fully developed vascular system. OBO_SF_PO:3167323 PO:0009042 plant_anatomy profilo (Spanish) 前葉 (Japanese) POC:Maria_Alejandra_Gandolfo profilo (Spanish) NIG:Yukiko_Yamazaki 前葉 (Japanese) A phyllome that is the first organ or one of the first two organs formed at the base of an axillary shoot, often smaller and/or in a distinctively different position from leaves formed subsequently. POC:Curators bracteole A small leaf or leaves borne singly or in pairs on the pedicel, the prophyll(s) of the flower-shoot (pedicel plus flower). PO:0009043 bracteola (Spanish) plant_anatomy 小苞 (Japanese) POC:Maria_Alejandra_Gandolfo bracteola (Spanish) NIG:Yukiko_Yamazaki 小苞 (Japanese) A small leaf or leaves borne singly or in pairs on the pedicel, the prophyll(s) of the flower-shoot (pedicel plus flower). APWeb:Glossary perigynium PO:0009044 Sac-like bract subtending the pistillate flower, as in <i>Carex</i>. perigeneo (Spanish) plant_anatomy ペリギニウム、果胞、造卵器群やそれから発生した胞子体の周辺の組織が発達し肉厚で筒状となった構造 (Japanese) NIG:Yukiko_Yamazaki ペリギニウム、果胞、造卵器群やそれから発生した胞子体の周辺の組織が発達し肉厚で筒状となった構造 (Japanese) POC:Maria_Alejandra_Gandolfo perigeneo (Spanish) GR:Pankaj_Jaiswal Sac-like bract subtending the pistillate flower, as in <i>Carex</i>. involucral bract Equals inflorescence bract of an involucre, as in Asteraceae or Compositeae. PO:0009045 br&#225ctea involucral (Spanish) phyllary plant_anatomy 総苞片 (Japanese) NIG:Yukiko_Yamazaki 総苞片 (Japanese) POC:Maria_Alejandra_Gandolfo br&#225ctea involucral (Spanish) APWeb:Glossary Equals inflorescence bract of an involucre, as in Asteraceae or Compositeae. flower A determinate reproductive shoot system that has as part at least one carpel or at least one stamen and does not contain any other determinate shoot system as a part. OBO_SF_PO:2971891 OBO_SF_PO:3147067 PO:0004541 PO:0009046 The characteristic reproductive structure of angiosperms. May have as part one or more petals, sepals or tepals. May contain pistillode or staminode or other aborted organs that don't show up in mature form. basal flower diclinous flower double flower female flower flor (Spanish) floret hermaphrodite flower imperfect flower male flower monoclinous flower perfect flower pistillate flower plant_anatomy staminate flower 花 (Japanese) CO_125:0000028 hermaphrodite flower CGP:curators male flower A determinate reproductive shoot system that has as part at least one carpel or at least one stamen and does not contain any other determinate shoot system as a part. POC:Curators NIG:Yukiko_Yamazaki 花 (Japanese) CO_125:0000050 female flower CO_125:0000019 basal flower POC:Maria_Alejandra_Gandolfo flor (Spanish) stem A shoot axis that is the primary axis of a plant. OBO_SF_PO:2903994 OBO_SF_PO:2982923 Often bears leaves and buds. It is usually above ground, more or less negatively geotropic, and exogenous in origin. PO:0009047 ca&#241a (Spanish) cane culm eje primario (Spanish) plant_anatomy primary axis stalk tallo (Spanish) tronco (Spanish) trunk 茎 (Japanese) POC:Maria_Alejandra_Gandolfo tronco (Spanish) POC:Maria_Alejandra_Gandolfo eje primario (Spanish) POC:Maria_Alejandra_Gandolfo tallo (Spanish) POC:Maria_Alejandra_Gandolfo ca&#241a (Spanish) A shoot axis that is the primary axis of a plant. POC:Curators NIG:Yukiko_Yamazaki 茎 (Japanese) inflorescence A reproductive shoot system that has as parts all of the shoot axes distal to the most distal foliage leaf of a shoot axis and all of the flowers borne by those axes. Must have two or more flowers as parts. Asteraceae floret OBO_SF_PO:2971891 OBO_SF_PO:3147080 PO:0009048 PO:0009049 PO:0009050 PO:0020088 PO:0020111 PO:0020112 PO:0020113 PO:0020114 PO:0020115 PO:0020116 PO:0020117 PO:0020118 PO:0020119 PO:0020120 Some plants have only solitary flowers, e.g.<i> Magnolia</i>. Sorghum cob Triticeae spike capitulum catkin corymb cyme dichasium drepanium helicoid cyme inflorescencia (Spanish) monochasium panicle plant_anatomy raceme rhipidium scorpioid cyme umbel verticillaster 花序 (Japanese) NIG:Yukiko_Yamazaki 花序 (Japanese) POC:Maria_Alejandra_Gandolfo inflorescencia (Spanish) A reproductive shoot system that has as parts all of the shoot axes distal to the most distal foliage leaf of a shoot axis and all of the flowers borne by those axes. Must have two or more flowers as parts. POC:Ramona_Walls spikelet A reproductive shoot system that is the ultimate and congested inflorescence branch of the grasses. It consists of one to many closely-packed flowers and associated glumes etc. OBO_SF_PO:2971891 OBO_SF_PO:3405173 PO:0009051 espiguilla (Spanish) plant_anatomy 小穂 (Japanese) A reproductive shoot system that is the ultimate and congested inflorescence branch of the grasses. APWeb:Glossary NIG:Yukiko_Yamazaki 小穂 (Japanese) POC:Maria_Alejandra_Gandolfo espiguilla (Spanish) pedicel An inflorescence branch that supports an individual flower in an inflorescence that contains more than one flower. OBO_SF_PO:2971884 OBO_SF_PO:2975275 PO:0009052 The bracteoles are borne on the pedicel, which terminates in a flower. A pedicel is the ultimate branch in an inflorescence. pedicelo (Spanish) plant_anatomy 小花柄 (Japanese) POC:Maria_Alejandra_Gandolfo pedicelo (Spanish) An inflorescence branch that supports an individual flower in an inflorescence that contains more than one flower. ISBN:0716710072 NIG:Yukiko_Yamazaki 小花柄 (Japanese) peduncle A shoot axis that extends from the last foliage leaf on a stem or branch until the next distal node. In plants with single flowers, the peduncle ends with a flower. In plants with inflorescences, the peduncle is the basal end of the primary inflorescence axis, and it ends where the inflorescence begins to branch. The peduncle marks the axial transition from vegetative to reproductive growth. In branching inflorescences, the second order inflorescence axis from the point at which it leaves the main axis up to the point at which it branches again may be called the second order peduncle. Higher order peduncles are also possible. OBO_SF_PO:2972231 PO:0009053 inflorescence stem pedúnculo (Spanish) plant_anatomy 花梗（総梗） (Japanese) A shoot axis that extends from the last foliage leaf on a stem or branch until the next distal node. ISBN:9781842464229 POC:Curators NIG:Yukiko_Yamazaki 花梗（総梗） (Japanese) POC:Maria_Alejandra_Gandolfo pedúnculo (Spanish) inflorescence bract A bract subtending a branch of the inflorescence or borne on the inflorescence axis below any branches or flowers. Includes the leaf subtending and acting as outer envelope of an ear in Zea mays. OBO_SF_PO:2972266 PO:0006337 PO:0009054 br&#225ctea de la inflorescencia (Spanish) corn husk husk husk leaf inflorescence bract of ear plant_anatomy 花序苞 (Japanese) A bract subtending a branch of the inflorescence or borne on the inflorescence axis below any branches or flowers. APWeb:Glossary POC:Maria_Alejandra_Gandolfo br&#225ctea de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki 花序苞 (Japanese) bract A phyllome that subtends a reproductive structure. PO:0009055 Usually different from leaves. Often used to refer to a floral bract, but includes other kinds of bracts. br&#225ctea (Spanish) hypsophyll plant_anatomy 苞葉 (Japanese) POC:Maria_Alejandra_Gandolfo br&#225ctea (Spanish) NIG:Yukiko_Yamazaki 苞葉 (Japanese) A phyllome that subtends a reproductive structure. POC:Curators flower nectary A multicellular glandular structure found in the flower secreting a liquid containing organic substances especially sugars. PO:0009056 floral nectary nectario floral (Spanish) plant_anatomy 花 蜜腺 (Japanese) POC:Maria_Alejandra_Gandolfo nectario floral (Spanish) A multicellular glandular structure found in the flower secreting a liquid containing organic substances especially sugars. ISBN:047124529 NIG:Yukiko_Yamazaki 花 蜜腺 (Japanese) extrafloral nectary A multicellular glandular structure found in places other than flower secreting a liquid containing organic substances especially sugar. PO:0009057 nectario extrafloral (Spanish) plant_anatomy 花外蜜腺 (Japanese) NIG:Yukiko_Yamazaki 花外蜜腺 (Japanese) POC:Maria_Alejandra_Gandolfo nectario extrafloral (Spanish) A multicellular glandular structure found in places other than flower secreting a liquid containing organic substances especially sugar. ISBN:047124529 perianth A collective phyllome structure composed of two or more petals, sepals, or tepals. OBO_SF_PO:2971891 OBO_SF_PO:2988258 PO:0009058 calyptra perianth perianto (Spanish) plant_anatomy 花蓋、花被 (Japanese) NIG:Yukiko_Yamazaki 花蓋、花被 (Japanese) A collective phyllome structure composed of two or more petals, sepals, or tepals. POC:Curators POC:Maria_Alejandra_Gandolfo perianto (Spanish) corolla A collective phyllome structure composed of two or more petals. OBO_SF_PO:2971891 OBO_SF_PO:2988258 PO:0009059 corola (Spanish) plant_anatomy 花冠 (Japanese) NIG:Yukiko_Yamazaki 花冠 (Japanese) POC:Maria_Alejandra_Gandolfo corola (Spanish) A collective phyllome structure composed of two or more petals. POC:Curators calyx A collective phyllome structure composed of two or more sepals. OBO_SF_PO:2971891 OBO_SF_PO:2988258 PO:0009060 c&#225lix (Spanish) plant_anatomy がく (Japanese) NIG:Yukiko_Yamazaki がく (Japanese) POC:Maria_Alejandra_Gandolfo c&#225lix (Spanish) A collective phyllome structure composed of two or more sepals. POC:Curators androecium A collective phyllome structure composed of two or more stamens. In some cases the androecium may consist of only one stamen. If you are annotating to this structure for Zea mays, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). The development of an androecium in an ear floret of a normal maize plant is aborted and is present in a rudimentary state, while the development of an androecium in a tassel floret leads to a functional androecium. OBO_SF_PO:2971891 OBO_SF_PO:2988258 PO:0006355 PO:0006366 PO:0006383 PO:0006392 PO:0006393 PO:0006405 PO:0006406 PO:0006419 PO:0006420 PO:0006421 PO:0006422 PO:0006471 PO:0009061 Poaceae androecium Zea androecium androecio (Spanish) androecium of ear floret androecium of lower floret of pedicellate spikelet of ear androecium of lower floret of sessile spikelet of ear androecium of lower floret of sessile spikelet of tassel androecium of tassel floret androecium of upper floret of pedicellate spikelet of ear androecium of upper floret of pedicellate spikelet of tassel androecium of upper floret of sessile spikelet of ear androecium of upper floret of sessile spikelet of tassel plant_anatomy 雄蕊群 (Japanese) POC:Maria_Alejandra_Gandolfo androecio (Spanish) A collective phyllome structure composed of two or more stamens. POC:Curators NIG:Yukiko_Yamazaki 雄蕊群 (Japanese) gynoecium A collective phyllome structure composed of two or more carpels. In some cases the gynoecium may consist of only one carpel. In Zea mays, gynoecia of tassel florets and of the lower florets of ear spikelets usually do not develop fully, and they are present in a rudimentary state. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:2971891 OBO_SF_PO:2988258 PO:0006317 PO:0006357 PO:0006365 PO:0006384 PO:0006391 PO:0006394 PO:0006403 PO:0006404 PO:0006423 PO:0006424 PO:0006425 PO:0006426 PO:0009062 PO:0025089 Poaceae gynoecium Zea gynoecium ginoecio (Spanish) gynoecium of ear floret gynoecium of lower floret of pedicellate spikelet of ear gynoecium of lower floret of pedicellate spikelet of tassel gynoecium of lower floret of sessile spikelet of ear gynoecium of lower floret of sessile spikelet of tassel gynoecium of tassel floret gynoecium of upper floret of pedicellate spikelet of ear gynoecium of upper floret of pedicellate spikelet of tassel gynoecium of upper floret of sessile spikelet of ear gynoecium of upper floret of sessile spikelet of tassel pistil plant_anatomy 雌蕊群 (Japanese) A collective phyllome structure composed of two or more carpels. POC:Curators NIG:Yukiko_Yamazaki 雌蕊群 (Japanese) POC:Maria_Alejandra_Gandolfo ginoecio (Spanish) epicalyx A collective phyllome structure composed of two or more phyllomes immediately outside the calyx. OBO_SF_PO:2971891 OBO_SF_PO:2988258 PO:0009063 epic&#225lix (Spanish) plant_anatomy がく状総苞 (Japanese) POC:Maria_Alejandra_Gandolfo epic&#225lix (Spanish) NIG:Yukiko_Yamazaki がく状総苞 (Japanese) A collective phyllome structure composed of two or more phyllomes immediately outside the calyx. POC:Curators receptacle A cardinal organ part that is the region at the distal end of either a peduncle or a pedicel where the floral appendages (e.g.: sepals, petals, stamens and pistils) are attached. OBO_SF_PO:2971884 OBO_SF_PO:2975273 PO:0009064 The fleshy part of a strawberry fruit develops from a receptacle. plant_anatomy recept&#225culo (Spanish) 花床（花托） (Japanese) POC:Maria_Alejandra_Gandolfo recept&#225culo (Spanish) NIG:Yukiko_Yamazaki 花床（花托） (Japanese) A cardinal organ part that is the region at the distal end of either a peduncle or a pedicel where the floral appendages (e.g.: sepals, petals, stamens and pistils) are attached. POC:Curators hypanthium A cup- or tube-shaped cardinal organ part, bearing perianth and stamens on its rim, so these arise above the base, and often above the top, of the ovary. OBO_SF_PO:2972200 Only bears stamens or perianth segments if they are present in the flower (e.g., no stamens in a carpellate flower). PATO:0001873 PATO:0002227 PO:0009065 hipantio (Spanish) plant_anatomy 隠頭花序、いちじく状花序（＝hypanthodium (Japanese) A cup- or tube-shaped cardinal organ part, bearing perianth and stamens on its rim, so these arise above the base, and often above the top, of the ovary. ISBN:0521251346 NIG:Yukiko_Yamazaki 隠頭花序、いちじく状花序（＝hypanthodium (Japanese) POC:Maria_Alejandra_Gandolfo hipantio (Spanish) anther A collective plant structure that is the pollen-bearing part of a stamen. Generally consists of four pollen sacs (microsporangia) in two anther thecas. If you are annotating to anther or one of its parts for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:2971884 OBO_SF_PO:3195060 PO:0006442 PO:0006473 PO:0009066 Poaceae anther Zea anther antera (Spanish) plant_anatomy 葯 (Japanese) NIG:Yukiko_Yamazaki 葯 (Japanese) POC:Maria_Alejandra_Gandolfo antera (Spanish) A collective plant structure that is the pollen-bearing part of a stamen. APWeb:Glossary filament A stalk that is part of a stamen. PO:0006454 PO:0006474 PO:0009067 Poaceae filament Supports the anthers. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). Zea filament filamento (Spanish) plant_anatomy 花糸 (Japanese) A stalk that is part of a stamen. GR:Pankaj_Jaiswal MaizeGDB:lv NIG:Yukiko_Yamazaki 花糸 (Japanese) POC:Maria_Alejandra_Gandolfo filamento (Spanish) connective If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:2971884 PO:0006443 PO:0006475 PO:0009068 Poaceae connective The part of the stamen that connects the microsporangia/pollen sacs. Zea connective conectivo (Spanish) plant_anatomy 葯隔、結合組織 (Japanese) NIG:Yukiko_Yamazaki 葯隔、結合組織 (Japanese) APWeb:Glossary The part of the stamen that connects the microsporangia/pollen sacs. POC:Maria_Alejandra_Gandolfo conectivo (Spanish) anther theca A collective plant structure that is part of an anther and consists of a pair of sporangia that dehisce down a common slit. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3195060 PO:0006453 PO:0006478 PO:0009069 Poaceae theca Zea theca plant_anatomy teca (Spanish) 花粉嚢、胞子嚢 (Japanese) POC:Maria_Alejandra_Gandolfo teca (Spanish) A collective plant structure that is part of an anther and consists of a pair of sporangia that dehisce down a common slit. APWeb:Glossary NIG:Yukiko_Yamazaki 花粉嚢、胞子嚢 (Japanese) obsolete pollen sac OBO_SF_PO:3132610 OBO_SF_PO:3195056 OBSOLETE. A microsporangium in an angiosperm that is a cavity in an anther that contains pollen grains. PO:0009070 PO:0025277 This term was made obsolete because the definition was incorrect. Replaced by PO:0025277. anther lobe plant_anatomy saco pol&#237nico (Spanish) true 花粉のう(=theca、thecae) (Japanese) NIG:Yukiko_Yamazaki 花粉のう(=theca、thecae) (Japanese) ISBN:0716710072 OBSOLETE. A microsporangium in an angiosperm that is a cavity in an anther that contains pollen grains. POC:Maria_Alejandra_Gandolfo saco pol&#237nico (Spanish) anther wall tapetum A microsporangium tapetum that is part of an anther wall. Develops from a primary or secondary parietal cell layer. Innermost part of the anther wall, involved in the nutrition of the pollen. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3298006 PO:0006450 PO:0006484 PO:0009071 Poaceae tapetum Zea tapetum plant_anatomy pollen sac tapetum portion of anther wall tapetal tissue tapete (Spanish) タペート組織 (Japanese) POC:Maria_Alejandra_Gandolfo tapete (Spanish) NIG:Yukiko_Yamazaki タペート組織 (Japanese) A microsporangium tapetum that is part of an anther wall. ISBN:0471244554 ISBN:9780003686647 ovary A plant structure that is the basal portion of a carpel or group of fused carpels and encloses the ovule(s). If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). OBO_SF_PO:2971884 OBO_SF_PO:3177370 PO:0006456 PO:0006486 PO:0009072 Poaceae ovary Zea ovary ovario (Spanish) plant_anatomy 子房 (Japanese) POC:Maria_Alejandra_Gandolfo ovario (Spanish) A plant structure that is the basal portion of a carpel or group of fused carpels and encloses the ovule(s). APWeb:Glossary TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 子房 (Japanese) stigma A cardinal organ part that is part of a carpel or group of fused carpels on which the pollen germinates, usually apical. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:2971884 PO:0006468 PO:0006487 PO:0009073 Poaceae stigma Zea stigma estigma (Spanish) plant_anatomy 柱頭 (Japanese) NIG:Yukiko_Yamazaki 柱頭 (Japanese) A cardinal organ part that is part of a carpel or group of fused carpels on which the pollen germinates, usually apical. APWeb:Glossary TAIR:Leonore_Reiser POC:Maria_Alejandra_Gandolfo estigma (Spanish) style An elongated part of a carpel or group of fused carpels between the ovary and the stigma, and through which the pollen tube grows. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:2971884 OBO_SF_PO:3357921 PO:0006469 PO:0006488 PO:0009074 Poaceae style Zea style estilo (Spanish) plant_anatomy silk 花柱 (Japanese) NIG:Yukiko_Yamazaki 花柱 (Japanese) APWeb:Glossary An elongated part of a carpel or group of fused carpels between the ovary and the stigma, and through which the pollen tube grows. TAIR:Leonore_Reiser POC:Maria_Alejandra_Gandolfo estilo (Spanish) plant ontology OBSOLETE. A controlled vocabulary to describe the various plant parts and the growth and developmental stages. PO:0009075 ontolog&#237a vegetal (Spanish) plant_anatomy true OBSOLETE. A controlled vocabulary to describe the various plant parts and the growth and developmental stages. Poc:curators POC:Maria_Alejandra_Gandolfo ontolog&#237a vegetal (Spanish) staminode PO:0009077 Sterile stamen. estaminodio (Spanish) plant_anatomy 仮雄蕊 (Japanese) APWeb:Glossary GR:Pankaj_Jaiswal Sterile stamen. POC:Maria_Alejandra_Gandolfo estaminodio (Spanish) NIG:Yukiko_Yamazaki 仮雄蕊 (Japanese) pistillode A sterile pistil, often rudimentary. PO:0009078 pistilodio (Spanish) plant_anatomy 不稔の雌蕊、退化雌蕊 (Japanese) A sterile pistil, often rudimentary. APWeb:Glossary NIG:Yukiko_Yamazaki 不稔の雌蕊、退化雌蕊 (Japanese) POC:Maria_Alejandra_Gandolfo pistilodio (Spanish) spikelet rachilla PO:0009080 The axis of the spikelet, above the glumes. plant_anatomy raquilla de la espiguilla (Spanish) 小穂小軸 (Japanese) Poc:curators The axis of the spikelet, above the glumes. POC:Maria_Alejandra_Gandolfo raquilla de la espiguilla (Spanish) NIG:Yukiko_Yamazaki 小穂小軸 (Japanese) inflorescence branch An inflorescence axis that is a branch forming from a primary or higher order inflorescence axis. OBO_SF_PO:3150504 PO:0009081 coflorescence conflorescencia (Spanish) plant_anatomy 花序枝 (Japanese) An inflorescence axis that is a branch forming from a primary or higher order inflorescence axis. Poc:curators POC:Maria_Alejandra_Gandolfo conflorescencia (Spanish) NIG:Yukiko_Yamazaki 花序枝 (Japanese) spikelet floret A small flower that is part of a spikelet. Found in Poaceae, Cyperaceae and other Poales. Lemma, palea and lodicule are associated with a spikelet floret, but since it is not clear what they correspond to in conventional flowers, no assumptions of homology are made at the present time. To describe a floret of the Asteraceae, use ray flower (PO:0025331) or disk flower (PO:0025332). OBO_SF_PO:3397632 PO:0006318 PO:0009082 PO:0025090 Poaceae floret florete de la espiguilla (Spanish) grass floret plant_anatomy spikelet flower 小花 (Japanese) NIG:Yukiko_Yamazaki 小花 (Japanese) A small flower that is part of a spikelet. PMID:20197291 POC:Curators POC:Maria_Alejandra_Gandolfo florete de la espiguilla (Spanish) reproductive structures OBSOLETE. Aggregation of gamete producing structures. PO:0009083 estructuras reproductivas (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo estructuras reproductivas (Spanish) OBSOLETE. Aggregation of gamete producing structures. Poc:curators pericarp A wall of a fruit, developed from the ovary or carpel wall. PO:0009084 fruit peel fruit rind pericarpo (Spanish) plant_anatomy portion of pericarp tissue 果皮 (Japanese) POC:Maria_Alejandra_Gandolfo pericarpo (Spanish) A wall of a fruit, developed from the ovary or carpel wall. APWeb:Glossary GR:Pankaj_Jaiswal TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 果皮 (Japanese) exocarp A portion of plant tissue that is the outer layer of a pericarp. PO:0006046 PO:0006217 PO:0009085 ectocarp epicarp exocarpo (Spanish) flavedo outer epidermis of pericarp pericarp epidermis plant_anatomy portion of exocarp tissue 外果皮 (Japanese) POC:Maria_Alejandra_Gandolfo exocarpo (Spanish) A portion of plant tissue that is the outer layer of a pericarp. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 外果皮 (Japanese) endocarp A portion of plant tissue that is the innermost differentiated layer of a pericarp. PO:0006047 PO:0009086 citrus flesh citrus pulp endocarpo (Spanish) inner epidermis of pericarp plant_anatomy portion of endocarp tissue 内果皮 (Japanese) NIG:Yukiko_Yamazaki 内果皮 (Japanese) A portion of plant tissue that is the innermost differentiated layer of a pericarp. GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo endocarpo (Spanish) mesocarp A portion of plant tissue that is the middle layer of a pericarp. PO:0009087 albedo mesocarpo (Spanish) plant_anatomy portion of mesocarp tissue 中果皮 (Japanese) POC:Maria_Alejandra_Gandolfo mesocarpo (Spanish) NIG:Yukiko_Yamazaki 中果皮 (Japanese) A portion of plant tissue that is the middle layer of a pericarp. GR:Pankaj_Jaiswal seed coat A portion of plant tissue that is the covering of a seed derived from ovular - mainly integumentary - tissue. PO:0009088 Used only when not specified more precisely; see testa, tegmen. cubierta de la semilla (Spanish) plant_anatomy portion of seed coat tissue 種子 種皮 (Japanese) A portion of plant tissue that is the covering of a seed derived from ovular - mainly integumentary - tissue. APWeb:Glossary GR:Pankaj_Jaiswal TAIR:Leonore_Reiser NIG:Yukiko_Yamazaki 種子 種皮 (Japanese) POC:Maria_Alejandra_Gandolfo cubierta de la semilla (Spanish) endosperm <new synonym> A maximal portion of nutritive plant tissue in a seed. In angiosperms endosperm is usually triploid and formed after fertilization by the fusion of one gamete with the polar nucleus; sometimes diploid or polyploid. PO:0009089 endosperma (Spanish) plant_anatomy 内胚乳、胚乳 (Japanese) POC:Maria_Alejandra_Gandolfo endosperma (Spanish) A maximal portion of nutritive plant tissue in a seed. APWeb:Glossary GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 内胚乳、胚乳 (Japanese) aril A cardinal organ part that is a fleshy outgrowth of the funicle, covering all or most of the seed. A fleshy outgrowth from another part of a seed is an arilloid. If the ovule is pressed against the funicle to form a raphe, it may appear that the aril is growing from the raphe. OBO_SF_PO:3132538 PO:0009090 arilo (Spanish) plant_anatomy 仮種皮 (Japanese) NIG:Yukiko_Yamazaki 仮種皮 (Japanese) POC:Maria_Alejandra_Gandolfo arilo (Spanish) A cardinal organ part that is a fleshy outgrowth of the funicle, covering all or most of the seed. ISBN:9780881928501 mature dispersal unit OBSOLETE. provisional term PO:0009091 plant_anatomy true unidad de dispersi&#243n madura (Spanish) POC:Maria_Alejandra_Gandolfo unidad de dispersi&#243n madura (Spanish) OBSOLETE. provisional term Poc:curators involucre A collective phyllome structure composed of two or more involucral bracts at the base of a cluster of flowers, as found in Asteraceae or Compositae. OBO_SF_PO:2971891 OBO_SF_PO:2997165 PO:0009100 The burs or bristles in Cenchrus and Pennisetum are not involucres because the fused structures are branches and not bracts. involucro (Spanish) plant_anatomy 総苞 (Japanese) POC:Maria_Alejandra_Gandolfo involucro (Spanish) NIG:Yukiko_Yamazaki 総苞 (Japanese) A collective phyllome structure composed of two or more involucral bracts at the base of a cluster of flowers, as found in Asteraceae or Compositae. POC:Curators long lateral tassel branch PO:0009101 The long branch that arise from the central spike of tassel in maize. plant_anatomy ramificaci&#243n lateral larga del penacho (borla) (Spanish) second order tassel branch 雄穂の長側枝 (Japanese) GR:Pankaj_Jaiswal MaizeGDB:lv The long branch that arise from the central spike of tassel in maize. NIG:Yukiko_Yamazaki 雄穂の長側枝 (Japanese) POC:Maria_Alejandra_Gandolfo ramificaci&#243n lateral larga del penacho (borla) (Spanish) short tassel branch PO:0009102 The very short branch that may arise from either or both the long lateral branch and the central spike of tassel in maize. plant_anatomy ramificaci&#243n corta del penacho (borla) (Spanish) third order tassel branch 雄穂短枝 (Japanese) GR:Pankaj_Jaiswal MaizeGDB:lv The very short branch that may arise from either or both the long lateral branch and the central spike of tassel in maize. POC:Maria_Alejandra_Gandolfo ramificaci&#243n corta del penacho (borla) (Spanish) NIG:Yukiko_Yamazaki 雄穂短枝 (Japanese) short tassel branch meristem PO:0009103 The meristem present on either or both the long lateral branch and central spike of a maize tassel that gives rise to short tassel branch. meristema de la ramificaci&#243n corta del penacho (borla) (Spanish) plant_anatomy short branch meristem third order tassel branch meristem 雄穂短枝分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de la ramificaci&#243n corta del penacho (borla) (Spanish) GR:Pankaj_Jaiswal MaizeGDB:lv The meristem present on either or both the long lateral branch and central spike of a maize tassel that gives rise to short tassel branch. NIG:Yukiko_Yamazaki 雄穂短枝分裂組織 (Japanese) long lateral tassel branch meristem PO:0009104 The meristem that gives rise to the long lateral branch in the maize tassel. long lateral branch meristem meristema de la ramificaci&#243n larga del penacho (borla) (Spanish) plant_anatomy second order tassel branch meristem 雄穂の長側枝の分裂組織 (Japanese) MaizeGDB:lv The meristem that gives rise to the long lateral branch in the maize tassel. POC:Maria_Alejandra_Gandolfo meristema de la ramificaci&#243n larga del penacho (borla) (Spanish) NIG:Yukiko_Yamazaki 雄穂の長側枝の分裂組織 (Japanese) inflorescence lateral meristem PO:0009105 The meristem which gives rise to the lateral structures of the inflorescence and contributes to their apical growth. meristema lateral de la inflorescencia (Spanish) plant_anatomy 花序側部（側方）分裂組織 (Japanese) GR:Pankaj_Jaiswal MaizeGDB:lv The meristem which gives rise to the lateral structures of the inflorescence and contributes to their apical growth. NIG:Yukiko_Yamazaki 花序側部（側方）分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema lateral de la inflorescencia (Spanish) tassel meristem Meristem that gives rise to the apical and lateral structures of the tassel inflorescence in maize. PO:0009106 meristema del penacho (borla) (Spanish) plant_anatomy 雄穂分裂組織 (Japanese) GR:Pankaj_Jaiswal Meristem that gives rise to the apical and lateral structures of the tassel inflorescence in maize. NIG:Yukiko_Yamazaki 雄穂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema del penacho (borla) (Spanish) tassel lateral meristem PO:0009107 The meristem that gives rise to the long lateral branch, short branch and spikelets in maize tassel. meristema lateral del penacho (borla) (Spanish) plant_anatomy 雄穂側分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema lateral del penacho (borla) (Spanish) MaizeGDB:lv The meristem that gives rise to the long lateral branch, short branch and spikelets in maize tassel. NIG:Yukiko_Yamazaki 雄穂側分裂組織 (Japanese) inflorescence apical meristem A reproductive shoot apical meristem that gives rise to the apical growth of the inflorescence. It develops from the shoot apical meristem (SAM) after it undergoes transition from vegetative to reproductive phase. PO:0009108 meristema apical de la inflorescencia (Spanish) plant_anatomy 花序頂端分裂組織 (Japanese) NIG:Yukiko_Yamazaki 花序頂端分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema apical de la inflorescencia (Spanish) A reproductive shoot apical meristem that gives rise to the apical growth of the inflorescence. It develops from the shoot apical meristem (SAM) after it undergoes transition from vegetative to reproductive phase. GR:Pankaj_Jaiswal MaizeGDB:lv ear meristem PO:0009109 The meristem which gives rise to the female inflorescence or ear in maize. meristema de la espiga (Spanish) plant_anatomy 雌穂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema de la espiga (Spanish) MaizeGDB:lv The meristem which gives rise to the female inflorescence or ear in maize. NIG:Yukiko_Yamazaki 雌穂分裂組織 (Japanese) ear lateral meristem PO:0009110 The meristem that gives rise to the lateral structures of a maize ear. meristema de la espiga lateral (Spanish) plant_anatomy 雌穂側分裂組織 (Japanese) GR:Pankaj_Jaiswal The meristem that gives rise to the lateral structures of a maize ear. POC:Maria_Alejandra_Gandolfo meristema de la espiga lateral (Spanish) NIG:Yukiko_Yamazaki 雌穂側分裂組織 (Japanese) petiole pulvinus PO:0009111 Pulvinus of the petiole. plant_anatomy pulv&#237nulo del pec&#237olo (Spanish) 葉柄 葉枕 (Japanese) GR:Chih-Wei_Tung Pulvinus of the petiole. POC:Maria_Alejandra_Gandolfo pulv&#237nulo del pec&#237olo (Spanish) NIG:Yukiko_Yamazaki 葉柄 葉枕 (Japanese) embryo axis A plant axis that is the axial part of a plant embryo. Has as parts a hypocotyl, a root meristem and a radicle, if any of these are present. PO:0019018 eje del embri&#243n (Spanish) hypocotyl-root axis plant_anatomy zygotic plant embryo axis 胚軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje del embri&#243n (Spanish) A plant axis that is the axial part of a plant embryo. ISBN:0471245208 POC:Ramona_Walls NIG:Yukiko_Yamazaki 胚軸 (Japanese) arilloid A cardinal organ part that is a fleshy outgrowth of a seed and does not cover the entire seed and develops from a part of the seed other than a funicle. OBO_SF_PO:3132539 PO:0019022 ariloide (Spanish) caruncle plant_anatomy strophiole アリロイド (Japanese) NIG:Yukiko_Yamazaki アリロイド (Japanese) POC:Maria_Alejandra_Gandolfo ariloide (Spanish) ISBN:9780881928501 strophiole A cardinal organ part that is a fleshy outgrowth of a seed and does not cover the entire seed and develops from a part of the seed other than a funicle. ISBN:9780881928501 ISBN:9780881928501 caruncle strophiole An outgrowth occurring on the raphe. PO:0019023 estrofiolo (Spanish) plant_anatomy ストロフィオール (Japanese) An outgrowth occurring on the raphe. ISBN:0080280293 POC:Maria_Alejandra_Gandolfo estrofiolo (Spanish) NIG:Yukiko_Yamazaki ストロフィオール (Japanese) seed operculum A plug-like structure formed in the micropylar region of the seed coat. PO:0019024 op&#233rculo de la semilla (Spanish) plant_anatomy portion of seed operculum tissue 種子 operculum (Japanese) A plug-like structure formed in the micropylar region of the seed coat. ISBN:0080280293 POC:Maria_Alejandra_Gandolfo op&#233rculo de la semilla (Spanish) NIG:Yukiko_Yamazaki 種子 operculum (Japanese) tracheid bar A distinct ring-like structure, composed of tracheid cells, which surrounds the hilum of some taxa e.g., Phaseolus, and forms a groove in the surface of the pericarp (immediately adjacent to the hilum). PO:0019026 barra de la traqueida (Spanish) plant_anatomy 仮導管の筋、縞 (Japanese) A distinct ring-like structure, composed of tracheid cells, which surrounds the hilum of some taxa e.g., Phaseolus, and forms a groove in the surface of the pericarp (immediately adjacent to the hilum). ISBN:0080280293 NIG:Yukiko_Yamazaki 仮導管の筋、縞 (Japanese) POC:Maria_Alejandra_Gandolfo barra de la traqueida (Spanish) ovary placenta A portion of placenta tissue that is part of an ovary and to which ovules are attached. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006467 PO:0006490 PO:0020001 Poaceae ovary placenta Zea ovary placenta placenta de ovario (Spanish) plant_anatomy 子房胎座 (Japanese) A portion of placenta tissue that is part of an ovary and to which ovules are attached. APWeb:Glossary POC:Maria_Alejandra_Gandolfo placenta de ovario (Spanish) NIG:Yukiko_Yamazaki 子房胎座 (Japanese) anther wall endothecium An microsporangium endothecium that part of an anther wall. May have secondary thickening of walls of cells that are involved in anther dehiscence. There can be more than one layer in an anther endothecium. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3298006 PO:0006446 PO:0006481 PO:0020002 Poaceae endothecium Zea endothecium anther sac hypodermis endotecio de la pared the la antera (Spanish) plant_anatomy pollen sac endothecium 内皮内側壁 (Japanese) NIG:Yukiko_Yamazaki 内皮内側壁 (Japanese) POC:Maria_Alejandra_Gandolfo endotecio de la pared the la antera (Spanish) An microsporangium endothecium that part of an anther wall. ISBN:9780003686647 ovule &#243vulo (Spanish) A stalked or sessile structure in a seed plant within which one or more megaspores are formed and later the female gametophyte or embryo sac develops. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). OBO_SF_PO:2971884 PO:0006457 PO:0006491 PO:0020003 Poaceae ovule Zea ovule plant_anatomy 胚珠 (Japanese) &#243vulo (Spanish) POC:Maria_Alejandra_Gandolfo NIG:Yukiko_Yamazaki 胚珠 (Japanese) A stalked or sessile structure in a seed plant within which one or more megaspores are formed and later the female gametophyte or embryo sac develops. APWeb:Glossary anther wall exothecium An microsporangium exothecium that is part of an anther wall. OBO_SF_PO:3297999 Often with thickened cell walls. Involved in anther dehiscence. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PO:0006059 PO:0006447 PO:0006482 PO:0020004 Poaceae exothecium Zea exothecium anther epidermis anther sac epidermis exotecio de la pared de la antera (Spanish) plant_anatomy pollen sac exothecium 葯室外壁,花粉のうの表皮、 (Japanese) POC:Maria_Alejandra_Gandolfo exotecio de la pared de la antera (Spanish) An microsporangium exothecium that is part of an anther wall. ISBN:0471244554 ISBN:9780003686647 NIG:Yukiko_Yamazaki 葯室外壁,花粉のうの表皮、 (Japanese) placentoid A portion of parenchyma tissue that is part of a connective and projects into a pollen sac. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3132542 PO:0006448 PO:0006483 PO:0020005 Poaceae placentoid Zea placentoid plancentoide (Spanish) plant_anatomy 胎座様 (Japanese) NIG:Yukiko_Yamazaki 胎座様 (Japanese) A portion of parenchyma tissue that is part of a connective and projects into a pollen sac. ISBN:9780470752685 POC:Maria_Alejandra_Gandolfo plancentoide (Spanish) funicle A stalk that attaches an ovule to a placenta. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006466 PO:0006489 PO:0020006 Poaceae funicle Zea funicle fun&#237culo (Spanish) funiculus plant_anatomy 珠柄 (Japanese) A stalk that attaches an ovule to a placenta. APWeb:Glossary GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 珠柄 (Japanese) POC:Maria_Alejandra_Gandolfo fun&#237culo (Spanish) exine OBSOLETE. The outer layer of the pollen grain wall, highly resistant to strong acids and bases, and composed primarily of sporopollenin. PO:0020008 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043668. exina (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. The outer layer of the pollen grain wall, highly resistant to strong acids and bases, and composed primarily of sporopollenin. POC:Maria_Alejandra_Gandolfo exina (Spanish) ectexine OBSOLETE. The outer part of the exine, which stains positively with basic fuchsin in optical microscopy and has higher electron density in conventionally prepared TEM sections. PO:0020009 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043669. ectexina (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo ectexina (Spanish) APWeb:Glossary OBSOLETE. The outer part of the exine, which stains positively with basic fuchsin in optical microscopy and has higher electron density in conventionally prepared TEM sections. endexine OBSOLETE. The inner part of the exine, which stains. PO:0020010 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043671. endexina (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. The inner part of the exine, which stains. POC:Maria_Alejandra_Gandolfo endexina (Spanish) nexine OBSOLETE. The inner, non-sculptured part of the exine which lies below the sexine. PO:0020011 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043672. nexina (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. The inner, non-sculptured part of the exine which lies below the sexine. POC:Maria_Alejandra_Gandolfo nexina (Spanish) sexine OBSOLETE. The outer, sculptured layer of the exine, which lies above the nexine. PO:0020012 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043673. plant_anatomy sexina (Spanish) true POC:Maria_Alejandra_Gandolfo sexina (Spanish) APWeb:Glossary OBSOLETE. The outer, sculptured layer of the exine, which lies above the nexine. tectum OBSOLETE. The layer of sexine, which forms a roof over the columellae, granules or other infratectal elements. PO:0020013 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043676, plant_anatomy sexine 2 tectum (Spanish) true POC:Maria_Alejandra_Gandolfo tectum (Spanish) APWeb:Glossary OBSOLETE. The layer of sexine, which forms a roof over the columellae, granules or other infratectal elements. columella OBSOLETE. A rod-like element of the sexine/ectexine, either supporting the tectum or a caput. PO:0020014 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043674. columela (Spanish) plant_anatomy sexine 1 true POC:Maria_Alejandra_Gandolfo columela (Spanish) APWeb:Glossary OBSOLETE. A rod-like element of the sexine/ectexine, either supporting the tectum or a caput. sculpture elements OBSOLETE. Third layer of sexine. PO:0020015 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043675. elementos de la escultura (Spanish) plant_anatomy sexine 3 true APWeb:Glossary OBSOLETE. Third layer of sexine. POC:Maria_Alejandra_Gandolfo elementos de la escultura (Spanish) foot layer OBSOLETE. The inner layer of the ectexine. PO:0020016 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043670. capa basal del grano de polen (Spanish) nexine 1 plant_anatomy true POC:Maria_Alejandra_Gandolfo capa basal del grano de polen (Spanish) APWeb:Glossary OBSOLETE. The inner layer of the ectexine. intine OBSOLETE. The innermost of the major layers of the pollen grain wall, underlies the exine and borders the cytoplasm, not acetolysis resistant and is therefore absent in conventionally prepared palynological material. PO:0020017 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043678. intina (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo intina (Spanish) APWeb:Glossary OBSOLETE. The innermost of the major layers of the pollen grain wall, underlies the exine and borders the cytoplasm, not acetolysis resistant and is therefore absent in conventionally prepared palynological material. germination pore OBSOLETE. Area through which the pollen imports the nutrition during its development, at the time of pollen germination, the pollen tube emerges through it. PO:0020018 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043677. plant_anatomy pollen pore poro de germinaci&#243n (Spanish) true GR:Pankaj_Jaiswal OBSOLETE. Area through which the pollen imports the nutrition during its development, at the time of pollen germination, the pollen tube emerges through it. POC:Maria_Alejandra_Gandolfo poro de germinaci&#243n (Spanish) megaspore If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006464 PO:0006494 PO:0020019 Poaceae megaspore The larger, in general, of the two kinds of spores produced after meiosis in the life cycle of a heterosporous plant, and on germination giving rise to the female gametophyte (embryo sac). Zea megaspore megaspora (Spanish) plant_anatomy 大胞子 (Japanese) NIG:Yukiko_Yamazaki 大胞子 (Japanese) APWeb:Glossary The larger, in general, of the two kinds of spores produced after meiosis in the life cycle of a heterosporous plant, and on germination giving rise to the female gametophyte (embryo sac). POC:Maria_Alejandra_Gandolfo megaspora (Spanish) nucellus A megasporangium in a seed plant, composed of fleshy subepidermal tissue that is located in an ovule and surrounding a megasporocyte. In seed plants, the megaspores and megagametophyte are retained within the nucellus. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). OBO_SF_PO:2903966 OBO_SF_PO:3132605 PO:0006462 PO:0006492 PO:0020020 Poaceae nucellus Zea nucellus megasporangium nucelo (Spanish) plant_anatomy 珠心 (Japanese) POC:Maria_Alejandra_Gandolfo nucelo (Spanish) NIG:Yukiko_Yamazaki 珠心 (Japanese) A megasporangium in a seed plant, composed of fleshy subepidermal tissue that is located in an ovule and surrounding a megasporocyte. POC:Curators integument If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). One of the layers of tissue that usually covers an ovule, enveloping a nucellus and forming the micropyle at the apex. PO:0006465 PO:0006507 PO:0020021 Poaceae integument Zea integument integumento (Spanish) plant_anatomy portion of integument tissue 珠皮 (Japanese) APWeb:Glossary One of the layers of tissue that usually covers an ovule, enveloping a nucellus and forming the micropyle at the apex. NIG:Yukiko_Yamazaki 珠皮 (Japanese) POC:Maria_Alejandra_Gandolfo integumento (Spanish) inner integument If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006460 PO:0020022 Poaceae inner integument The innermost of the two layers of tissue that usually cover the ovule, contiguous to the nucellus and usually contributing to the formation of the micropyle at the apex. integumento interno (Spanish) plant_anatomy 内珠皮 (Japanese) NIG:Yukiko_Yamazaki 内珠皮 (Japanese) APWeb:Glossary The innermost of the two layers of tissue that usually cover the ovule, contiguous to the nucellus and usually contributing to the formation of the micropyle at the apex. POC:Maria_Alejandra_Gandolfo integumento interno (Spanish) outer integument If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). One of the two layers of tissue that usually cover the ovule, contiguous to the inner integument and usually involved in forming the micropyle at the apex. PO:0006459 PO:0020023 Poaceae outer integument integumento externo (Spanish) plant_anatomy 外珠皮 (Japanese) POC:Maria_Alejandra_Gandolfo integumento externo (Spanish) NIG:Yukiko_Yamazaki 外珠皮 (Japanese) APWeb:Glossary One of the two layers of tissue that usually cover the ovule, contiguous to the inner integument and usually involved in forming the micropyle at the apex. endothelium A portion of plant tissue composed of cells of the inner epidermis of the inner (or only) integument of the ovule that are radially elongated and metabolically very active. PO:0020024 endotelio (Spanish) plant_anatomy portion of endothelium 内皮（動物？） (Japanese) POC:Maria_Alejandra_Gandolfo endotelio (Spanish) A portion of plant tissue composed of cells of the inner epidermis of the inner (or only) integument of the ovule that are radially elongated and metabolically very active. APWeb:Glossary NIG:Yukiko_Yamazaki 内皮（動物？） (Japanese) micropyle A plant anatomical space that is enclosed by and forms an opening in an integument at the apex of an ovule. PO:0006461 PO:0020025 Poaceae micropyle The micropyle originates as an opening in the integuments of an ovule through which the pollen tube usually enters the embryo sac. In a mature seed the micropyle may remain visible as an occluded pore or may be obliterated. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). micr&#243pila (Spanish) ovular micropyle plant_anatomy 珠孔 (Japanese) POC:Maria_Alejandra_Gandolfo micr&#243pila (Spanish) NIG:Yukiko_Yamazaki 珠孔 (Japanese) A plant anatomical space that is enclosed by and forms an opening in an integument at the apex of an ovule. POC:Curators chalaza A portion of plant tissue that is the region in an ovule where the integuments and the nucellus join with the funiculus. PO:0006458 PO:0006506 PO:0020026 Poaceae chalaza The chalaza is recognized as the region which initiates the two integuments at its flank. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). Zea chalaza calaza (Spanish) ovular chlaza plant_anatomy portion of chalaza tissue カラザ（合点）=珠心と珠皮が珠柄につながるところ、珠孔の反対側 (Japanese) A portion of plant tissue that is the region in an ovule where the integuments and the nucellus join with the funiculus. ISBN:047124529 NIG:Yukiko_Yamazaki カラザ（合点）=珠心と珠皮が珠柄につながるところ、珠孔の反対側 (Japanese) POC:Maria_Alejandra_Gandolfo calaza (Spanish) raphe A cardinal organ part that is a ridge on an ovule where a funicle is or was fused to the ovule. OBO_SF_PO:2971884 OBO_SF_PO:2972097 PO:0020027 plant_anatomy rafe (Spanish) 背線、縫線 (Japanese) POC:Maria_Alejandra_Gandolfo rafe (Spanish) NIG:Yukiko_Yamazaki 背線、縫線 (Japanese) A cardinal organ part that is a ridge on an ovule where a funicle is or was fused to the ovule. ISBN:047124529 POC:Curators antiraphe A cardinal organ part that is the part of an ovule on the opposite side from a raphe. OBO_SF_PO:2971884 OBO_SF_PO:2972168 PO:0020028 anterafe (Spanish) plant_anatomy 胚珠の縫線と反対側にある組織 (Japanese) POC:Maria_Alejandra_Gandolfo anterafe (Spanish) NIG:Yukiko_Yamazaki 胚珠の縫線と反対側にある組織 (Japanese) A cardinal organ part that is the part of an ovule on the opposite side from a raphe. POC:Curators obturator An outgrowth of the funicle, that forms a bridge between the micropyle and other tissues. Most commonly arising from the funicle, also developing from placenta, integument, etc. PO:0020029 obturador (Spanish) plant_anatomy portion of obturator tissue 閉塞組織 (Japanese) POC:Maria_Alejandra_Gandolfo obturador (Spanish) APWeb:Glossary An outgrowth of the funicle, that forms a bridge between the micropyle and other tissues. NIG:Yukiko_Yamazaki 閉塞組織 (Japanese) cotyledon A leaf formed at the first node of a sporophyte. PO:0020030 cotiled&#243n (Spanish) plant_anatomy 子葉 (Japanese) POC:Maria_Alejandra_Gandolfo cotiled&#243n (Spanish) NIG:Yukiko_Yamazaki 子葉 (Japanese) A leaf formed at the first node of a sporophyte. APWeb:Glossary GR:Pankaj_Jaiswal radicle An embryonic root that is the basal continuation of a hypocotyl. Found in an embryo or a seedling. May develop into the root system of an adult plant. Sometimes abortive. OBO_SF_PO:3293781 PO:0020031 plant_anatomy rad&#237cula (Spanish) 幼根 (Japanese) POC:Maria_Alejandra_Gandolfo rad&#237cula (Spanish) An embryonic root that is the basal continuation of a hypocotyl. ISBN:0471245208 NIG:Yukiko_Yamazaki 幼根 (Japanese) plumule A somewhat differentiated terminal bud above the cotyledonary node, in which one or more internodes and leaves or scales can be discerned in a primordial stage. Occurs in several embryo types. PO:0020032 embryonic shoot plant_anatomy plúmula (Spanish) 幼芽 (Japanese) NIG:Yukiko_Yamazaki 幼芽 (Japanese) POC:Maria_Alejandra_Gandolfo plúmula (Spanish) A somewhat differentiated terminal bud above the cotyledonary node, in which one or more internodes and leaves or scales can be discerned in a primordial stage. APWeb:Glossary coleoptile A phyllome that surrounds the plumule of an embryo or the emerging shoot apex of a seedling. Found in Poaceae. The coleoptile is the first phyllome formed from the embryonic shoot apical meristem. Protects the emerging shoot system as it grows through the soil. OBO_SF_PO:3192359 PO:0020033 cole&#243ptile (Spanish) plant_anatomy 子葉鞘、鞘葉 (Japanese) NIG:Yukiko_Yamazaki 子葉鞘、鞘葉 (Japanese) A phyllome that surrounds the plumule of an embryo or the emerging shoot apex of a seedling. ISBN:0471244554 ISBN:9781842464229 POC:Maria_Alejandra_Gandolfo cole&#243ptile (Spanish) coleorhiza A plant organ that surrounds a radicle. Found in Poaceae and some other monocots as well as some gymnosperms. Protects the emerging radicle in a plant embryo or seedling. The parenchyma cells of both the coleorhiza and epiblast may function in storage. OBO_SF_PO:3293771 PO:0020034 coleorriza (Spanish) plant_anatomy 根鞘 (Japanese) POC:Maria_Alejandra_Gandolfo coleorriza (Spanish) A plant organ that surrounds a radicle. ISBN:0471244554 PMID:19386806 PO_REF:00003 NIG:Yukiko_Yamazaki 根鞘 (Japanese) epicotyl OBO_SF_PO:3293774 PO:0020035 The epicotyl is the first internode of a stem above the cotyledons. The first stem internode above a hypocotyl. epic&#243tile (Spanish) plant_anatomy 上胚軸 (Japanese) ISBN:0471244554 The first stem internode above a hypocotyl. NIG:Yukiko_Yamazaki 上胚軸 (Japanese) POC:Maria_Alejandra_Gandolfo epic&#243tile (Spanish) epiblast A portion of plant tissue that is a flap-like projection of the coleorhiza, inserted opposite the scutellum. OBO_SF_PO:3140942 PO:0020036 The parenchyma cells of both the coleorhiza and epiblast may function in storage. Some researchers consider the epiblast and coleorhiza independent structures that differentiate from the same proembryonic tissue. epiblasto (Spanish) plant_anatomy 外胚葉 (Japanese) NIG:Yukiko_Yamazaki 外胚葉 (Japanese) A portion of plant tissue that is a flap-like projection of the coleorhiza, inserted opposite the scutellum. ISBN:0471244554 POC:Maria_Alejandra_Gandolfo epiblasto (Spanish) mesocotyl A shoot internode that is the part of an embryo axis or the stem of a seedling above the scutellum and below the coleoptile. OBO_SF_PO:3293779 Occurs in grasses. In grasses, the hypocotyl and cotyledon may not be visible and may be represented by the scutellar node and scutellum, making the mesocotyl similar to the epicotyl in other taxa. Elongation of the mesocotyl during seedling growth pushes the coleoptile above the soil surface. PO:0020037 mesoc&#243tile (Spanish) plant_anatomy 中胚軸 (Japanese) A shoot internode that is the part of an embryo axis or the stem of a seedling above the scutellum and below the coleoptile. ISBN:0471244554 NIG:Yukiko_Yamazaki 中胚軸 (Japanese) POC:Maria_Alejandra_Gandolfo mesoc&#243tile (Spanish) petiole A stalk of a leaf. PO:0020038 pec&#237olo (Spanish) plant_anatomy 葉柄 (Japanese) NIG:Yukiko_Yamazaki 葉柄 (Japanese) A stalk of a leaf. APWeb:Glossary GR:Pankaj_Jaiswal POC:Maria_Alejandra_Gandolfo pec&#237olo (Spanish) leaf lamina A lamina that is part of a leaf, usually dorsiventrally flattened and expanded. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:2971884 PO:0020039 l&#225mina de la hoja (Spanish) leaf blade plant_anatomy 葉身（葉片） (Japanese) NIG:Yukiko_Yamazaki 葉身（葉片） (Japanese) POC:Maria_Alejandra_Gandolfo l&#225mina de la hoja (Spanish) A lamina that is part of a leaf, usually dorsiventrally flattened and expanded. APWeb:Glossary leaf base A phyllome base that is part of a leaf. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:2971884 OBO_SF_PO:3177673 PO:0020040 base de la hoja (Spanish) leaf sheath base phyllid base plant_anatomy 葉脚、葉底、葉身基部 (Japanese) NIG:Yukiko_Yamazaki 葉脚、葉底、葉身基部 (Japanese) A phyllome base that is part of a leaf. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo base de la hoja (Spanish) stipule A phyllome that is one of (usually) a pair of appendages at a leaf base. OBO_SF_PO:3115551 PO:0020041 est&#237pula (Spanish) plant_anatomy 托葉 (Japanese) A phyllome that is one of (usually) a pair of appendages at a leaf base. POC:Curators NIG:Yukiko_Yamazaki 托葉 (Japanese) POC:Maria_Alejandra_Gandolfo est&#237pula (Spanish) simple leaf A leaf in which the lamina is undivided. PO:0020042 hoja simple (Spanish) plant_anatomy 単葉 (Japanese) NIG:Yukiko_Yamazaki 単葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja simple (Spanish) A leaf in which the lamina is undivided. Poc:curators compound leaf A leaf having two or more distinct leaflets that are evident as such from early in development. PO:0020043 hoja compuesta (Spanish) plant_anatomy 複葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja compuesta (Spanish) A leaf having two or more distinct leaflets that are evident as such from early in development. APWeb:Glossary NIG:Yukiko_Yamazaki 複葉 (Japanese) hyperphyll OBO_SF_PO:2971884 PO:0020044 The unifacial terete apical portion of a monocot cotyledon, sometimes also visible on other leaves. hiperfilo (Spanish) plant_anatomy 上叶　子葉の単面円柱形先端？ (Japanese) POC:Maria_Alejandra_Gandolfo hiperfilo (Spanish) NIG:Yukiko_Yamazaki 上叶　子葉の単面円柱形先端？ (Japanese) APWeb:Glossary The unifacial terete apical portion of a monocot cotyledon, sometimes also visible on other leaves. pinnate leaf A once-compound leaf with leaflets borne along a rachis. PO:0020045 The total number of leaflets may be even or odd, in which case the leaf is called even-pinnate or odd-pinnate respectively. hoja pinnada (Spanish) plant_anatomy 羽状葉 (Japanese) A once-compound leaf with leaflets borne along a rachis. APWeb:Glossary POC:Maria_Alejandra_Gandolfo hoja pinnada (Spanish) NIG:Yukiko_Yamazaki 羽状葉 (Japanese) palmate leaf A once-compound leaf divided into several leaflets which arise at the same point, there being no rachis. PO:0020046 hoja palmada (Spanish) plant_anatomy 掌状葉 (Japanese) NIG:Yukiko_Yamazaki 掌状葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja palmada (Spanish) A once-compound leaf divided into several leaflets which arise at the same point, there being no rachis. APWeb:Glossary microsporocyte A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) microspores. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PMC PO:0006451 PO:0006479 PO:0020047 Poaceae microsporocyte Zea microsporocyte microspore mother cell microsporocito (Spanish) plant_anatomy pollen mother cell 小胞子母細胞 (Japanese) A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) microspores. ISBN:0878934030 NIG:Yukiko_Yamazaki 小胞子母細胞 (Japanese) POC:Maria_Alejandra_Gandolfo microsporocito (Spanish) microspore If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). PO:0006452 PO:0006480 PO:0020048 Poaceae microspore The smaller, in general, of the two kinds of spores produced after meiosis in the life cycle of a heterosporous plant, and on germination giving rise to the male gametophyte. Zea microspore microspora (Spanish) plant_anatomy 小胞子 (Japanese) POC:Maria_Alejandra_Gandolfo microspora (Spanish) APWeb:Glossary The smaller, in general, of the two kinds of spores produced after meiosis in the life cycle of a heterosporous plant, and on germination giving rise to the male gametophyte. NIG:Yukiko_Yamazaki 小胞子 (Japanese) leaflet OBO_SF_PO:2971884 One of the ultimate segments of a compound leaf. PO:0020049 fol&#237olo (Spanish) plant_anatomy 小葉 (Japanese) POC:Maria_Alejandra_Gandolfo fol&#237olo (Spanish) APWeb:Glossary One of the ultimate segments of a compound leaf. NIG:Yukiko_Yamazaki 小葉 (Japanese) petiolule A stalk of a leaflet. PO:0020050 peciolulo (Spanish) plant_anatomy 小葉柄 (Japanese) NIG:Yukiko_Yamazaki 小葉柄 (Japanese) POC:Maria_Alejandra_Gandolfo peciolulo (Spanish) A stalk of a leaflet. APWeb:Glossary stipel OBO_SF_PO:2971884 PO:0020051 Stipule-like appendage(s) at the base of a leaflet (in unifoliolate or simple leaves, found at the top of the petiole). estipelo (Spanish) plant_anatomy 小托葉 (Japanese) APWeb:Glossary Stipule-like appendage(s) at the base of a leaflet (in unifoliolate or simple leaves, found at the top of the petiole). NIG:Yukiko_Yamazaki 小托葉 (Japanese) POC:Maria_Alejandra_Gandolfo estipelo (Spanish) megaphyll OBSOLETE. Literally a large leaf, a leaf of any size whose vascular supply leaves one or more gaps as it departs from the stem vascular tissue. PO:0020052 megafilo (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo megafilo (Spanish) APWeb:Glossary OBSOLETE. Literally a large leaf, a leaf of any size whose vascular supply leaves one or more gaps as it departs from the stem vascular tissue. microphyll OBSOLETE. Literally a small leaf, a leaf of any size in which any vascular trace supplying it does not interrupt the central vascular cylinder when it departs, i.e. there are no leaf gaps. PO:0020053 microfilo (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo microfilo (Spanish) APWeb:Glossary OBSOLETE. Literally a small leaf, a leaf of any size in which any vascular trace supplying it does not interrupt the central vascular cylinder when it departs, i.e. there are no leaf gaps. bud scale leaf A scale leaf that surrounds a dormant or perennating bud. PO:0020054 bud scale escama de la yema (Spanish) plant_anatomy 芽鱗 (Japanese) A scale leaf that surrounds a dormant or perennating bud. UMSL:tk NIG:Yukiko_Yamazaki 芽鱗 (Japanese) POC:Maria_Alejandra_Gandolfo escama de la yema (Spanish) leaf rachis A stalk that is the main axis of a pinnate or more highly compound leaf, that bears leaflets or divisions of the axis. OBO_SF_PO:2971884 OBO_SF_PO:2972235 PO:0020055 plant_anatomy raquis de la hoja (Spanish) 葉軸 (Japanese) POC:Maria_Alejandra_Gandolfo raquis de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉軸 (Japanese) A stalk that is the main axis of a pinnate or more highly compound leaf, that bears leaflets or divisions of the axis. APWeb:Glossary tegmen PO:0020056 That part of the seed coat that develops from the inner integument. plant_anatomy portion of tegmen tissue tegmen (Spanish) 内種子(internal seed coat, inner seed coat, secundine) (Japanese) APWeb:Glossary ISBN:0080374913 That part of the seed coat that develops from the inner integument. NIG:Yukiko_Yamazaki 内種子(internal seed coat, inner seed coat, secundine) (Japanese) POC:Maria_Alejandra_Gandolfo tegmen (Spanish) testa PO:0020057 That part of the seed coat that develops from the outer integument, or from the single integument when there is only one. plant_anatomy portion of testa tissue testa (Spanish) 外種皮 (Japanese) NIG:Yukiko_Yamazaki 外種皮 (Japanese) APWeb:Glossary ISBN:0080374913 That part of the seed coat that develops from the outer integument, or from the single integument when there is only one. POC:Maria_Alejandra_Gandolfo testa (Spanish) perisperm Diploid nutritive tissue in an angiosperm seed derived from nucellar tissue. PO:0006335 PO:0020058 perisperma (Spanish) plant_anatomy portion of perisperm tissue seed nucellus 外胚乳 (Japanese) NIG:Yukiko_Yamazaki 外胚乳 (Japanese) POC:Maria_Alejandra_Gandolfo perisperma (Spanish) APWeb:Glossary Diploid nutritive tissue in an angiosperm seed derived from nucellar tissue. pollen wall OBSOLETE. Complex wall surrounding the micrsopore. PO:0020059 This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043667. pared del grano de polen (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo pared del grano de polen (Spanish) OBSOLETE. Complex wall surrounding the micrsopore. UMSL:fz caruncle An outgrowth from the surface of a seed, usually near the hilum or micropyle. PO:0020060 carúncula (Spanish) plant_anatomy 種枕（種阜） (Japanese) NIG:Yukiko_Yamazaki 種枕（種阜） (Japanese) POC:Maria_Alejandra_Gandolfo carúncula (Spanish) APWeb:Glossary An outgrowth from the surface of a seed, usually near the hilum or micropyle. coma A portion of seed coat epidermis that consists of multiple seed trichomes at the micropyle. OBO_SF_PO:3115428 PO:0020061 brush coma (Spanish) plant_anatomy 種髪 (Japanese) POC:Maria_Alejandra_Gandolfo coma (Spanish) A portion of seed coat epidermis that consists of multiple seed trichomes at the micropyle. POC:Curators NIG:Yukiko_Yamazaki 種髪 (Japanese) elaiosome An appendage of a seed, usually rich in oil, attractive to animals, especially ants. PO:0020062 elaiosoma (Spanish) plant_anatomy 油脂体 (Japanese) POC:Maria_Alejandra_Gandolfo elaiosoma (Spanish) NIG:Yukiko_Yamazaki 油脂体 (Japanese) APWeb:Glossary An appendage of a seed, usually rich in oil, attractive to animals, especially ants. hilum A cardinal organ part that is a scar on a seed at the place where it was attached to a funicle. PO:0020063 hilo (Spanish) plant_anatomy 核（デンプン粒）、へそ（種子） (Japanese) POC:Maria_Alejandra_Gandolfo hilo (Spanish) A cardinal organ part that is a scar on a seed at the place where it was attached to a funicle. POC:Curators NIG:Yukiko_Yamazaki 核（デンプン粒）、へそ（種子） (Japanese) dehiscent fruit OBSOLETE. Fruit that breaks open at maturity to release the contents. PO:0020064 fruto dehiscente (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo fruto dehiscente (Spanish) APWeb:Glossary OBSOLETE. Fruit that breaks open at maturity to release the contents. indehiscent fruit OBSOLETE. Fruit that does not open at maturity. PO:0020065 fruto indehiscente (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo fruto indehiscente (Spanish) APWeb:Glossary OBSOLETE. Fruit that does not open at maturity. fleshy fruit OBSOLETE. The fruit may be derived from monocarpellate or multicarpellate gynoecia. Their walls may consist of the pericarp or of pericarp fused with extracarpellary tissue. The outer part of the fruit wall or the entire fruit wall may become fleshy by differentiating into soft, succulent parenchyma. Parts other than the wall such as placentae and partitions in multilocular ovaries may become fleshy. PO:0020066 fruto carnoso (Spanish) plant_anatomy true ISBN:047124529 OBSOLETE. The fruit may be derived from monocarpellate or multicarpellate gynoecia. Their walls may consist of the pericarp or of pericarp fused with extracarpellary tissue. The outer part of the fruit wall or the entire fruit wall may become fleshy by differentiating into soft, succulent parenchyma. Parts other than the wall such as placentae and partitions in multilocular ovaries may become fleshy. POC:Maria_Alejandra_Gandolfo fruto carnoso (Spanish) mericarp OBSOLETE. One segment of a fruit of a schizocarp consisting of pericarp plus seed(s). PO:0020075 mericarpo (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. One segment of a fruit of a schizocarp consisting of pericarp plus seed(s). POC:Maria_Alejandra_Gandolfo mericarpo (Spanish) seed as dispersal unit OBSOLETE. PO:0020081 plant_anatomy semilla como unidad dispersante (Spanish) true OBSOLETE. Poc:curators POC:Maria_Alejandra_Gandolfo semilla como unidad dispersante (Spanish) pyrene OBSOLETE. The 'stone' or 'pit' (endocarp plus seed) of a succulent fruit. PO:0020084 pireno (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. The 'stone' or 'pit' (endocarp plus seed) of a succulent fruit. POC:Maria_Alejandra_Gandolfo pireno (Spanish) seed and fruit wall as dispersal unit OBSOLETE. PO:0020085 pared de la semilla y fruto como unidad dispersante (Spanish) plant_anatomy true OBSOLETE. Poc:curators POC:Maria_Alejandra_Gandolfo pared de la semilla y fruto como unidad dispersante (Spanish) multiple fruit OBSOLETE. Fruit on a common axis derived from the ovaries of several flowers. PO:0020086 fruto múltiple (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. Fruit on a common axis derived from the ovaries of several flowers. POC:Maria_Alejandra_Gandolfo fruto múltiple (Spanish) central cell PO:0020090 The largest cell of the mature embryo sac. Contains two polar nuclei, which (after double fertilization) will develop into the endosperm. c&#233lula central (Spanish) plant_anatomy 中央細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula central (Spanish) NIG:Yukiko_Yamazaki 中央細胞 (Japanese) TAIR:Katica_Ilic The largest cell of the mature embryo sac. Contains two polar nuclei, which (after double fertilization) will develop into the endosperm. obsolete microgametophyte OBO_SF_PO:3257959 OBO_SF_PO:3257963 OBSOLETE. A gametophyte that produces pollen sperm cells. PO:0020007 PO:0020091 PO:0025280 PO:0025281 PO:0025283 This term was made obsolete because it only applied to angiosperms. Consider new term microgametophyte (PO:0025280) that can apply to all plants. Also consider pollen (PO:0025281) or antheridial microgametophyte (PO:0025283). male gametophyte microgametofito (Spanish) plant_anatomy pollen pollen grain true 小配偶体 (Japanese) NIG:Yukiko_Yamazaki 小配偶体 (Japanese) OBSOLETE. A gametophyte that produces pollen sperm cells. POC:Curators POC:Maria_Alejandra_Gandolfo microgametofito (Spanish) obsolete megagametophyte OBO_SF_PO:3257959 OBSOLETE. A gametophyte that produces female gametes. PO:0020092 PO:0025074 PO:0025279 PO:0025282 This term was made obsolete because it only applied to angiosperms. Consider new term megagametophyte (PO:0025280) that can apply to all plants. Also consider embryo sac (PO:0025074) or archegonial megagametophyte (PO:0025282). embryo sac female gametophyte megagametofito (Spanish) plant_anatomy true 大配偶体 (Japanese) POC:Maria_Alejandra_Gandolfo megagametofito (Spanish) NIG:Yukiko_Yamazaki 大配偶体 (Japanese) APweb:glossary OBSOLETE. A gametophyte that produces female gametes. antipodal cell Cell, commonly three in number as in the eight-nucleate embryo sac, located at the other end of the embryo sac from the egg cell. More or less persistent, multiplicative or not. PO:0020093 c&#233lula antipodal (Spanish) plant_anatomy 反足細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula antipodal (Spanish) NIG:Yukiko_Yamazaki 反足細胞 (Japanese) APWeb:Glossary Cell, commonly three in number as in the eight-nucleate embryo sac, located at the other end of the embryo sac from the egg cell. plant egg cell A gamete produced by an archegonium or an embryo sac. PO:0020094 The egg (megagamete) is usually larger than the sperm (microgamete). Female gametes may be defined as the non-motile gamete, rather than the larger gamete. female gamete megagamete ooc&#233lula (Spanish) plant_anatomy 卵細胞 (Japanese) A gamete produced by an archegonium or an embryo sac. POC:Curators NIG:Yukiko_Yamazaki 卵細胞 (Japanese) POC:Maria_Alejandra_Gandolfo ooc&#233lula (Spanish) polar nucleus Comment: this term is now available in the cellular_component aspect of the Gene Ontology (GO:0043078). OBSOLETE. Usually two nuclei in the center of the eight-nucleate embryo sac that fuse, and subsequently fuse with one of the male gametes to produce the endosperm. PO:0020095 nucleo polar (Spanish) plant_anatomy true APWeb:Glossary OBSOLETE. Usually two nuclei in the center of the eight-nucleate embryo sac that fuse, and subsequently fuse with one of the male gametes to produce the endosperm. POC:Maria_Alejandra_Gandolfo nucleo polar (Spanish) egg apparatus A cardinal organ part that has as parts an egg cell and two synergids and is located at the micropylar end of the embryo sac. Found in angiosperms. OBO_SF_PO:3132564 PO:0020096 aparato de la ooc&#233lula (Spanish) plant_anatomy 卵装置 (Japanese) NIG:Yukiko_Yamazaki 卵装置 (Japanese) A cardinal organ part that has as parts an egg cell and two synergids and is located at the micropylar end of the embryo sac. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo aparato de la ooc&#233lula (Spanish) generative cell A cell of the male gametophyte of angiosperms that divides to produce two male gametes or sperm cells. PO:0020097 c&#233lula generativa (Spanish) plant_anatomy 雄原細胞、生殖系列細胞 (Japanese) NIG:Yukiko_Yamazaki 雄原細胞、生殖系列細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula generativa (Spanish) A cell of the male gametophyte of angiosperms that divides to produce two male gametes or sperm cells. APWeb:Glossary vegetative cell A plant cell that is the larger cell of a male gametophyte in seed plants. It does not divide further and develops into a pollen tube cell. PO:0020099 c&#233lula vegetativa (Spanish) plant_anatomy tube cell 栄養細胞 (Japanese) NIG:Yukiko_Yamazaki 栄養細胞 (Japanese) ISBN:0716710072 tube cell POC:Maria_Alejandra_Gandolfo c&#233lula vegetativa (Spanish) A plant cell that is the larger cell of a male gametophyte in seed plants. It does not divide further and develops into a pollen tube cell. POC:Ramona_Walls hypocotyl A stem internode that is the part of a stem below the cotyledonary node and transitional to a root. OBO_SF_PO:2971884 OBO_SF_PO:3293772 PO:0020100 hipoc&#243tile (Spanish) plant_anatomy 胚軸 (Japanese) NIG:Yukiko_Yamazaki 胚軸 (Japanese) A stem internode that is the part of a stem below the cotyledonary node and transitional to a root. APWeb:Glossary POC:Maria_Alejandra_Gandolfo hipoc&#243tile (Spanish) stomium A plant anatomical space that is a slit in an anther lobe formed from when a dehiscence zone dehisces. PO:0006449 PO:0006485 PO:0020101 Poaceae stomium Pollen may be released through the stomium. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). Zea stomium estomio (Spanish) plant_anatomy 口辺細胞 (Japanese) A plant anatomical space that is a slit in an anther lobe formed from when a dehiscence zone dehisces. POC:Curators NIG:Yukiko_Yamazaki 口辺細胞 (Japanese) POC:Maria_Alejandra_Gandolfo estomio (Spanish) portion of transmitting tissue A portion of ground tissue in the style of a carpel through which a pollen tube grows; it connects a stigma and the inside of an ovary. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). PO:0006499 PO:0020102 Poaceae transmitting tissue plant_anatomy porci&#243n del tejido de transmisi&#243n (Spanish) transmitting tract 伝達組織の一部 (Japanese) A portion of ground tissue in the style of a carpel through which a pollen tube grows; it connects a stigma and the inside of an ovary. GR:Pankaj_Jaiswal ISBN:0080374913 POC:Maria_Alejandra_Gandolfo porci&#243n del tejido de transmisi&#243n (Spanish) NIG:Yukiko_Yamazaki 伝達組織の一部 (Japanese) flag leaf PO:0020103 The last mature leaf before the inflorescence in a cereal crop plant. hoja en bandera (Spanish) plant_anatomy 止葉（boot leaf) (Japanese) NIG:Yukiko_Yamazaki 止葉（boot leaf) (Japanese) GR:Pankaj_Jaiswal The last mature leaf before the inflorescence in a cereal crop plant. POC:Maria_Alejandra_Gandolfo hoja en bandera (Spanish) leaf sheath A tubular portion of the leaf surrounding the stem, as in the Poaceae. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:2971884 PO:0020104 plant_anatomy vaina de la hoja (Spanish) 葉鞘 (Japanese) A tubular portion of the leaf surrounding the stem, as in the Poaceae. GR:Pankaj_Jaiswal NIG:Yukiko_Yamazaki 葉鞘 (Japanese) POC:Maria_Alejandra_Gandolfo vaina de la hoja (Spanish) ligule A membranous or hairy appendage on the adaxial/upper surface of a leaf, at the junction between sheath and blade, especially in grasses. OBO_SF_PO:2971884 PO:0020105 l&#237gula (Spanish) plant_anatomy 葉舌 (Japanese) POC:Maria_Alejandra_Gandolfo l&#237gula (Spanish) A membranous or hairy appendage on the adaxial/upper surface of a leaf, at the junction between sheath and blade, especially in grasses. APWeb:Glossary NIG:Yukiko_Yamazaki 葉舌 (Japanese) auricle OBO_SF_PO:2971884 Outgrowth at the base of a leaf blade that may wrap around the stem. PO:0020106 aur&#237cula (Spanish) plant_anatomy 葉耳 (Japanese) GR:Pankaj_Jaiswal Outgrowth at the base of a leaf blade that may wrap around the stem. POC:Maria_Alejandra_Gandolfo aur&#237cula (Spanish) NIG:Yukiko_Yamazaki 葉耳 (Japanese) suspensor An embryonic plant structure at the base of a plant embryo that develops from an embryonic basal cell and connects an embryo proper to the wall of a megagametophyte. OBO_SF_PO:3132565 PO:0020108 The suspensor often allows the embryo to penetrate deep into the endosperm. Across plant species, suspensors are morphologically diverse and may be single- or multicellular, undifferentiated or highly differentiated, and variously shaped. plant_anatomy suspensor (Spanish) 胚柄 (Japanese) An embryonic plant structure at the base of a plant embryo that develops from an embryonic basal cell and connects an embryo proper to the wall of a megagametophyte. PMID:12271036 POC:Maria_Alejandra_Gandolfo suspensor (Spanish) NIG:Yukiko_Yamazaki 胚柄 (Japanese) embryo hypophysis A plant cell that is the uppermost cell of a suspensor and from which part of the root and root cap in a plant embryo of angiosperms are derived. PO:0020109 embryonic hypophysis hip&#243fisis (Spanish) plant_anatomy 原根層 (Japanese) NIG:Yukiko_Yamazaki 原根層 (Japanese) A plant cell that is the uppermost cell of a suspensor and from which part of the root and root cap in a plant embryo of angiosperms are derived. ISBN:0471245208 POC:Maria_Alejandra_Gandolfo hip&#243fisis (Spanish) scutellum An embryonic plant structure that is a more or less shield-shaped and absorptive portion of a plant embryo of Poaceae. May be a modified cotyledon. OBO_SF_PO:3132566 PO:0020110 escutelo (Spanish) haustorial cotyledon plant_anatomy 胚盤 (Japanese) NIG:Yukiko_Yamazaki 胚盤 (Japanese) APWeb:Glossary An embryonic plant structure that is a more or less shield-shaped and absorptive portion of a plant embryo of Poaceae. ISBN:0471244554 POC:Maria_Alejandra_Gandolfo escutelo (Spanish) lateral root A root that develops from a lateral root primordium located in the pericycle layer of a primary root. PO:0020121 plant_anatomy ra&#237z lateral (Spanish) 側根 (Japanese) POC:Maria_Alejandra_Gandolfo ra&#237z lateral (Spanish) A root that develops from a lateral root primordium located in the pericycle layer of a primary root. ISBN:0122151704 NIG:Yukiko_Yamazaki 側根 (Japanese) inflorescence axis A shoot axis that is part of an inflorescence. PO:0020122 eje de la inflorescencia (Spanish) first order inflorescence branch inflorescence rachis plant_anatomy 花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki 花序軸 (Japanese) A shoot axis that is part of an inflorescence. POC:Ramona_Walls root cap A portion of parenchyma tissue that is part of the root tip and covers the root apical meristem. Often composed of living and dead parenchyma cells. Protects the root apical meristem. PO:0020123 caliptra de la ra&#237z (Spanish) plant_anatomy rootcap 根冠（＝kalyptra) (Japanese) POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z (Spanish) A portion of parenchyma tissue that is part of the root tip and covers the root apical meristem. ISBN:0716710072 POC:Curators NIG:Yukiko_Yamazaki 根冠（＝kalyptra) (Japanese) ISBN:0716710072 rootcap root stele A stele that is part of a root. Includes the pericycle as the outermost layer of the stele. PO:0003012 PO:0020124 plant_anatomy root vascular cylinder sistema vascular de la ra&#237z (Spanish) 根中心柱 (Japanese) A stele that is part of a root. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sistema vascular de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根中心柱 (Japanese) elongation zone OBSOLETE. The portion of the root that includes small, densely cytoplasmic cells that are dividing and expanding in size. PO:0020125 PO:0025181 This term was made obsolete because the definition was not correct. A new term, root elongation zone (PO:0025181), was created instead. plant_anatomy true zona de elongaci&#243n (Spanish) 伸長帯 (Japanese) NIG:Yukiko_Yamazaki 伸長帯 (Japanese) GR:Pankaj_Jaiswal OBSOLETE. The portion of the root that includes small, densely cytoplasmic cells that are dividing and expanding in size. POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n (Spanish) tassel inflorescence Branched inflorescence with a central axis and about 10-50 lateral branches. PO:0020126 The functionally-staminate flowering structure that terminates the stem of a Zea mays plant. penacho de la inflorescencia (Spanish) plant_anatomy 雄穂（花） (Japanese) POC:Maria_Alejandra_Gandolfo penacho de la inflorescencia (Spanish) MaizeGDB:lv The functionally-staminate flowering structure that terminates the stem of a Zea mays plant. NIG:Yukiko_Yamazaki 雄穂（花） (Japanese) primary root A root that develops directly from an embryonic radicle. Often the central axis of a root system. PO:0020089 PO:0020127 plant_anatomy ra&#237z primaria (Spanish) tap root 一次根 (Japanese) POC:Maria_Alejandra_Gandolfo ra&#237z primaria (Spanish) A root that develops directly from an embryonic radicle. ISBN:0122151704 POC:Curators NIG:Yukiko_Yamazaki 一次根 (Japanese) leaf margin If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:2972280 PO:0020128 The margin of any flattened part of a leaf. margen de la hoja (Spanish) plant_anatomy 葉縁 (Japanese) NIG:Yukiko_Yamazaki 葉縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen de la hoja (Spanish) POC:Curators The margin of any flattened part of a leaf. central root cap A portion of root parenchyma tissue that is the central part of a root cap in which the cells are arranged in longitudinal files. PO:0020130 caliptra de la ra&#237z central (Spanish) columella cells columella rootcap plant_anatomy 中心根冠 (Japanese) A portion of root parenchyma tissue that is the central part of a root cap in which the cells are arranged in longitudinal files. ISBN:0878938567 POC:Curators POC:Maria_Alejandra_Gandolfo caliptra de la ra&#237z central (Spanish) NIG:Yukiko_Yamazaki 中心根冠 (Japanese) ISBN:0716710072 columella rootcap lateral root cap A portion of root parenchyma tissue that is part of a root cap and is parallel to the sides of a root axis. PO:0020131 This is the general term for the lateral portion of any root cap and not the term for a root cap of lateral root (PO:0003018) or lateral root cap of lateral root (PO:0003020). caliptra lateral de la ra&#237z (Spanish) peripheral cells plant_anatomy 側根冠 (Japanese) POC:Maria_Alejandra_Gandolfo caliptra lateral de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 側根冠 (Japanese) A portion of root parenchyma tissue that is part of a root cap and is parallel to the sides of a root axis. ISBN:0878938567 POC:Curators columella root cap cell Cell that constitutes the central part of the root cap, arranged in longitudinal files. PO:0020132 c&#233lula de la columela del caliptra de la ra&#237z (Spanish) plant_anatomy 柱軸根冠細胞 (Japanese) NIG:Yukiko_Yamazaki 柱軸根冠細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de la columela del caliptra de la ra&#237z (Spanish) Cell that constitutes the central part of the root cap, arranged in longitudinal files. PMID:9384380 TAIR:Katica_Ilic columella root cap initial cell A root initial cell that produces columella cells in the root cap. In direct contact with quiescent center. PO:0020133 c&#233lula inicial de la columela del caliptra de la ra&#237z (Spanish) columella root cap stem cell columella stem cell plant_anatomy 柱軸根冠始原細胞 (Japanese) A root initial cell that produces columella cells in the root cap. In direct contact with quiescent center. ISBN:0471245208 TAIR:Katica_Ilic NIG:Yukiko_Yamazaki 柱軸根冠始原細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula inicial de la columela del caliptra de la ra&#237z (Spanish) statolith OBSOLETE. Solid cell inclusion of starch containing plastids occurring in root cap cells. PO:0020134 This is sub-cellular term estatolito (Spanish) plant_anatomy true POC:Maria_Alejandra_Gandolfo estatolito (Spanish) GR:Pankaj_Jaiswal OBSOLETE. Solid cell inclusion of starch containing plastids occurring in root cap cells. root differentiation zone A plant axis differentiation zone that is the part of a root and is located behind a root elongation zone. Most of the primary tissues of a root mature in the differentiation zone. This zone is where root hairs are produced. PO:0003002 PO:0020135 plant_anatomy region of root maturation root maturation zone root specialization zone zona de diferenciaci&#243n de la ra&#237z (Spanish) 根分裂帯 (Japanese) ISBN:0716710072 region of root maturation POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根分裂帯 (Japanese) A plant axis differentiation zone that is the part of a root and is located behind a root elongation zone. POC:Curators ear inflorescence PO:0020136 The distal part of a lateral (axillary) branch in Zea that bears the functionally-carpellate florets in a highly contracted inflorescence. cob oreja de la inflorescencia (Spanish) plant_anatomy トウモロコシ 雌穂（花） (Japanese) MaizeGDB:lv The distal part of a lateral (axillary) branch in Zea that bears the functionally-carpellate florets in a highly contracted inflorescence. POC:Maria_Alejandra_Gandolfo oreja de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki トウモロコシ 雌穂（花） (Japanese) leaf apex &#225pice de la hoja (Spanish) A phyllome apex that is part of a leaf. It is not precisely defined how far toward the base from the tip a leaf apex extends. For the apical most portion of a leaf, use the term leaf tip. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:2971884 OBO_SF_PO:3177673 PO:0020137 phyllid apex plant_anatomy 葉先 (Japanese) A phyllome apex that is part of a leaf. POC:Ramona_Walls UMSL:fz NIG:Yukiko_Yamazaki 葉先 (Japanese) &#225pice de la hoja (Spanish) POC:Maria_Alejandra_Gandolfo leaf vein A strand of vascular tissue in the leaf blade. PO:0020138 plant_anatomy vena de la hoja (Spanish) 葉脈 (Japanese) NIG:Yukiko_Yamazaki 葉脈 (Japanese) A strand of vascular tissue in the leaf blade. APWeb:Glossary POC:Maria_Alejandra_Gandolfo vena de la hoja (Spanish) midvein PO:0020139 The central, and usually the most prominent, vein of a leaf or leaf-like organ. mid rib plant_anatomy vena media (Spanish) 主脈、中央脈、中脈 (Japanese) POC:Maria_Alejandra_Gandolfo vena media (Spanish) NIG:Yukiko_Yamazaki 主脈、中央脈、中脈 (Japanese) APWeb:Glossary The central, and usually the most prominent, vein of a leaf or leaf-like organ. secondary vein PO:0020140 Second order veins in the leaf blade. plant_anatomy veinlet vena secundaria (Spanish) 二次脈 (Japanese) GR:Pankaj_Jaiswal Second order veins in the leaf blade. NIG:Yukiko_Yamazaki 二次脈 (Japanese) POC:Maria_Alejandra_Gandolfo vena secundaria (Spanish) stem node A shoot node that is part of a stem. PO:0020141 nodo del tallo (Spanish) plant_anatomy 茎　節 (Japanese) POC:Maria_Alejandra_Gandolfo nodo del tallo (Spanish) A shoot node that is part of a stem. APWeb:Glossary NIG:Yukiko_Yamazaki 茎　節 (Japanese) stem internode A shoot internode that is part of a stem. PO:0020142 See node. internodo del tallo (Spanish) plant_anatomy 茎節間 (Japanese) POC:Maria_Alejandra_Gandolfo internodo del tallo (Spanish) NIG:Yukiko_Yamazaki 茎節間 (Japanese) A shoot internode that is part of a stem. POC:Curators apical meristem A maximal portion of meristem tissue located at an apex of a shoot system or root system. PO:0020144 meristema apical (Spanish) plant_anatomy primary meristem 頂端分裂組織 (Japanese) NIG:Yukiko_Yamazaki 頂端分裂組織 (Japanese) A maximal portion of meristem tissue located at an apex of a shoot system or root system. GR:Pankaj_Jaiswal POC:Curators POC:Maria_Alejandra_Gandolfo meristema apical (Spanish) lateral meristem A meristem containing cells along the stem or root that first differentiate and function as members of a mature tissue system but then again take up meristematic activity. PO:0020145 meristema lateral (Spanish) plant_anatomy secondary meristem 側 分裂組織 (Japanese) NIG:Yukiko_Yamazaki 側 分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema lateral (Spanish) A meristem containing cells along the stem or root that first differentiate and function as members of a mature tissue system but then again take up meristematic activity. APWeb:Glossary root apical meristem An apical meristem of the root system. In most cases it is involved in root elongation. PO:0020147 meristema apical de la ra&#237z (Spanish) plant_anatomy promeristem 根端分裂組織 (Japanese) An apical meristem of the root system. GR:Pankaj_Jaiswal UMSL:fz NIG:Yukiko_Yamazaki 根端分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema apical de la ra&#237z (Spanish) shoot apical meristem A shoot meristem formed in the apex of the shoot, including meristems originating as axillary shoot meristems. PO:0020148 apical meristem meristema apical del epiblasto (epiblastema) (Spanish) plant_anatomy primary shoot meristem 茎頂分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema apical del epiblasto (epiblastema) (Spanish) A shoot meristem formed in the apex of the shoot, including meristems originating as axillary shoot meristems. UMSL:fz NIG:Yukiko_Yamazaki 茎頂分裂組織 (Japanese) quiescent center A portion of meristem tissue that is part of a root apical meristem and consists of mitotically and metabolically inactive cells and is positioned behind the root protoderm. If a root cap is present, the quiescent center is behind the root cap. PO:0020149 centro de division de c&#233lulas del meristema (Spanish) plant_anatomy 静止中心 (Japanese) A portion of meristem tissue that is part of a root apical meristem and consists of mitotically and metabolically inactive cells and is positioned behind the root protoderm. ISBN:0122151704 POC:Curators NIG:Yukiko_Yamazaki 静止中心 (Japanese) POC:Maria_Alejandra_Gandolfo centro de division de c&#233lulas del meristema (Spanish) cardinal organ part 2010-02-11T01:18:24Z A plant structure that is a proper part of an organ and includes portions of tissues of at least two different types. Cardinal refers to the fact that these are biologically meaningful parts, not arbitrary. Examples include lobe (PO TBD), operculum (PO TBD), neck (PO TBD), petiole PO:0020038, leaflet PO:0020049. OBO_SF_PO:2903994 OBO_SF_PO:2945268 PO:0025001 Ramona parte de un &#243rgano cardinal (Spanish) plant_anatomy 基本的な（主要な）器官部 (Japanese) POC:Maria_Alejandra_Gandolfo parte de un &#243rgano cardinal (Spanish) A plant structure that is a proper part of an organ and includes portions of tissues of at least two different types. POC:Curators NIG:Yukiko_Yamazaki 基本的な（主要な）器官部 (Japanese) basal root 2010-09-16T03:03:49Z A root that arises from a part of the hypocotyl. PO:0025002 Ramona adventitious root plant_anatomy ra&#237z basal (Spanish) 下胚軸由来の根、不定根 (Japanese) POC:Maria_Alejandra_Gandolfo ra&#237z basal (Spanish) NIG:Yukiko_Yamazaki 下胚軸由来の根、不定根 (Japanese) A root that arises from a part of the hypocotyl. POC:Curators tuber axillary shoot 2010-09-16T03:17:06Z An axillary shoot that develops from a tuber axillary bud. PO:0025003 Ramona epiblasto (epiblastema) lateral de tub&#233rculo (Spanish) plant_anatomy 塊茎 腋 分げつ (Japanese) POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) lateral de tub&#233rculo (Spanish) NIG:Yukiko_Yamazaki 塊茎 腋 分げつ (Japanese) An axillary shoot that develops from a tuber axillary bud. POC:Curators plant axis 2010-07-01T03:44:41Z An axial plant organ. Includes roots and shoots. PO:0025004 Ramona eje de la planta (Spanish) plant_anatomy 植物 軸（軸柱） (Japanese) NIG:Yukiko_Yamazaki 植物 軸（軸柱） (Japanese) POC:Maria_Alejandra_Gandolfo eje de la planta (Spanish) An axial plant organ. POC:Curators organ margin 2010-03-12T10:33:57Z A cardinal organ part that is the edge of an organ and the area immediately internally adjacent to it. OBO_SF_PO:2903994 OBO_SF_PO:2971884 OBO_SF_PO:2971897 Only flattened or laminar organs or organ parts will have a margin. PO:0025005 margen de un &#243rgano (Spanish) plant_anatomy rwalls 器官縁 (Japanese) NIG:Yukiko_Yamazaki 器官縁 (Japanese) A cardinal organ part that is the edge of an organ and the area immediately internally adjacent to it. POC:Curators POC:Maria_Alejandra_Gandolfo margen de un &#243rgano (Spanish) gamete 2010-03-03T03:06:46Z A plant cell that has half the chromosome complement of the sporophyte and is capable of fertilization to create a zygote. OBO_SF_PO:2941267 PO:0025006 cooperl gameta (Spanish) plant_anatomy 配偶子 (Japanese) A plant cell that has half the chromosome complement of the sporophyte and is capable of fertilization to create a zygote. POC:Curators NIG:Yukiko_Yamazaki 配偶子 (Japanese) POC:Maria_Alejandra_Gandolfo gameta (Spanish) collective plant structure 2010-02-09T04:12:11Z A plant structure that is a proper part of a plant and is composed of two or more organs and any associated portions of plant tissue. OBO_SF_PO:2954382 Organs can be of the same type or different types. Examples include: flower PO:0009046, perianth PO:0009058, inflorescence PO:0009049. See also collective organ part structure, for plant structures composed of parts of multiple organs, but no complete organs. PO:0025007 Ramona collective plant organ structure estructura colectiva vegetal (Spanish) plant_anatomy 集合 植物構造 (Japanese) NIG:Yukiko_Yamazaki 集合 植物構造 (Japanese) A plant structure that is a proper part of a plant and is composed of two or more organs and any associated portions of plant tissue. POC:Curators POC:Maria_Alejandra_Gandolfo estructura colectiva vegetal (Spanish) petal margin 2010-03-12T10:49:36Z PO:0025008 The margin of a petal. margen del p&#233talo (Spanish) plant_anatomy rwalls 花弁　縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del p&#233talo (Spanish) POC:Curators The margin of a petal. NIG:Yukiko_Yamazaki 花弁　縁 (Japanese) leaf lamina margin 2010-03-25T10:04:37Z If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025009 Ramona The margin of a leaf lamina. margen de la l&#225mina de la hoja (Spanish) plant_anatomy 葉身縁 (Japanese) POC:Curators The margin of a leaf lamina. NIG:Yukiko_Yamazaki 葉身縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen de la l&#225mina de la hoja (Spanish) petiole margin 2010-03-25T10:04:37Z CO_125:0000006 CO_125:0000016 PO:0025010 Petiole margins may be found in flattened (laminar) petioles, but may also occur in laminar extensions of petioles that are rounded or c-shaped in cross section. Ramona The margin of a flattened petiole. margen del pec&#237olo (Spanish) plant_anatomy 葉柄縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del pec&#237olo (Spanish) POC:Curators The margin of a flattened petiole. NIG:Yukiko_Yamazaki 葉柄縁 (Japanese) bract margin 2010-03-25T10:15:35Z PO:0025011 Ramona The margin of a bract. margen de la br&#225ctea (Spanish) plant_anatomy 苞縁 (Japanese) NIG:Yukiko_Yamazaki 苞縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen de la br&#225ctea (Spanish) POC:Curators The margin of a bract. cotyledon margin 2010-03-25T10:15:35Z PO:0025012 Ramona The margin of a cotyledon. margen del cotiled&#243n (Spanish) plant_anatomy 子葉縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del cotiled&#243n (Spanish) NIG:Yukiko_Yamazaki 子葉縁 (Japanese) POC:Curators The margin of a cotyledon. prophyll margin 2010-03-25T10:15:35Z PO:0025013 Ramona The margin of a prophyll. margen del profilo (Spanish) plant_anatomy 前葉縁 (Japanese) POC:Curators The margin of a prophyll. POC:Maria_Alejandra_Gandolfo margen del profilo (Spanish) NIG:Yukiko_Yamazaki 前葉縁 (Japanese) scale leaf margin 2010-03-25T10:15:35Z PO:0025014 Ramona The margin of a scale leaf. margen de la hoja escamosa (Spanish) plant_anatomy 鱗片葉縁 (Japanese) POC:Curators The margin of a scale leaf. NIG:Yukiko_Yamazaki 鱗片葉縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen de la hoja escamosa (Spanish) tepal margin 2010-03-25T10:15:35Z PO:0025015 Ramona The margin of a tepal. margen del t&#233palo (Spanish) plant_anatomy 花被片縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del t&#233palo (Spanish) POC:Curators The margin of a tepal. NIG:Yukiko_Yamazaki 花被片縁 (Japanese) sporophyll margin 2010-03-25T10:15:35Z PO:0025016 Ramona The margin of a sporophyll. margen del esporofilo (Spanish) plant_anatomy 芽胞葉、実葉、胞子葉　縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del esporofilo (Spanish) POC:Curators The margin of a sporophyll. NIG:Yukiko_Yamazaki 芽胞葉、実葉、胞子葉　縁 (Japanese) spore 2010-04-02T09:53:48Z A plant cell that arises through meiosis and develops into a gametophyte. OBO_SF_PO:2972117 PO:0025017 Ramona espora (Spanish) plant_anatomy 胞子 (Japanese) A plant cell that arises through meiosis and develops into a gametophyte. POC:Curators POC:Maria_Alejandra_Gandolfo espora (Spanish) NIG:Yukiko_Yamazaki 胞子 (Japanese) phyllome margin 2010-04-02T10:51:16Z OBO_SF_PO:2971884 PO:0025018 Ramona The margin of a phyllome. margen del filoma (Spanish) plant_anatomy フィロム縁 (Japanese) POC:Curators The margin of a phyllome. POC:Maria_Alejandra_Gandolfo margen del filoma (Spanish) NIG:Yukiko_Yamazaki フィロム縁 (Japanese) carpel margin 2010-04-02T01:26:01Z Only flattened carpels can have a margin. PO:0025019 Ramona The margin of a carpel. margen del carpelo (Spanish) plant_anatomy 心皮縁 (Japanese) NIG:Yukiko_Yamazaki 心皮縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del carpelo (Spanish) POC:Curators The margin of a carpel. stamen margin 2010-04-02T01:27:23Z Only flattened stamens can have a margin. PO:0025020 Ramona The margin of a stamen. margen del estambre (Spanish) plant_anatomy 雄蕊縁 (Japanese) POC:Maria_Alejandra_Gandolfo margen del estambre (Spanish) NIG:Yukiko_Yamazaki 雄蕊縁 (Japanese) POC:Curators The margin of a stamen. collective tepal structure 2010-04-14T12:41:50Z A perianth consisting of two or more tepals. OBO_SF_PO:2988258 PO:0025021 cooperl estructura colectiva del t&#233palo (Spanish) plant_anatomy 集合 花被片構造 (Japanese) A perianth consisting of two or more tepals. POC:Curators POC:Maria_Alejandra_Gandolfo estructura colectiva del t&#233palo (Spanish) NIG:Yukiko_Yamazaki 集合 花被片構造 (Japanese) collective leaf structure 2010-04-21T12:29:35Z A collective phyllome structure composed of two or more leaves. OBO_SF_PO:2988258 PO:0025022 Ramona This term replaces the obsolete term leaf whorl (PO:0008034). If you are looking for annotations for PO:0008034, please use this term instead. estructura colectiva de hoja (Spanish) leaf whorl plant_anatomy rosette 集合的葉構造？ (Japanese) A collective phyllome structure composed of two or more leaves. POC:Curators POC:Maria_Alejandra_Gandolfo estructura colectiva de hoja (Spanish) NIG:Yukiko_Yamazaki 集合的葉構造？ (Japanese) collective phyllome structure 2010-04-28T11:04:34Z A collective plant structure that consists of two or more phyllomes originating from the same node or from one or more adjacent nodes with compressed internodes. OBO_SF_PO:2980171 OBO_SF_PO:2993809 PO:0008033 PO:0025023 cooperl estructura colectiva del filoma (Spanish) floral whorl phyllome whorl plant_anatomy whorl 複葉器官構造 (Japanese) POC:Maria_Alejandra_Gandolfo estructura colectiva del filoma (Spanish) GO:0048438 GO:0048457 GO:0048458 GO:0048459 floral whorl A collective plant structure that consists of two or more phyllomes originating from the same node or from one or more adjacent nodes with compressed internodes. POC:Curators NIG:Yukiko_Yamazaki 複葉器官構造 (Japanese) branch node 2010-07-16T09:59:08Z A shoot node that is part of a branch. PO:0025024 Ramona nodo ramificado (Spanish) plant_anatomy 枝 節 (Japanese) POC:Maria_Alejandra_Gandolfo nodo ramificado (Spanish) A shoot node that is part of a branch. POC:Curators NIG:Yukiko_Yamazaki 枝 節 (Japanese) root system 2010-07-01T02:11:26Z A collective plant structure that produces root apical meristems and the plant structures that arise from them. Generally the below ground portion of a vascular plant. PO:0025025 Ramona plant_anatomy sistema de ra&#237z (Spanish) 根系 (Japanese) A collective plant structure that produces root apical meristems and the plant structures that arise from them. POC:Curators POC:Maria_Alejandra_Gandolfo sistema de ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根系 (Japanese) megagametophyte cell 2010-05-07T02:36:24Z A plant cell that is part of an embryo sac. PO:0025026 Ramona c&#233lula megagametof&#237tica (Spanish) embryo sac cell megagametophytic cell plant_anatomy 大配偶体細胞 (Japanese) NIG:Yukiko_Yamazaki 大配偶体細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula megagametof&#237tica (Spanish) A plant cell that is part of an embryo sac. POC:Ramona_Walls microgametophytic cell 2010-05-07T02:36:55Z OBSOLETE. A plant cell that is part of a male gametophyte. PO:0025027 Ramona This term was made obsolete because it is not appropriate for non-seed plants. c&#233lula microgametof&#237tica (Spanish) plant_anatomy true 小配偶体細胞 (Japanese) NIG:Yukiko_Yamazaki 小配偶体細胞 (Japanese) OBSOLETE. A plant cell that is part of a male gametophyte. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo c&#233lula microgametof&#237tica (Spanish) embryo plant cell 2010-05-07T02:41:17Z A plant cell that is part of a plant embryo. OBO_SF_PO:3177665 PO:0025028 Ramona c&#233lula embri&#243nica vegetal (Spanish) embryonic plant cell plant_anatomy 胚性細胞 (Japanese) A plant cell that is part of a plant embryo. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula embri&#243nica vegetal (Spanish) NIG:Yukiko_Yamazaki 胚性細胞 (Japanese) shoot axis 2010-07-01T03:46:35Z A plant axis that is part of a shoot system. Often bears leaves and branches. In vascular plants, has at least one node and one internode. PO:0025029 Ramona caullome eje del epiblasto (epiblastema) (Spanish) plant_anatomy shoot シュート軸 (Japanese) NIG:Yukiko_Yamazaki シュート軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje del epiblasto (epiblastema) (Spanish) A plant axis that is part of a shoot system. POC:Curators ground tissue cell 2010-05-07T02:47:45Z A plant cell that is part of a portion of ground tissue. Includes parenchyma, collenchyma and sclerenchyma cells. OBO_SF_PO:3274184 PO:0025030 Ramona c&#233lula del tejido fundamental (Spanish) fundamental tissue cell plant_anatomy 基本組織細胞 (Japanese) NIG:Yukiko_Yamazaki 基本組織細胞 (Japanese) A plant cell that is part of a portion of ground tissue. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula del tejido fundamental (Spanish) laticifer cell 2010-07-12T09:08:10Z A ground tissue cell that contains latex. PO:0025031 Ramona c&#233lula latic&#237fera (Spanish) plant_anatomy 乳管細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula latic&#237fera (Spanish) A ground tissue cell that contains latex. POC:Curators NIG:Yukiko_Yamazaki 乳管細胞 (Japanese) hydroid 2010-05-12T04:46:21Z A plant cell that is dead at maturity, lacks specialized wall thickenings or lignin, and has tapered ends that are thin and partially hydrolyzed. Hydroids are water and mineral conducting cells found in bryophytes in axes and leaves in the gametophytic phase and in the seta in the sporophytic phase. PO:0025032 Ramona hidroide (Spanish) hydroid cell plant_anatomy ハイドロイド、仮導管状細胞 (Japanese) NIG:Yukiko_Yamazaki ハイドロイド、仮導管状細胞 (Japanese) A plant cell that is dead at maturity, lacks specialized wall thickenings or lignin, and has tapered ends that are thin and partially hydrolyzed. ISBN:0962073342 ISBN:376821110 POC:Maria_Alejandra_Gandolfo hidroide (Spanish) leptoid 2010-05-12T04:49:59Z A carbohydrate and amino acid conducting cell found in bryophytes in axes and leaves in the gametophytic phase and in the seta in the sporophytic phase. Leptoids have no nucleus at maturity. Carbohydrate and amino acid conducting cells in bryophytes range from conducting parenchyma cells that are indistinguishable from other parenchyma cells to 'leptoids sensu strictu' that are structurally comparable to sieve elements in vascular plants, as well as many intermediate forms. The term leptoid is used for cells that are distinguishable from other parenchyma cells, whether they be intermediate or leptoids sensu strictu. A plant cell that resembles in structure the sieve elements of vascular plants. PO:0025033 Ramona leptoid cell leptoide (Spanish) plant_anatomy レプトイド、師管組織に相当する細胞群 (Japanese) A plant cell that resembles in structure the sieve elements of vascular plants. ISBN:376821110 ISBN:962073342 POC:Maria_Alejandra_Gandolfo leptoide (Spanish) NIG:Yukiko_Yamazaki レプトイド、師管組織に相当する細胞群 (Japanese) leaf 2010-07-12T01:31:44Z A phyllome that is not associated with a reproductive structure. OBO_SF_PO:3167333 OBO_SF_PO:3205370 PO:0025034 Ramona hoja (Spanish) plant_anatomy 葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja (Spanish) NIG:Yukiko_Yamazaki 葉 (Japanese) A phyllome that is not associated with a reproductive structure. POC:Curators storage parenchyma 2010-05-25T04:30:20Z A portion of parenchyma specialized for carbohydrate storage. CHEBI:23008 PO:0025035 Ramona This tissue could be found in any organ, but often occurs in fruits or tubers. New GO term carbohydrate storage has been requested. flesh fleshy tissue par&#233nquima de reserva (Spanish) plant_anatomy portion of storage parenchyma 貯蔵柔組織 (Japanese) A portion of parenchyma specialized for carbohydrate storage. POC:Curators POC:Maria_Alejandra_Gandolfo par&#233nquima de reserva (Spanish) NIG:Yukiko_Yamazaki 貯蔵柔組織 (Japanese) tuber storage parenchyma 2010-05-25T04:33:26Z A portion of storage parenchyma that is part of a tuber. OBO_SF_PO:3005637 PO:0025036 Ramona This is the flesh of a tuber. See part_of children for individual components of tuber flesh. par&#233nquima de reserva de tub&#233rculo (Spanish) plant_anatomy tuber flesh 塊茎 貯蔵柔組織 (Japanese) NIG:Yukiko_Yamazaki 塊茎 貯蔵柔組織 (Japanese) A portion of storage parenchyma that is part of a tuber. POC:Curators POC:Maria_Alejandra_Gandolfo par&#233nquima de reserva de tub&#233rculo (Spanish) fruit storage parenchyma 2010-05-25T04:33:26Z A portion of storage parenchyma that is part of a fruit. PO:0025037 Ramona fruit flesh par&#233nquima de reserva de fruto (Spanish) plant_anatomy 果実貯蔵柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima de reserva de fruto (Spanish) NIG:Yukiko_Yamazaki 果実貯蔵柔組織 (Japanese) A portion of storage parenchyma that is part of a fruit. POC:Curators subterranean tuber storage parenchyma 2010-05-25T04:38:30Z A portion of tuber storage parenchyma that is part of a subterranean tuber. OBO_SF_PO:3005637 PO:0025038 Ramona This term is used to refer to potato tuber flesh. See part_of children for individual components of subterranean tuber flesh. par&#233nquima de reserva de tub&#233rculo subterr&#225neo (Spanish) plant_anatomy potato tuber flesh 地下 塊茎 貯蔵柔組織 (Japanese) A portion of tuber storage parenchyma that is part of a subterranean tuber. POC:Curators POC:Maria_Alejandra_Gandolfo par&#233nquima de reserva de tub&#233rculo subterr&#225neo (Spanish) NIG:Yukiko_Yamazaki 地下 塊茎 貯蔵柔組織 (Japanese) aerial tuber storage parenchyma 2010-05-25T04:38:30Z A portion of tuber storage parenchyma that is part of an aerial tuber. OBO_SF_PO:3005637 PO:0025039 Ramona See part_of children for individual components of aerial tuber flesh. par&#233nquima de reserva de tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご貯蔵柔組織 (Japanese) NIG:Yukiko_Yamazaki むかご貯蔵柔組織 (Japanese) A portion of tuber storage parenchyma that is part of an aerial tuber. POC:Curators POC:Maria_Alejandra_Gandolfo par&#233nquima de reserva de tub&#233rculo a&#233reo (Spanish) tuber axillary vegetative bud 2010-05-26T08:09:37Z An axillary vegetative bud that is part of a tuber. OBO_SF_PO:3005636 PO:0025040 Ramona plant_anatomy tuber bud tuber eye yema vegetativa axilar de tub&#233rculo (Spanish) 塊茎 腋 栄養芽 (Japanese) NIG:Yukiko_Yamazaki 塊茎 腋 栄養芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema vegetativa axilar de tub&#233rculo (Spanish) An axillary vegetative bud that is part of a tuber. POC:Curators aerial tuber axillary vegetative bud 2010-05-26T08:18:09Z A tuber axillary vegetative bud that is part of an aerial tuber. OBO_SF_PO:3005636 PO:0025041 Ramona plant_anatomy yema vegetativa axilar de tub&#233rculo a&#233reo (Spanish) むかご腋枝芽 (Japanese) A tuber axillary vegetative bud that is part of an aerial tuber. POC:Curators POC:Maria_Alejandra_Gandolfo yema vegetativa axilar de tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご腋枝芽 (Japanese) subterranean tuber axillary vegetative bud 2010-05-26T08:18:09Z A structure on the tuber surface that can sprout. In potatoes, axillary vegetative buds (eyes) can determine processing quality. Scale that the breeders use to rate the buds/sprouts of tubers: 1. none, 2. swollen eye, 3. sprout ca. 1/4", 4. sprout ca. 1/2", 5. sprout ca. 1", 6. sprout ca. 2", 7. sprout ca. 3", 8. new top growth, 9. chain tubers. A tuber axillary vegetative bud that is part of a subterranean tuber. OBO_SF_PO:3005636 PO:0025042 Ramona eye plant_anatomy potato eye swollen eye tuber eye yema vegetativa axilar de tub&#233rculo subterr&#225neo (Spanish) 地下 塊茎 腋 栄養芽 (Japanese) A tuber axillary vegetative bud that is part of a subterranean tuber. POC:Curators POC:Maria_Alejandra_Gandolfo yema vegetativa axilar de tub&#233rculo subterr&#225neo (Spanish) NIG:Yukiko_Yamazaki 地下 塊茎 腋 栄養芽 (Japanese) tuber periderm 2010-05-26T03:58:54Z A portion of shoot periderm that is part of a tuber. OBO_SF_PO:3005635 PO:0025043 Ramona peridermis de tub&#233rculo (Spanish) plant_anatomy 塊茎周皮 (Japanese) A portion of shoot periderm that is part of a tuber. POC:Curators NIG:Yukiko_Yamazaki 塊茎周皮 (Japanese) POC:Maria_Alejandra_Gandolfo peridermis de tub&#233rculo (Spanish) aerial tuber periderm 2010-05-27T09:31:12Z A portion of tuber periderm that is part of an aerial tuber. PO:0025044 Ramona peridermis de tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご周皮 (Japanese) A portion of tuber periderm that is part of an aerial tuber. POC:Curators POC:Maria_Alejandra_Gandolfo peridermis de tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご周皮 (Japanese) subterranean tuber periderm 2010-05-27T09:31:12Z A portion of tuber periderm that is part of a subterranean tuber. PO:0025045 Ramona The skin of young potatoes is epidermis while the skin of mature potatoes is periderm. mature potato tuber skin peridermis de tub&#233rculo subterr&#225neo (Spanish) plant_anatomy 地下 塊茎 周皮 (Japanese) POC:Maria_Alejandra_Gandolfo peridermis de tub&#233rculo subterr&#225neo (Spanish) A portion of tuber periderm that is part of a subterranean tuber. PMID:19752048 POC:Curators NIG:Yukiko_Yamazaki 地下 塊茎 周皮 (Japanese) tuber epidermis 2010-05-27T09:37:30Z A portion of shoot axis epidermis that is part of a tuber. OBO_SF_PO:3005635 PO:0025046 Ramona epidermis de tub&#233rculo (Spanish) plant_anatomy 塊茎 表皮 (Japanese) A portion of shoot axis epidermis that is part of a tuber. POC:Curators NIG:Yukiko_Yamazaki 塊茎 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis de tub&#233rculo (Spanish) aerial tuber epidermis 2010-05-27T09:55:39Z A portion of tuber epidermis that is part of an aerial tuber. PO:0025047 Ramona epidermis de tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis de tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご表皮 (Japanese) A portion of tuber epidermis that is part of an aerial tuber. POC:Curators subterranean tuber epidermis 2010-05-27T09:55:39Z A tuber epidermis that is part of a subterranean tuber. PO:0025048 Ramona The skin of young potatoes is epidermis while the skin of mature potatoes is periderm. epidermis de tub&#233rculo subterr&#225neo (Spanish) plant_anatomy young potato tuber skin 地下 塊茎 表皮 (Japanese) NIG:Yukiko_Yamazaki 地下 塊茎 表皮 (Japanese) A tuber epidermis that is part of a subterranean tuber. POC:Curators POC:Maria_Alejandra_Gandolfo epidermis de tub&#233rculo subterr&#225neo (Spanish) subterranean tuber interfascicular region 2010-06-01T01:41:11Z A tuber interfascicular region that is part of a subterranean tuber storage parenchyma. In potatoes, the interfascicular region extends to the subterranean tuber axillary vegetative buds (eyes). PO:0025049 Ramona plant_anatomy regi&#243n interfascicular de tub&#233rculo subterr&#225neo (Spanish) 地下 塊茎 維管束間領域 (Japanese) A tuber interfascicular region that is part of a subterranean tuber storage parenchyma. POC:Curators PO_REF:00004 POC:Maria_Alejandra_Gandolfo regi&#243n interfascicular de tub&#233rculo subterr&#225neo (Spanish) NIG:Yukiko_Yamazaki 地下 塊茎 維管束間領域 (Japanese) tuber interfascicular region 2010-06-01T03:23:27Z An interfascicular region that is part of a tuber storage parenchyma. OBO_SF_PO:3011081 PO:0025050 Ramona plant_anatomy regi&#243n interfascicular de tub&#233rculo (Spanish) tuber flesh 塊茎 維管束間領域 (Japanese) POC:Maria_Alejandra_Gandolfo regi&#243n interfascicular de tub&#233rculo (Spanish) NIG:Yukiko_Yamazaki 塊茎 維管束間領域 (Japanese) An interfascicular region that is part of a tuber storage parenchyma. POC:Curators aerial tuber interfascicular region 2010-06-01T03:36:07Z A tuber interfascicular region that is part of an aerial tuber storage parenchyma. PO:0025051 Ramona plant_anatomy regi&#243n interfascicular de tub&#233rculo a&#233reo (Spanish) むかご維管束間領域 (Japanese) POC:Maria_Alejandra_Gandolfo regi&#243n interfascicular de tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご維管束間領域 (Japanese) A tuber interfascicular region that is part of an aerial tuber storage parenchyma. POC:Curators tuber pith 2010-06-01T04:04:39Z A portion of pith that is part of a tuber storage parenchyma. OBO_SF_PO:3011076 PO:0025052 Ramona m&#233dula del tub&#233rculo (Spanish) plant_anatomy tuber flesh 塊茎 髄 (Japanese) NIG:Yukiko_Yamazaki 塊茎 髄 (Japanese) A portion of pith that is part of a tuber storage parenchyma. POC:Curators POC:Maria_Alejandra_Gandolfo m&#233dula del tub&#233rculo (Spanish) subterranean tuber pith 2010-06-01T04:06:52Z A portion of tuber pith that is part of a subterranean tuber storage parenchyma. In potatoes, this is part of the flesh. PO:0025053 Ramona m&#233dula del tub&#233rculo subterr&#225neo (Spanish) plant_anatomy water core 地下 塊茎 髄 (Japanese) A portion of tuber pith that is part of a subterranean tuber storage parenchyma. POC:Curators PO_REF:00004 POC:Maria_Alejandra_Gandolfo m&#233dula del tub&#233rculo subterr&#225neo (Spanish) NIG:Yukiko_Yamazaki 地下 塊茎 髄 (Japanese) PO_REF:00004 water core aerial tuber pith 2010-06-01T04:06:58Z A portion of tuber pith that is part of an aerial tuber storage parenchyma. PO:0025054 Ramona m&#233dula del tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご髄 (Japanese) A portion of tuber pith that is part of an aerial tuber storage parenchyma. POC:Curators POC:Maria_Alejandra_Gandolfo m&#233dula del tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご髄 (Japanese) tuber cortex 2010-06-02T02:51:28Z A portion of stem cortex that is part of a tuber storage parenchyma. OBO_SF_PO:3011079 PO:0025055 corteza del tub&#233rculo (Spanish) plant_anatomy rwalls 塊茎皮層 (Japanese) POC:Maria_Alejandra_Gandolfo corteza del tub&#233rculo (Spanish) A portion of stem cortex that is part of a tuber storage parenchyma. POC:Curators NIG:Yukiko_Yamazaki 塊茎皮層 (Japanese) aerial tuber cortex 2010-06-03T08:05:23Z A portion of tuber cortex that is part of an aerial tuber storage parenchyma. PO:0025056 Ramona corteza del tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご皮層 (Japanese) A portion of tuber cortex that is part of an aerial tuber storage parenchyma. POC:Curators NIG:Yukiko_Yamazaki むかご皮層 (Japanese) POC:Maria_Alejandra_Gandolfo corteza del tub&#233rculo a&#233reo (Spanish) subterranean tuber cortex 2010-06-03T08:05:23Z A portion of tuber cortex that is part of a subterranean tuber storage parenchyma. Outer storage tissue PO:0025057 Ramona corteza del tub&#233rculo subterr&#225neo (Spanish) plant_anatomy 地下 塊茎 皮層 (Japanese) A portion of tuber cortex that is part of a subterranean tuber storage parenchyma. POC:Curators PO_REF:00004 NIG:Yukiko_Yamazaki 地下 塊茎 皮層 (Japanese) Outer storage tissue PO_REF:00004 POC:Maria_Alejandra_Gandolfo corteza del tub&#233rculo subterr&#225neo (Spanish) perimedullary zone 2010-06-03T12:52:12Z A portion of parenchyma that is the outer layer of a portion of pith. OBO_SF_PO:3011661 PO:0025058 Ramona The term perimedullary zone is only used when the outer layer of the pith is distinct from the inner layer. plant_anatomy zona perimedular (Spanish) 髄冠 (Japanese) A portion of parenchyma that is the outer layer of a portion of pith. ISBN:0471244554 POC:Maria_Alejandra_Gandolfo zona perimedular (Spanish) NIG:Yukiko_Yamazaki 髄冠 (Japanese) portion of ground tissue 2009-12-17T03:06:13Z Any portion of plant tissue other than epidermis or vascular tissue. Develops from the ground meristem (eg, meristem L2 and meristem L3). OBO_SF_PO:3007983 PO:0025059 cooperl fundamental tissue plant_anatomy porci&#243n del tejido fundamental (Spanish) 基本組織の一部 (Japanese) Any portion of plant tissue other than epidermis or vascular tissue. ISBN:0471244554 ISBN:0716710072 NIG:Yukiko_Yamazaki 基本組織の一部 (Japanese) POC:Maria_Alejandra_Gandolfo porci&#243n del tejido fundamental (Spanish) ISBN:0471244554 fundamental tissue lamina 2009-12-18T11:23:59Z A regional part of an anatomical structure that is enlarged through lateral growth. OBO_SF_PO:2971884 PO:0025060 cooperl l&#225mina (Spanish) plant_anatomy 葉身、葉片 (Japanese) NIG:Yukiko_Yamazaki 葉身、葉片 (Japanese) A regional part of an anatomical structure that is enlarged through lateral growth. POC:Curators POC:Maria_Alejandra_Gandolfo l&#225mina (Spanish) tuber perimedullary zone 2010-06-04T12:58:17Z A perimedullary zone that is part of a tuber pith. PO:0025061 plant_anatomy rwalls tuber flesh zona perimedular del tub&#233rculo (Spanish) 塊茎 髄冠 (Japanese) NIG:Yukiko_Yamazaki 塊茎 髄冠 (Japanese) POC:Maria_Alejandra_Gandolfo zona perimedular del tub&#233rculo (Spanish) A perimedullary zone that is part of a tuber pith. POC:Curators aerial tuber perimedullary zone 2010-06-04T01:00:13Z A tuber perimedullary zone that is part of an aerial tuber pith. PO:0025062 plant_anatomy rwalls zona perimedular del tub&#233rculo a&#233reo (Spanish) むかご髄冠 (Japanese) A tuber perimedullary zone that is part of an aerial tuber pith. POC:Curators POC:Maria_Alejandra_Gandolfo zona perimedular del tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご髄冠 (Japanese) subterranean tuber perimedullary zone 2010-06-04T01:00:13Z A tuber perimedullary zone that is part of a subterranean tuber pith. PO:0025063 plant_anatomy rwalls zona perimedular del tub&#233rculo subterr&#225neo (Spanish) 地下 塊茎 髄冠 (Japanese) POC:Maria_Alejandra_Gandolfo zona perimedular del tub&#233rculo subterr&#225neo (Spanish) A tuber perimedullary zone that is part of a subterranean tuber pith. POC:Curators PO_REF:00004 NIG:Yukiko_Yamazaki 地下 塊茎 髄冠 (Japanese) shoot axis perimedullary zone 2010-06-04T05:05:16Z A perimedullary zone that is part of a shoot axis pith. Can occur in a stem or branch. PO:0025064 Ramona branch perimedullary zone plant_anatomy stem perimedullary zone zona perimedular de eje del epiblasto (epiblastema) (Spanish) シュート 軸 髄冠 (Japanese) A perimedullary zone that is part of a shoot axis pith. POC:Curators NIG:Yukiko_Yamazaki シュート 軸 髄冠 (Japanese) POC:Maria_Alejandra_Gandolfo zona perimedular de eje del epiblasto (epiblastema) (Spanish) root perimedullary zone 2010-06-04T05:05:36Z A perimedullary zone that is part of a root pith. PO:0025065 Ramona plant_anatomy zona perimedular de la ra&#237z (Spanish) 根髄冠 (Japanese) A perimedullary zone that is part of a root pith. POC:Curators NIG:Yukiko_Yamazaki 根髄冠 (Japanese) POC:Maria_Alejandra_Gandolfo zona perimedular de la ra&#237z (Spanish) stalk 2009-12-18T10:09:17Z A cardinal organ part that is elongated and sub-cylindrical to cylindrical and supports another cardinal organ part. OBO_SF_PO:2903994 OBO_SF_PO:2972224 PATO:0001873 PATO:0002226 PO:0025066 Some stalks may be ridged or grooved. cooperl plant_anatomy tallo de alto orden (secundario, terciario, etc) (Spanish) 柄 (Japanese) A cardinal organ part that is elongated and sub-cylindrical to cylindrical and supports another cardinal organ part. POC:Curators NIG:Yukiko_Yamazaki 柄 (Japanese) POC:Maria_Alejandra_Gandolfo tallo de alto orden (secundario, terciario, etc) (Spanish) seed storage parenchyma 2010-06-15T11:03:02Z A portion of storage parenchyma that is part of a seed. OBO_SF_PO:3016492 PO:0025067 Ramona par&#233nquima de reserva de la semilla (Spanish) plant_anatomy 種子 貯蔵柔組織 (Japanese) A portion of storage parenchyma that is part of a seed. POC:Curators POC:Maria_Alejandra_Gandolfo par&#233nquima de reserva de la semilla (Spanish) NIG:Yukiko_Yamazaki 種子 貯蔵柔組織 (Japanese) tuber axillary bud meristem 2010-06-15T12:59:57Z An axillary bud meristem that is part of a tuber. As the bud grows, the meristem switches from being an axillary meristem to being a shoot apical meristem. OBO_SF_PO:3016498 PO:0025068 Ramona meristema axilar de yema de tub&#233rculo (Spanish) plant_anatomy 塊茎 腋 芽 分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema axilar de yema de tub&#233rculo (Spanish) NIG:Yukiko_Yamazaki 塊茎 腋 芽 分裂組織 (Japanese) An axillary bud meristem that is part of a tuber. POC:Curators aerial tuber axillary bud meristem 2010-06-15T01:03:59Z A tuber axillary bud meristem that is part of an aerial tuber. PO:0025069 Ramona meristema axilar de yema de tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご腋芽分裂組織 (Japanese) A tuber axillary bud meristem that is part of an aerial tuber. POC:Curators NIG:Yukiko_Yamazaki むかご腋芽分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema axilar de yema de tub&#233rculo a&#233reo (Spanish) subterranean tuber axillary bud meristem 2010-06-15T01:03:59Z A tuber axillary bud meristem that is part of a subterranean tuber. PO:0025070 Ramona meristema axilar de yema de tub&#233rculo subterr&#225neo (Spanish) plant_anatomy 地下 塊茎 腋 芽 分裂組織 (Japanese) POC:Maria_Alejandra_Gandolfo meristema axilar de yema de tub&#233rculo subterr&#225neo (Spanish) NIG:Yukiko_Yamazaki 地下 塊茎 腋 芽 分裂組織 (Japanese) A tuber axillary bud meristem that is part of a subterranean tuber. POC:Curators terminal reproductive bud 2010-06-24T01:09:49Z A terminal bud that develops into a reproductive structure. OBO_SF_PO:3020771 PO:0025071 cooperl plant_anatomy yema terminal reproductiva (Spanish) 生殖型頂芽 (Japanese) NIG:Yukiko_Yamazaki 生殖型頂芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema terminal reproductiva (Spanish) A terminal bud that develops into a reproductive structure. POC:Curators axillary reproductive bud 2010-06-24T01:29:20Z An axillary bud that develops into a reproductive structure. OBO_SF_PO:3020771 PO:0025072 cooperl plant_anatomy yema axilar reproductiva (Spanish) 腋生殖芽 (Japanese) NIG:Yukiko_Yamazaki 腋生殖芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema axilar reproductiva (Spanish) An axillary bud that develops into a reproductive structure. POC:Curators branch 2010-07-01T04:21:46Z A shoot axis that develops from an axillary meristem or from equal divisions of the shoot apical meristem. Branches arise from axillary meristems in vascular plants and from divisions of the shoot apical meristem in non-vascular plants. PO:0025073 Ramona higher order axis plant_anatomy ramificaci&#243n (Spanish) secondary axis tertiary axis twig 枝 (Japanese) POC:Maria_Alejandra_Gandolfo ramificaci&#243n (Spanish) A shoot axis that develops from an axillary meristem or from equal divisions of the shoot apical meristem. POC:Curators NIG:Yukiko_Yamazaki 枝 (Japanese) embryo sac 2010-07-01T02:50:36Z A megagametophyte that is located in an ovule in an ovary. PO:0025074 Produces an embryo sac egg cell. Ramona plant_anatomy saco embrionario (Spanish) 胚嚢 (Japanese) POC:Maria_Alejandra_Gandolfo saco embrionario (Spanish) A megagametophyte that is located in an ovule in an ovary. POC:Curators NIG:Yukiko_Yamazaki 胚嚢 (Japanese) non-vascular leaf 2010-07-12T01:31:59Z A leaf in a non-vascular plant. Include moss and liverwort leaves. Occurs in the gametophytic phase of a plant life cycle. PO:0025075 Ramona gametophyll gametophyte leaf gametophytic leaf hoja no vascular (Spanish) non-vascular leaflet phyllid phyllidium plant_anatomy 非維管束植物の葉 (Japanese) A leaf in a non-vascular plant. POC:Curators NIG:Yukiko_Yamazaki 非維管束植物の葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja no vascular (Spanish) axillary strobilus bud 2010-07-12T02:30:24Z An axillary reproductive bud that develops into a strobilus. PO:0025076 Ramona plant_anatomy yema de estr&#243bilo axilar (Spanish) 腋珠果（ストロビル） 芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema de estr&#243bilo axilar (Spanish) An axillary reproductive bud that develops into a strobilus. POC:Curators NIG:Yukiko_Yamazaki 腋珠果（ストロビル） 芽 (Japanese) terminal strobilus bud 2010-07-12T02:31:42Z A terminal reproductive bud that develops into a strobilus. PO:0025077 Ramona plant_anatomy yema de estr&#243bilo terminal (Spanish) 頂果芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema de estr&#243bilo terminal (Spanish) A terminal reproductive bud that develops into a strobilus. POC:Curators NIG:Yukiko_Yamazaki 頂果芽 (Japanese) placenta 2010-07-13T04:36:23Z A portion of plant tissue to which ovules or seeds are attached. PO:0025078 Ramona placenta (Spanish) plant_anatomy portion of placenta tissue 胎座 (Japanese) POC:Maria_Alejandra_Gandolfo placenta (Spanish) NIG:Yukiko_Yamazaki 胎座 (Japanese) A portion of plant tissue to which ovules or seeds are attached. ISBN:0716710072 aerial tuber axillary shoot 2010-09-16T03:18:48Z An axillary shoot that develops from an aerial tuber axillary bud. PO:0025079 Ramona epiblasto (epiblastema) axilar de tub&#233rculo a&#233reo (Spanish) plant_anatomy むかご腋枝 (Japanese) An axillary shoot that develops from an aerial tuber axillary bud. POC:Curators POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) axilar de tub&#233rculo a&#233reo (Spanish) NIG:Yukiko_Yamazaki むかご腋枝 (Japanese) branch internode 2010-07-16T10:12:21Z A shoot internode that is part of a branch. PO:0025080 Ramona internodo de una ramificaci&#243n (Spanish) plant_anatomy 枝節間 (Japanese) NIG:Yukiko_Yamazaki 枝節間 (Japanese) POC:Maria_Alejandra_Gandolfo internodo de una ramificaci&#243n (Spanish) A shoot internode that is part of a branch. POC:Curators subterranean tuber axillary shoot 2010-09-16T03:18:48Z An axillary shoot that develops from a subterranean tuber axillary bud. PO:0025081 Ramona See also subterranean tuber axillary bud (PO:0025042). epiblasto (epiblastema) axilar de tub&#233rculo subterr&#225neo (Spanish) plant_anatomy tuber sprout 地下 塊茎 腋 分げつ (Japanese) An axillary shoot that develops from a subterranean tuber axillary bud. POC:Curators POC:Maria_Alejandra_Gandolfo epiblasto (epiblastema) axilar de tub&#233rculo subterr&#225neo (Spanish) NIG:Yukiko_Yamazaki 地下 塊茎 腋 分げつ (Japanese) reproductive shoot system 2010-09-17T09:49:10Z A shoot system in the sporophytic phase that has as part at least one sporangium. PO:0025082 Ramona plant_anatomy sistema de brote reproductivo (Spanish) 生殖 シュート 系、苗条系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema de brote reproductivo (Spanish) A shoot system in the sporophytic phase that has as part at least one sporangium. POC:Curators NIG:Yukiko_Yamazaki 生殖 シュート 系、苗条系 (Japanese) strobilus 2010-09-17T09:51:22Z A reproductive shoot system consisting of a number of modified leaves (sporophylls) or ovule-bearing scales grouped terminally on a stem. PO:0025083 Ramona cone cono (Spanish) estr&#243bilo (Spanish) ovulate cone plant_anatomy pollen cone 珠果 (Japanese) NIG:Yukiko_Yamazaki 珠果 (Japanese) POC:Maria_Alejandra_Gandolfo cono (Spanish) A reproductive shoot system consisting of a number of modified leaves (sporophylls) or ovule-bearing scales grouped terminally on a stem. ISBN:0716710072 POC:Curators POC:Maria_Alejandra_Gandolfo estr&#243bilo (Spanish) reproductive bud 2010-09-17T01:52:05Z A bud that develops into a reproductive shoot system. PO:0025084 Ramona plant_anatomy yema reproductiva (Spanish) 生殖 芽 (Japanese) A bud that develops into a reproductive shoot system. POC:Curators NIG:Yukiko_Yamazaki 生殖 芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema reproductiva (Spanish) strobilus bud 2010-09-17T01:54:02Z A bud that develops into a strobilus. PO:0025085 Ramona cone bud plant_anatomy yema estrobilar (Spanish) 珠果芽 (Japanese) POC:Maria_Alejandra_Gandolfo yema estrobilar (Spanish) NIG:Yukiko_Yamazaki 珠果芽 (Japanese) A bud that develops into a strobilus. POC:Curators gynoecium ridge 2010-10-27T09:19:35Z A gynoecium in the early stages of development, characterized as a ridge on the abaxial surface of the floral meristem that develops from a gynoecium primordium. Common in monocots, including species of Poaceae such as Zea mays. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). In Zea mays, development of the gynoecium ridge of the upper floret of pedicellate spikelet of ear occurs via continued overgrowth of the shoot apex (which becomes the ovule primordium) by a ring of gynoecial tissue, leading to the formation of a stylar canal that is detected as a slight protuberance on the mature ovary. Early development of the gynoecium ridge of the lower floret of pedicellate spikelet of ear is very similar to that of the upper floret of the pedicellate spikelet of ear, except the development does not proceed beyond the early ridge stage. PO:0009024 PO:0009076 PO:0009079 PO:0009092 PO:0025086 PO:0025087 PO:0025088 Poaceae gynoecium ridge Ramona Zea gynoecium ridge gynoecial ridge gynoecium ridge of lower floret of pedicellate spikelet of ear gynoecium ridge of lower floret of sessile spikelet of ear gynoecium ridge of upper floret of pedicellate spikelet of ear gynoecium ridge of upper floret of sessile spikelet of ear plant_anatomy stylar ridge surco del ginoecio (Spanish) 雌蕊縁 (Japanese) POC:Maria_Alejandra_Gandolfo surco del ginoecio (Spanish) NIG:Yukiko_Yamazaki 雌蕊縁 (Japanese) A gynoecium in the early stages of development, characterized as a ridge on the abaxial surface of the floral meristem that develops from a gynoecium primordium. PMID:10077498 POC:Curators dehiscence zone 2010-10-27T11:07:17Z A portion of plant tissue that is part of a plant structure and consists of a narrow band of cells that undergoes dehiscence upon maturation of the structure. GO:0009900 PO:0025092 Ramona plant_anatomy zona de dehiscencia (Spanish) 裂開帯 (Japanese) A portion of plant tissue that is part of a plant structure and consists of a narrow band of cells that undergoes dehiscence upon maturation of the structure. POC:Curators POC:Maria_Alejandra_Gandolfo zona de dehiscencia (Spanish) NIG:Yukiko_Yamazaki 裂開帯 (Japanese) spore capsule annulus 2010-10-27T11:16:33Z A dehiscence zone that is part of a spore capsule. Found in bryophytes. The capsule annulus is located at the base of an operculum. Upon capsule maturation, cell separation in the annulus allows the operculum to separate from the capsule, aiding in spore dispersal. PO:0025093 Ramona anillo de la c&#225psula de musgos (Spanish) capsule dehiscence zone plant_anatomy コケ類　蒴（さく）環帯 (Japanese) A dehiscence zone that is part of a spore capsule. POC:Curators NIG:Yukiko_Yamazaki コケ類　蒴（さく）環帯 (Japanese) POC:Maria_Alejandra_Gandolfo anillo de la c&#225psula de musgos (Spanish) sporangium 2010-10-27T11:28:21Z A plant organ in which spores are produced. In bryophytes, particularly in mosses, a sporangium is referred to as a capsule. In seed plants, a sporangium is located in a sporophyll. In pteridophytes, a sporangium is located on the surface of a sporophyll or fertile leaf or borne on a sporangiophore. May be unicellular in some algae. OBO_SF_PO:3132600 OBO_SF_PO:3140824 PO:0025094 PO:0025232 Ramona esporangio (Spanish) moss capsule plant_anatomy sporangia spore capsule 胞子嚢 (Japanese) POC:Maria_Alejandra_Gandolfo esporangio (Spanish) A plant organ in which spores are produced. ISBN:0716710072 POC:Curators NIG:Yukiko_Yamazaki 胞子嚢 (Japanese) sporangia root parenchyma 2010-10-28T05:14:26Z A portion of parenchyma tissue that is part of a root. PO:0025095 Ramona par&#233nquima de la ra&#237z (Spanish) plant_anatomy 根柔組織 (Japanese) POC:Maria_Alejandra_Gandolfo par&#233nquima de la ra&#237z (Spanish) A portion of parenchyma tissue that is part of a root. POC:Curators NIG:Yukiko_Yamazaki 根柔組織 (Japanese) carpel epidermis 2010-12-17T12:36:46Z A portion of phyllome epidermis that is part of a carpel. PO:0025096 Ramona epidermis del carpelo (Spanish) plant_anatomy 心皮 表皮 (Japanese) NIG:Yukiko_Yamazaki 心皮 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del carpelo (Spanish) A portion of phyllome epidermis that is part of a carpel. POC:Ramona_Walls stamen epidermis 2010-12-17T12:36:46Z A portion of phyllome epidermis that is part of a stamen. PO:0025097 Ramona epidermis del estambre (Spanish) plant_anatomy 雄蕊 表皮 (Japanese) NIG:Yukiko_Yamazaki 雄蕊 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del estambre (Spanish) A portion of phyllome epidermis that is part of a stamen. POC:Ramona_Walls bract trichome 2010-12-17T02:04:06Z A phyllome trichome that is part of a bract epidermis. PO:0025098 Ramona plant_anatomy tricoma de br&#225ctea (Spanish) 苞 トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma de br&#225ctea (Spanish) A phyllome trichome that is part of a bract epidermis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 苞 トライコーム（毛茸、糸状体） (Japanese) embryo plant structure 2010-11-05T01:36:24Z A plant structure that is part of an embryo. Includes plant structures that only occur in embryos (such as suspensor) as well as plant structures that are part of an embryo when a plant is in the embryonic phase (such as embryonic radicle). OBO_SF_PO:3132547 OBO_SF_PO:3293758 PO:0025099 Ramona embryonic plant structure estructura vegetal embri&#243nica (Spanish) plant_anatomy 胚性構造 (Japanese) A plant structure that is part of an embryo. POC:Curators NIG:Yukiko_Yamazaki 胚性構造 (Japanese) POC:Maria_Alejandra_Gandolfo estructura vegetal embri&#243nica (Spanish) shoot internode elongation zone 2011-01-03T11:39:43Z A plant axis elongation zone that is part of a shoot axis internode. PO:0025100 Ramona plant_anatomy zona de elongaci&#243n del internodo de epiblasto (epiblastema) (Spanish) シュート節間伸長帯 (Japanese) NIG:Yukiko_Yamazaki シュート節間伸長帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n del internodo de epiblasto (epiblastema) (Spanish) A plant axis elongation zone that is part of a shoot axis internode. POC:Ramona_Walls branch internode elongation zone 2011-01-03T11:43:48Z A shoot axis internode elongation zone that is part of a branch internode. PO:0025101 Ramona plant_anatomy zona de elongaci&#243n de la ramificaci&#243n del internodo (Spanish) 枝節間伸長帯 (Japanese) NIG:Yukiko_Yamazaki 枝節間伸長帯 (Japanese) A shoot axis internode elongation zone that is part of a branch internode. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n de la ramificaci&#243n del internodo (Spanish) shoot internode differentiation zone 2011-01-03T12:05:20Z A plant axis differentiation zone that is part of a shoot axis. PO:0025102 Ramona plant_anatomy zona de diferenciaci&#243n del internodo del epiblasto (epiblastema) (Spanish) シュート節間分化帯 (Japanese) NIG:Yukiko_Yamazaki シュート節間分化帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n del internodo del epiblasto (epiblastema) (Spanish) A plant axis differentiation zone that is part of a shoot axis. POC:Ramona_Walls branch internode differentiation zone 2011-01-03T12:06:50Z A shoot internode differentiation zone that is part of a branch internode. PO:0025103 Ramona plant_anatomy zona de diferenciaci&#243n de la ramificaci&#243n del internodo (Spanish) 枝節間分化帯 (Japanese) A shoot internode differentiation zone that is part of a branch internode. POC:Ramona_Walls NIG:Yukiko_Yamazaki 枝節間分化帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n de la ramificaci&#243n del internodo (Spanish) first order inflorescence axis 2011-01-05T08:41:49Z A first order inflorescence axis consists of either a peduncle alone or a peduncle plus its continuation, depending on the form of the inflorescence. An inflorescence axis that is the primary or main axis of an inflorescence. PO:0025104 Ramona inflorescence rachis plant_anatomy primary inflorescence axis primer orden del eje de la inflorescencia (Spanish) 第一花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo primer orden del eje de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki 第一花序軸 (Japanese) An inflorescence axis that is the primary or main axis of an inflorescence. POC:Ramona_Walls forth order inflorescence axis 2011-01-05T08:56:27Z An inflorescence branch arising from a third order inflorescence axis. PO:0025105 Ramona cuarto orden del eje de la inflorescencia (Spanish) plant_anatomy 第四花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo cuarto orden del eje de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki 第四花序軸 (Japanese) An inflorescence branch arising from a third order inflorescence axis. POC:Ramona_Walls fifth order inflorescence axis 2011-01-05T08:57:49Z An inflorescence branch arising from a forth order inflorescence axis. PO:0025106 Ramona plant_anatomy quinto orden del eje de la inflorescencia (Spanish) 第五花序軸 (Japanese) NIG:Yukiko_Yamazaki 第五花序軸 (Japanese) An inflorescence branch arising from a forth order inflorescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo quinto orden del eje de la inflorescencia (Spanish) sixth order inflorescence axis 2011-01-05T08:57:49Z An inflorescence branch arising from a fifth order inflorescence axis. PO:0025107 Ramona plant_anatomy sexto orden del eje de la inflorescencia (Spanish) 第六花序軸 (Japanese) An inflorescence branch arising from a fifth order inflorescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sexto orden del eje de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki 第六花序軸 (Japanese) seventh order inflorescence axis 2011-01-05T08:57:49Z An inflorescence branch arising from a sixth order inflorescence axis. PO:0025108 Ramona plant_anatomy s&#233ptimo orden del eje de la inflorescencia (Spanish) 第七花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo s&#233ptimo orden del eje de la inflorescencia (Spanish) An inflorescence branch arising from a sixth order inflorescence axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 第七花序軸 (Japanese) eighth order inflorescence axis 2011-01-05T08:57:49Z An inflorescence branch arising from a seventh order inflorescence axis. PO:0025109 Ramona octavo orden del eje de la inflorescencia (Spanish) plant_anatomy 第八花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo octavo orden del eje de la inflorescencia (Spanish) An inflorescence branch arising from a seventh order inflorescence axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 第八花序軸 (Japanese) ninth order inflorescence axis 2011-01-05T08:57:49Z An inflorescence branch arising from an eighth order inflorescence axis. PO:0025110 Ramona noveno orden del eje de la inflorescencia (Spanish) plant_anatomy 第九花序軸 (Japanese) NIG:Yukiko_Yamazaki 第九花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo noveno orden del eje de la inflorescencia (Spanish) An inflorescence branch arising from an eighth order inflorescence axis. POC:Ramona_Walls tenth or higher order inflorescence axis 2011-01-05T08:57:49Z An inflorescence branch arising from a ninth or higher order inflorescence axis. PO:0025111 Ramona d&#233cimo o mayor orden del eje de la inflorescencia (Spanish) plant_anatomy 第十以上の花序軸 (Japanese) POC:Maria_Alejandra_Gandolfo d&#233cimo o mayor orden del eje de la inflorescencia (Spanish) NIG:Yukiko_Yamazaki 第十以上の花序軸 (Japanese) An inflorescence branch arising from a ninth or higher order inflorescence axis. POC:Ramona_Walls second order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a first order infructescence axis. OBO_SF_PO:3150504 PO:0025112 Ramona plant_anatomy primary infructescence branch segundo orden del eje de la infructescencia (Spanish) 第二果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo segundo orden del eje de la infructescencia (Spanish) An infructescence branch arising from a first order infructescence axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 第二果序軸 (Japanese) third order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a second order infructescence axis. OBO_SF_PO:3150504 PO:0025113 Ramona plant_anatomy secondary infructescence branch tercer orden del eje de la infructescencia (Spanish) 第三果序軸 (Japanese) An infructescence branch arising from a second order infructescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo tercer orden del eje de la infructescencia (Spanish) NIG:Yukiko_Yamazaki 第三果序軸 (Japanese) forth order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a third order infructescence axis. PO:0025114 Ramona cuarto orden del eje de la infructescencia (Spanish) plant_anatomy 第四果序軸 (Japanese) An infructescence branch arising from a third order infructescence axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 第四果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo cuarto orden del eje de la infructescencia (Spanish) fifth order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a forth order infructescence axis. PO:0025115 Ramona plant_anatomy quinto orden del eje de la infructescencia (Spanish) 第五果序軸 (Japanese) NIG:Yukiko_Yamazaki 第五果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo quinto orden del eje de la infructescencia (Spanish) An infructescence branch arising from a forth order infructescence axis. POC:Ramona_Walls sixth order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a fifth order infructescence axis. PO:0025116 Ramona plant_anatomy sexto orden del eje de la infructescencia (Spanish) 第六果序軸 (Japanese) An infructescence branch arising from a fifth order infructescence axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 第六果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo sexto orden del eje de la infructescencia (Spanish) plant anatomical space 2010-11-10T11:57:16Z An anatomical space that is part of a plant. CARO:0000005 anatomical space is defined as: Non-material anatomical entity of three dimensions, that is generated by morphogenetic or other physiologic processes; is surrounded by one or more anatomical structures; contains one or more organism substances or anatomical structures. PO:0025117 Ramona espacio anat&#243mico vegetal (Spanish) plant_anatomy 植物 解剖学（形態）的空間 (Japanese) NIG:Yukiko_Yamazaki 植物 解剖学（形態）的空間 (Japanese) An anatomical space that is part of a plant. CARO:0000005 POC:Curators POC:Maria_Alejandra_Gandolfo espacio anat&#243mico vegetal (Spanish) anther pore 2010-12-02T07:41:14Z A plant anatomical space that is a pore at the apex of an anther. PO:0025118 Pollen may be released through the anther pore. Ramona plant_anatomy poro de la antera (Spanish) 葯頂の孔 (Japanese) NIG:Yukiko_Yamazaki 葯頂の孔 (Japanese) POC:Maria_Alejandra_Gandolfo poro de la antera (Spanish) A plant anatomical space that is a pore at the apex of an anther. POC:Ramona_Walls plant axis differentiation zone 2010-12-02T09:04:09Z A cardinal organ part that is part of a plant axis and is located behind the elongation zone and contains cells that are differentiating into their final form and function. PO:0025119 Primary, not secondary, tissue differentiation occurs in a differentiation zone. Ramona plant_anatomy zona de diferenciaci&#243n de eje vegetal (Spanish) 植物 軸分化帯 (Japanese) NIG:Yukiko_Yamazaki 植物 軸分化帯 (Japanese) A cardinal organ part that is part of a plant axis and is located behind the elongation zone and contains cells that are differentiating into their final form and function. POC:Curators POC:Maria_Alejandra_Gandolfo zona de diferenciaci&#243n de eje vegetal (Spanish) antheridium sperm cell 2010-11-15T08:05:46Z A plant sperm cell that is produced by and located in an antheridium. Antheridial sperm cells are motile and lack a plasma membrane. PO:0025120 Ramona antheridial sperm cell c&#233lula esperm&#225tica del anteridio (Spanish) plant_anatomy spermatazoid 造精器精子細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula esperm&#225tica del anteridio (Spanish) NIG:Yukiko_Yamazaki 造精器精子細胞 (Japanese) A plant sperm cell that is produced by and located in an antheridium. POC:Curators pollen sperm cell 2010-11-15T08:05:46Z A plant sperm cell that is produced by and located in a pollen grain. PO:0025121 Pollen sperm cells are structurally simple, usually non-motile cells that may contain a normal complement of cellular organelles, including heritable cytoplasmic organelles such as mitochondria and, in some plants, plastids, but lack a cell wall. In seed plants, pollen sperm cells are usually two in number. In Angiosperms, during double fertilization, one fuses with the egg cell to produce a zygote while another fuses with the two polar nuclei of the central cell to give rise to endosperm. Ramona c&#233lula esperm&#225tica pol&#237nica (Spanish) plant_anatomy 花粉精子細胞 (Japanese) NIG:Yukiko_Yamazaki 花粉精子細胞 (Japanese) A plant sperm cell that is produced by and located in a pollen grain. PMID:20298228 POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula esperm&#225tica pol&#237nica (Spanish) archegonium egg cell 2010-11-15T08:14:32Z A plant egg cell that is produced by and located in an archegonium. PO:0025122 Ramona archegonial egg call ooc&#233lula del arquegonio (Spanish) plant_anatomy 造卵器卵細胞 (Japanese) POC:Maria_Alejandra_Gandolfo ooc&#233lula del arquegonio (Spanish) NIG:Yukiko_Yamazaki 造卵器卵細胞 (Japanese) A plant egg cell that is produced by and located in an archegonium. POC:Curators embryo sac egg cell 2010-11-15T08:14:32Z A plant egg cell that is produced by and located in an embryo sac. PO:0025123 Ramona ooc&#233lula del saco embrionario (Spanish) plant_anatomy 胚嚢卵細胞 (Japanese) A plant egg cell that is produced by and located in an embryo sac. POC:Curators NIG:Yukiko_Yamazaki 胚嚢卵細胞 (Japanese) POC:Maria_Alejandra_Gandolfo ooc&#233lula del saco embrionario (Spanish) plant gametangium 2010-11-15T08:57:32Z A plant organ that produces one or more gametes that are located in it and is part of a whole plant in the gametophytic phase. PO:0025124 Ramona gametangio (Spanish) plant_anatomy 配偶子嚢 (Japanese) POC:Maria_Alejandra_Gandolfo gametangio (Spanish) NIG:Yukiko_Yamazaki 配偶子嚢 (Japanese) A plant organ that produces one or more gametes that are located in it and is part of a whole plant in the gametophytic phase. POC:Curators antheridium 2010-11-15T08:58:31Z A plant gametangium that produces antheridium sperm cells that are located in it. An antheridium has a sterile jacket layer that does not produce sperm cells. PO:0025125 Ramona anteridio (Spanish) plant_anatomy 造精器 (Japanese) POC:Maria_Alejandra_Gandolfo anteridio (Spanish) A plant gametangium that produces antheridium sperm cells that are located in it. POC:Curators NIG:Yukiko_Yamazaki 造精器 (Japanese) archegonium 2010-11-15T08:58:31Z A plant gametangium that produces an archegonium egg cell that is located in it. PO:0025126 Ramona archegonia arquegonio (Spanish) plant_anatomy 造卵器 (Japanese) archegonia NIG:Yukiko_Yamazaki 造卵器 (Japanese) A plant gametangium that produces an archegonium egg cell that is located in it. POC:Curators POC:Maria_Alejandra_Gandolfo arquegonio (Spanish) primordium 2010-11-15T09:10:22Z A portion of plant tissue that differentiates and develops from meristem tissue into a new plant structure. PO:0025127 Ramona The primordium is the first distinct form in the development of a plant structure. plant_anatomy portion of primordial tissue portion of primordium tissue primordio (Spanish) 原基 (Japanese) A portion of plant tissue that differentiates and develops from meristem tissue into a new plant structure. POC:Curators NIG:Yukiko_Yamazaki 原基 (Japanese) POC:Maria_Alejandra_Gandolfo primordio (Spanish) phyllome primordium 2010-11-15T09:27:11Z A primordium that will develop into a phyllome. PO:0025128 Ramona plant_anatomy primordio del filoma (Spanish) フィロム原基 (Japanese) A primordium that will develop into a phyllome. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo primordio del filoma (Spanish) NIG:Yukiko_Yamazaki フィロム原基 (Japanese) petiole lamina 2010-11-15T10:28:38Z A lamina that is part of a petiole. PO:0025129 Ramona The entire petiole may be laminar, or the petiole may be more or less rounded in cross section with laminar extensions. l&#225mina (ala) del pec&#237olo (Spanish) petiole wing plant_anatomy 葉柄 葉身、葉片 (Japanese) NIG:Yukiko_Yamazaki 葉柄 葉身、葉片 (Japanese) A lamina that is part of a petiole. POC:Curators CO_125:0000005 petiole wing POC:Maria_Alejandra_Gandolfo l&#225mina (ala) del pec&#237olo (Spanish) cigar leaf 2010-11-15T11:29:28Z A leaf near the apex of a stem that is still rolled into a cylinder. CO_125:0000008 Describes the phenotype of a vascular leaf during a leaf development phase in Musa and other monocots. PO:0025130 Ramona hoja en cigarro (Spanish) plant_anatomy タバコ葉 (Japanese) POC:Maria_Alejandra_Gandolfo hoja en cigarro (Spanish) NIG:Yukiko_Yamazaki タバコ葉 (Japanese) A leaf near the apex of a stem that is still rolled into a cylinder. POC:Curators plant anatomical entity 2010-11-15T11:41:38Z An anatomical entity that is or was part of a plant. Includes both material entities such as plant structures and immaterial entities such as plant anatomical spaces. CARO:0000000 anatomical entity is defined as: Biological entity that is either an individual member of a biological species or constitutes the structural organization of an individual member of a biological species. OBO_SF_PO:3115810 PO:0025131 Ramona entidad anat&#243mica vegetal (Spanish) plant_anatomy 植物 解剖学（形態）的実態 (Japanese) An anatomical entity that is or was part of a plant. CARO:0000000 POC:Curators POC:Maria_Alejandra_Gandolfo entidad anat&#243mica vegetal (Spanish) NIG:Yukiko_Yamazaki 植物 解剖学（形態）的実態 (Japanese) canal 2010-11-15T11:47:42Z A plant anatomical space that is either a groove on the surface or a tube in the interior of a plant structure. May be cylindrical (PATO:0001203) in shape, with a circular, D-shaped or other irregularly-shaped cross-section. PO:0025132 Ramona canal (Spanish) plant_anatomy 導管 (Japanese) NIG:Yukiko_Yamazaki 導管 (Japanese) A plant anatomical space that is either a groove on the surface or a tube in the interior of a plant structure. POC:Curators POC:Maria_Alejandra_Gandolfo canal (Spanish) petiole canal 2010-11-15T11:54:00Z A canal that is part of a petiole. May occur on the surface or be internal. PO:0025133 Ramona canal de pec&#237olo (Spanish) plant_anatomy 葉柄　管 (Japanese) A canal that is part of a petiole. POC:Curators NIG:Yukiko_Yamazaki 葉柄　管 (Japanese) POC:Maria_Alejandra_Gandolfo canal de pec&#237olo (Spanish) inflorescence branch crown 2010-11-15T12:54:56Z A shoot system that forms the basal part of an inflorescence to which the pedicels are attached and in which the internodes do not elongate, giving the appearance of a ridge of raised tissue. Musa crown OBO_SF_PO:3147067 PO:0025134 Ramona banana crown corona de la ramificaci&#243n de la inflorescencia (Spanish) plant_anatomy 花序枝 冠 (Japanese) POC:Maria_Alejandra_Gandolfo corona de la ramificaci&#243n de la inflorescencia (Spanish) A shoot system that forms the basal part of an inflorescence to which the pedicels are attached and in which the internodes do not elongate, giving the appearance of a ridge of raised tissue. POC:Curators NIG:Yukiko_Yamazaki 花序枝 冠 (Japanese) CO_125:0000023 Musa crown cigar leaf lamina abaxial epidermis 2010-11-15T12:05:45Z A portion of leaf lamina abaxial epidermis that covers the abaxial surface of a cigar leaf. PO:0025135 Ramona cigar leaf dorsal surface epidermis abaxial de la l&#225mina de la hoja en cigarro (Spanish) plant_anatomy タバコ 葉身背軸側表皮 (Japanese) CO_125:0000017 cigar leaf dorsal surface A portion of leaf lamina abaxial epidermis that covers the abaxial surface of a cigar leaf. CGP:curators POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis abaxial de la l&#225mina de la hoja en cigarro (Spanish) NIG:Yukiko_Yamazaki タバコ 葉身背軸側表皮 (Japanese) free tepal 2010-11-15T01:06:51Z A tepal that is separate from all other tepals. CO_125:0000020 PO:0025136 Ramona This is a phenotype that is a cross-product of PO:0025136 (tepal) and PATO:0001505 (separated from). plant_anatomy t&#233palo libre (Spanish) 花被片 (Japanese) POC:Maria_Alejandra_Gandolfo t&#233palo libre (Spanish) NIG:Yukiko_Yamazaki 花被片 (Japanese) A tepal that is separate from all other tepals. POC:Curators fused tepal 2010-11-15T01:12:18Z A tepal that is fused to another tepal. May be fused to two tepals (one on either side). This is a phenotype that is a cross-product of PO:0025136 (tepal) and PATO:0000642 (fused with). PO:0025137 Ramona plant_anatomy t&#233palo fusionado (Spanish) 融合花被片 (Japanese) A tepal that is fused to another tepal. POC:Curators POC:Maria_Alejandra_Gandolfo t&#233palo fusionado (Spanish) NIG:Yukiko_Yamazaki 融合花被片 (Japanese) fused collective tepal structure 2010-11-15T01:18:23Z A collective tepal structure that has as parts at least two fused tepals. PO:0025138 Ramona This is a phenotype that is a cross-product of PO:0025021 (collective tepal structure) and PATO:0000642 (fused with). In Musa, there are there are 5 fused tepals which form 3 major lobes and 2 minor lobes. compound tepal estrutura colectiva de t&#233palo fusionado (Spanish) plant_anatomy syntepalous perianth 複数の融合花被片構造 (Japanese) POC:Maria_Alejandra_Gandolfo estrutura colectiva de t&#233palo fusionado (Spanish) CO_125:0000021 compound tepal A collective tepal structure that has as parts at least two fused tepals. POC:Curators NIG:Yukiko_Yamazaki 複数の融合花被片構造 (Japanese) phyllome apex &#225pice del filoma (Spanish) 2010-11-15T01:25:20Z It is not precisely defined how far toward the base from the tip a phyllome apex extends. For the apical most portion of a phyllome, use the term phyllome tip. PO:0025139 Ramona The apical portion of a phyllome. plant_anatomy フィロム頂端 (Japanese) NIG:Yukiko_Yamazaki フィロム頂端 (Japanese) &#225pice del filoma (Spanish) POC:Maria_Alejandra_Gandolfo POC:Ramona_Walls The apical portion of a phyllome. phyllome base 2010-11-15T01:25:26Z PO:0025140 Ramona The basal part of a phyllome, where it attaches to a shoot axis. base del filoma (Spanish) plant_anatomy フィロム基部、群葉？基部 (Japanese) POC:Ramona_Walls The basal part of a phyllome, where it attaches to a shoot axis. NIG:Yukiko_Yamazaki フィロム基部、群葉？基部 (Japanese) POC:Maria_Alejandra_Gandolfo base del filoma (Spanish) phyllome tip 2010-11-15T01:34:53Z PO:0025141 Ramona The apical most portion of a phyllome apex. This term is to be used for only the apical most portion of a phyllome. For a larger area, use the term phyllome apex. Use this term when describing the shape of a phyllome tip. plant_anatomy punta del filoma (Spanish) フィロム 先端、群葉 (Japanese) POC:Maria_Alejandra_Gandolfo punta del filoma (Spanish) NIG:Yukiko_Yamazaki フィロム 先端、群葉 (Japanese) POC:Ramona_Walls The apical most portion of a phyllome apex. leaf tip 2010-11-15T01:36:13Z A phyllome tip that is part of a leaf apex. OBO_SF_PO:3298269 PO:0025142 Ramona This term is to be used for only the apical most portion of a leaf. For a larger area, use the term leaf apex. Use this term when describing the shape of a leaf tip. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. plant_anatomy punta de la hoja (Spanish) 葉端 (Japanese) NIG:Yukiko_Yamazaki 葉端 (Japanese) POC:Maria_Alejandra_Gandolfo punta de la hoja (Spanish) A phyllome tip that is part of a leaf apex. POC:Ramona_Walls tepal apex &#225pice del t&#233palo (Spanish) 2010-11-15T01:42:08Z A phyllome apex that is part of a tepal. It is not precisely defined how far toward the base from the tip a tepal apex extends. For the apical most portion of a tepal, use the term tepal tip. PO:0025143 Ramona compound tepal lobe free tepal apex plant_anatomy 花被片 頂 (Japanese) A phyllome apex that is part of a tepal. POC:Ramona_Walls CO_125:0000031 compound tepal lobe CO_125:0000025 free tepal apex &#225pice del t&#233palo (Spanish) POC:Maria_Alejandra_Gandolfo NIG:Yukiko_Yamazaki 花被片 頂 (Japanese) petal apex &#225pice del p&#233talo (Spanish) 2010-11-15T01:43:22Z A phyllome apex that is part of a petal. It is not precisely defined how far toward the base from the tip a petal apex extends. For the apical most portion of a petal, use the term petal tip. PO:0025144 Ramona plant_anatomy 花弁 頂 (Japanese) A phyllome apex that is part of a petal. POC:Ramona_Walls &#225pice del p&#233talo (Spanish) POC:Maria_Alejandra_Gandolfo NIG:Yukiko_Yamazaki 花弁 頂 (Japanese) sepal apex &#225pice del s&#233palo (Spanish) 2010-11-15T01:43:23Z A phyllome apex that is part of a sepal. It is not precisely defined how far toward the base from the tip a sepal apex extends. For the apical most portion of a sepal, use the term sepal tip. PO:0025145 Ramona plant_anatomy がく片 頂端 (Japanese) NIG:Yukiko_Yamazaki がく片 頂端 (Japanese) &#225pice del s&#233palo (Spanish) POC:Maria_Alejandra_Gandolfo A phyllome apex that is part of a sepal. POC:Ramona_Walls petal base 2010-11-15T01:47:57Z A phyllome base that is part of a petal. PO:0025146 Ramona base del p&#233talo (Spanish) plant_anatomy 花弁 基部 (Japanese) NIG:Yukiko_Yamazaki 花弁 基部 (Japanese) A phyllome base that is part of a petal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo base del p&#233talo (Spanish) sepal base 2010-11-15T01:47:58Z A phyllome base that is part of a sepal. PO:0025147 Ramona base del s&#233palo (Spanish) plant_anatomy がく片 基部 (Japanese) NIG:Yukiko_Yamazaki がく片 基部 (Japanese) POC:Maria_Alejandra_Gandolfo base del s&#233palo (Spanish) A phyllome base that is part of a sepal. POC:Ramona_Walls tepal base 2010-11-15T01:47:58Z A phyllome base that is part of a tepal. PO:0025148 Ramona base del t&#233palo (Spanish) plant_anatomy 花被片 基部 (Japanese) NIG:Yukiko_Yamazaki 花被片 基部 (Japanese) A phyllome base that is part of a tepal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo base del t&#233palo (Spanish) petal tip 2010-11-15T01:49:36Z A phyllome tip that is part of a petal apex. PO:0025149 Ramona This term is to be used for only the apical most portion of a petal. For a larger area, use the term petal apex. Use this term when describing the shape of a petal tip. plant_anatomy punta del p&#233talo (Spanish) 花弁 先端 (Japanese) A phyllome tip that is part of a petal apex. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花弁 先端 (Japanese) POC:Maria_Alejandra_Gandolfo punta del p&#233talo (Spanish) sepal tip 2010-11-15T01:49:36Z A phyllome tip that is part of a sepal apex. PO:0025150 Ramona This term is to be used for only the apical most portion of a sepal. For a larger area, use the term sepal apex. Use this term when describing the shape of a sepal tip. plant_anatomy punta del s&#233palo (Spanish) がく片　先端 (Japanese) NIG:Yukiko_Yamazaki がく片　先端 (Japanese) POC:Maria_Alejandra_Gandolfo punta del s&#233palo (Spanish) A phyllome tip that is part of a sepal apex. POC:Ramona_Walls tepal tip 2010-11-15T01:49:37Z A phyllome tip that is part of a tepal apex. PO:0025151 Ramona This term is to be used for only the apical most portion of a tepal. For a larger area, use the term tepal apex. Use this term when describing the shape of a tepal tip. plant_anatomy punta del t&#233palo (Spanish) 花被片 先端 (Japanese) NIG:Yukiko_Yamazaki 花被片 先端 (Japanese) A phyllome tip that is part of a tepal apex. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo punta del t&#233palo (Spanish) peduncle epidermis 2010-11-15T02:08:11Z A portion of branch epidermis that is part of a peduncle. PO:0025152 Ramona epidermis del pedúnculo (Spanish) peduncle surface plant_anatomy 花梗表皮 (Japanese) NIG:Yukiko_Yamazaki 花梗表皮 (Japanese) CO_125:0000036 peduncle surface POC:Maria_Alejandra_Gandolfo epidermis del pedúnculo (Spanish) A portion of branch epidermis that is part of a peduncle. POC:Curators peduncle trichome 2010-11-15T02:14:05Z A shoot axis trichome that is part of a peduncle epidermis. PO:0025153 Ramona peduncle hair plant_anatomy tricoma del pedúnculo (Spanish) 花梗 トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 花梗 トライコーム（毛茸、糸状体） (Japanese) A shoot axis trichome that is part of a peduncle epidermis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo tricoma del pedúnculo (Spanish) CO_125:0000051 peduncle hair bract apex &#225pice de la br&#225ctea (Spanish) 2010-11-15T02:21:05Z A phyllome apex that is part of a bract. CO_125:0000053 It is not precisely defined how far toward the base from the tip a bract apex extends. For the apical most portion of a bract, use the term bract tip. PO:0025154 Ramona plant_anatomy 苞頂端 (Japanese) A phyllome apex that is part of a bract. POC:Ramona_Walls &#225pice de la br&#225ctea (Spanish) POC:Maria_Alejandra_Gandolfo NIG:Yukiko_Yamazaki 苞頂端 (Japanese) bract base 2010-11-15T02:22:45Z A phyllome base that is part of a bract. CO_125:0000056 PO:0025155 Ramona base de la br&#225ctea (Spanish) plant_anatomy 苞 基部 (Japanese) NIG:Yukiko_Yamazaki 苞 基部 (Japanese) A phyllome base that is part of a bract. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo base de la br&#225ctea (Spanish) bract tip 2010-11-15T02:23:56Z A phyllome tip that is part of a bract apex. PO:0025156 Ramona This term is to be used for only the apical most portion of a bract. For a larger area, use the term bract apex. Use this term when describing the shape of a bract tip. plant_anatomy punta de la br&#225ctea (Spanish) 苞端 (Japanese) NIG:Yukiko_Yamazaki 苞端 (Japanese) A phyllome tip that is part of a bract apex. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo punta de la br&#225ctea (Spanish) phyllome epidermis 2010-11-15T02:32:53Z A portion of shoot epidermis that is part of a phyllome. PO:0025157 Ramona epidermis del filoma (Spanish) plant_anatomy フィロム表皮 (Japanese) NIG:Yukiko_Yamazaki フィロム表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del filoma (Spanish) A portion of shoot epidermis that is part of a phyllome. POC:Curators bract epidermis 2010-11-15T02:34:14Z A portion of phyllome epidermis that is part of a bract. PO:0025158 Ramona epidermis de la br&#225ctea (Spanish) plant_anatomy 苞 表皮 (Japanese) NIG:Yukiko_Yamazaki 苞 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis de la br&#225ctea (Spanish) A portion of phyllome epidermis that is part of a bract. POC:Ramona_Walls bract abaxial epidermis 2010-11-15T02:35:37Z A portion of bract epidermis that covers the abaxial/lower surface of a bract. PO:0025159 Ramona bract external face epidermis abaxial de la br&#225ctea (Spanish) plant_anatomy 苞 背軸側 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis abaxial de la br&#225ctea (Spanish) A portion of bract epidermis that covers the abaxial/lower surface of a bract. POC:Ramona_Walls CO_125:0000054 bract external face NIG:Yukiko_Yamazaki 苞 背軸側 表皮 (Japanese) bract adaxial epidermis 2010-11-15T02:35:37Z A portion of bract epidermis that covers the adaxial/upper surface of a bract. PO:0025160 Ramona bract internal face epidermis adaxail de la br&#225ctea (Spanish) plant_anatomy 苞 向軸側 表皮 (Japanese) A portion of bract epidermis that covers the adaxial/upper surface of a bract. POC:Ramona_Walls NIG:Yukiko_Yamazaki 苞 向軸側 表皮 (Japanese) CO_125:0000055 bract internal face POC:Maria_Alejandra_Gandolfo epidermis adaxail de la br&#225ctea (Spanish) portion of plant substance 2010-11-18T07:32:44Z A portion of organism substance that is or was part of a plant. Can include substances like latex, xylem sap, phloem sap, resin, mucilage, oil, cuticle, cutin, sporopollenin. CARO:0000004 portion of organism substance is defined as: Material anatomical entity in a gaseous, liquid, semisolid or solid state; produced by anatomical structures or derived from inhaled and ingested substances that have been modified by anatomical structures as they pass through the body. For plants, the word "body" refers to a whole plant or part thereof. PO:0025161 Ramona plant_anatomy porci&#243n de sustancia vegetal (Spanish) 植物を構成する物質の一部 (Japanese) A portion of organism substance that is or was part of a plant. CARO:0000004 POC:Curators NIG:Yukiko_Yamazaki 植物を構成する物質の一部 (Japanese) POC:Maria_Alejandra_Gandolfo porci&#243n de sustancia vegetal (Spanish) multicellular trichome 2010-11-18T07:46:34Z A portion of plant tissue that forms a non-sclerified outgrowth from the epidermis. Can vary in size and complexity. May contain a secretory gland. PO:0025162 Ramona non-glandular multicelluar trichome non-secretory multicellular trichome plant_anatomy tricoma multicelular (Spanish) 多細胞トライコーム（毛茸、糸状体） (Japanese) A portion of plant tissue that forms a non-sclerified outgrowth from the epidermis. POC:Curators POC:Maria_Alejandra_Gandolfo tricoma multicelular (Spanish) NIG:Yukiko_Yamazaki 多細胞トライコーム（毛茸、糸状体） (Japanese) multicellular trichome branch cell 2010-11-18T08:01:29Z A trichome cell that forms a branch of a multicellular trichome. For branches of a unicellular trichome, see unicellular trichome branch (GO:0090405) in GO. PO:0025163 Ramona c&#233lula ramificada de tricoma multicelular (Spanish) plant_anatomy 多細胞 トライコーム（毛茸、糸状体）分枝細胞 (Japanese) NIG:Yukiko_Yamazaki 多細胞 トライコーム（毛茸、糸状体）分枝細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula ramificada de tricoma multicelular (Spanish) A trichome cell that forms a branch of a multicellular trichome. POC:Curators root epidermal cell 2010-11-18T10:29:44Z An epidermal cell that is part of a root epidermis. PO:0025164 Ramona c&#233lula epid&#233rmica de la ra&#237z (Spanish) plant_anatomy 根表皮細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula epid&#233rmica de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根表皮細胞 (Japanese) An epidermal cell that is part of a root epidermis. POC:Curators shoot epidermal cell 2010-11-18T10:29:44Z An epidermal cell that is part of a shoot epidermis. PO:0025165 Ramona c&#233lula epid&#233rmica del epiblasto (epiblastema) (Spanish) plant_anatomy シュート 表皮 細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula epid&#233rmica del epiblasto (epiblastema) (Spanish) An epidermal cell that is part of a shoot epidermis. POC:Curators NIG:Yukiko_Yamazaki シュート 表皮 細胞 (Japanese) papilla cell 2010-11-18T05:25:37Z An epidermal pavement cell with a short protuberance. OBO_SF_PO:3115430 PO:0025166 Ramona See plant cell papilla (GO:0090395) for the subcellular component papilla. c&#233lula papilosa (Spanish) plant_anatomy 乳頭細胞 (Japanese) NIG:Yukiko_Yamazaki 乳頭細胞 (Japanese) An epidermal pavement cell with a short protuberance. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula papilosa (Spanish) leaf papilla cell 2010-11-18T05:37:23Z A papilla cell that is part of a leaf epidermis. OBO_SF_PO:3115430 PO:0025167 Ramona See leaf papilla (GO:0090396) for the subcellular component leaf papilla. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. c&#233lula papilosa de la epidermis (Spanish) plant_anatomy 葉乳頭毛細胞（パピラ） (Japanese) A papilla cell that is part of a leaf epidermis. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula papilosa de la epidermis (Spanish) NIG:Yukiko_Yamazaki 葉乳頭毛細胞（パピラ） (Japanese) stigma papilla cell 2010-11-18T05:37:23Z A papilla cell that is part of a stigma epidermis. OBO_SF_PO:3115430 PO:0025168 Ramona See stigma papilla (GO:0090397) for the subcellular component stigma papilla. c&#233lula papilosa del estigma (Spanish) plant_anatomy 柱頭乳頭細胞 (Japanese) NIG:Yukiko_Yamazaki 柱頭乳頭細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula papilosa del estigma (Spanish) A papilla cell that is part of a stigma epidermis. POC:Curators prickle 2010-11-18T07:47:30Z A portion of epidermis that is a sclerified outgrowth. OBO_SF_PO:3115540 Often found on stems and leaves. PO:0025169 Ramona espinilla (Spanish) plant_anatomy いが、刺状突起 (Japanese) A portion of epidermis that is a sclerified outgrowth. POC:Curators NIG:Yukiko_Yamazaki いが、刺状突起 (Japanese) POC:Maria_Alejandra_Gandolfo espinilla (Spanish) root prickle 2010-11-18T07:47:30Z A prickle that is part of a root. OBO_SF_PO:3115540 PO:0025170 Ramona espinilla de la ra&#237z (Spanish) plant_anatomy 根刺状突起 (Japanese) POC:Maria_Alejandra_Gandolfo espinilla de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根刺状突起 (Japanese) A prickle that is part of a root. POC:Curators shoot axis prickle 2010-11-18T07:47:30Z A prickle that is part of a shoot axis. OBO_SF_PO:3115540 PO:0025171 Ramona espinilla del eje del epiblasto (epiblastema) (Spanish) plant_anatomy シュート 軸表皮のとげ (Japanese) NIG:Yukiko_Yamazaki シュート 軸表皮のとげ (Japanese) POC:Maria_Alejandra_Gandolfo espinilla del eje del epiblasto (epiblastema) (Spanish) A prickle that is part of a shoot axis. POC:Curators thorn 2010-11-18T08:07:48Z A branch that is a sclerified, pointed outgrowth. A thorn is a short, pointed (PATO:0002258) woody structure, may be branched. OBO_SF_PO:3115545 PO:0025172 Ramona espina (Spanish) plant_anatomy とげ（spine, prickle) (Japanese) NIG:Yukiko_Yamazaki とげ（spine, prickle) (Japanese) A branch that is a sclerified, pointed outgrowth. POC:Curators POC:Maria_Alejandra_Gandolfo espina (Spanish) spine leaf 2010-11-18T08:10:24Z A leaf that is a sclerified and pointed and lacks a lamina. PATO:0002258 PO:0025173 Ramona See also stipule spine (PO:0025174). espina de hoja (Spanish) leaf spine plant_anatomy 葉針 (Japanese) A leaf that is a sclerified and pointed and lacks a lamina. POC:Curators POC:Maria_Alejandra_Gandolfo espina de hoja (Spanish) NIG:Yukiko_Yamazaki 葉針 (Japanese) spine stipule 2010-11-18T08:14:18Z A stipule that is sclerified and pointed. OBO_SF_PO:3115550 PO:0025174 Ramona See also leaf spine (PO:0025173). espina de est&#237pula (Spanish) plant_anatomy stipule spine 托葉とげ (Japanese) POC:Maria_Alejandra_Gandolfo espina de est&#237pula (Spanish) NIG:Yukiko_Yamazaki 托葉とげ (Japanese) A stipule that is sclerified and pointed. PATO:0002258 POC:Curators leaf prickle 2010-11-22T09:35:01Z A prickle that is part of a leaf. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:3115540 PO:0025175 Ramona espinilla de la hoja (Spanish) plant_anatomy 葉刺状突起 (Japanese) A prickle that is part of a leaf. POC:Curators POC:Maria_Alejandra_Gandolfo espinilla de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉刺状突起 (Japanese) stem trichome 2010-11-22T09:54:46Z A shoot axis trichome that is part of a stem epidermis. PO:0025176 Ramona plant_anatomy stem hair tricoma del tallo (Spanish) 茎　トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 茎　トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma del tallo (Spanish) A shoot axis trichome that is part of a stem epidermis. POC:Ramona_Walls branch trichome 2010-11-22T09:54:46Z A shoot axis trichome that is part of a branch epidermis. PO:0025177 Ramona branch hair plant_anatomy tricoma de una ramificaci&#243n (Spanish) 枝 トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 枝 トライコーム（毛茸、糸状体） (Japanese) A shoot axis trichome that is part of a branch epidermis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo tricoma de una ramificaci&#243n (Spanish) stem epidermis 2010-11-22T09:56:21Z A portion of shoot axis epidermis that is part of a stem. PO:0025178 Ramona epidermis del tallo (Spanish) plant_anatomy 茎　表皮 (Japanese) NIG:Yukiko_Yamazaki 茎　表皮 (Japanese) A portion of shoot axis epidermis that is part of a stem. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis del tallo (Spanish) branch epidermis 2010-11-22T09:58:06Z A portion of shoot axis epidermis that is part of a branch. PO:0025179 Ramona epidermis de la ramificaci&#243n (Spanish) plant_anatomy 枝 表皮 (Japanese) NIG:Yukiko_Yamazaki 枝 表皮 (Japanese) A portion of shoot axis epidermis that is part of a branch. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis de la ramificaci&#243n (Spanish) plant axis elongation zone 2010-12-03T08:50:10Z A cardinal organ part that is part of a plant axis that is located directly behind an apical meristem, in which the cells are undergoing longitudinal expansion. PO:0025180 Ramona plant_anatomy zona de elongaci&#243n del eje de la planta (Spanish) 植物軸伸長帯 (Japanese) A cardinal organ part that is part of a plant axis that is located directly behind an apical meristem, in which the cells are undergoing longitudinal expansion. POC:Curators NIG:Yukiko_Yamazaki 植物軸伸長帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n del eje de la planta (Spanish) root elongation zone 2010-12-03T08:54:52Z A plant axis elongation zone that is part of a root tip and located directly behind the root apical meristem. PO:0025181 Ramona The root elongation zone is only a few millimeters in length and is the only portion of the root in which cell elongation generally occurs. Root hairs are not yet produced in this region. Primary root tissues begin to differentiate in the root elongation zone. This term replaces elongation zone (PO:0020125). plant_anatomy zona de elongaci&#243n de la ra&#237z (Spanish) 根伸長帯 (Japanese) A plant axis elongation zone that is part of a root tip and located directly behind the root apical meristem. POC:Curators POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n de la ra&#237z (Spanish) NIG:Yukiko_Yamazaki 根伸長帯 (Japanese) sepal trichome 2010-12-06T01:11:21Z A phyllome trichome that is part of a sepal epidermis. OBO_SF_PO:3112828 PO:0025182 Ramona plant_anatomy tricoma de la epidermis del s&#233palo (Spanish) がく片 トライコーム（毛茸、糸状体） (Japanese) A phyllome trichome that is part of a sepal epidermis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo tricoma de la epidermis del s&#233palo (Spanish) NIG:Yukiko_Yamazaki がく片 トライコーム（毛茸、糸状体） (Japanese) leaf stomatal complex 2010-12-09T11:47:55Z A phyllome stomatal complex that is part of a leaf. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025183 Ramona complejo estom&#225tico de la hoja (Spanish) leaf epidermal stomatal complex leaf epidermis stomatal complex plant_anatomy 葉気孔装置 (Japanese) NIG:Yukiko_Yamazaki 葉気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico de la hoja (Spanish) A phyllome stomatal complex that is part of a leaf. POC:Ramona_Walls tepal epidermis 2010-12-06T01:15:36Z A portion of phyllome epidermis that is part of a tepal. PO:0025184 Ramona epidermis del t&#233palo (Spanish) plant_anatomy 花被片 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis del t&#233palo (Spanish) A portion of phyllome epidermis that is part of a tepal. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花被片 表皮 (Japanese) leaf lamina stomatal complex 2010-12-09T11:49:35Z A leaf stomatal complex that is part of a leaf lamina. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025185 Ramona complejo estom&#225tico de la l&#225mina de la hoja (Spanish) leaf lamina epidermal stomatal complex leaf lamina epidermis stomatal complex plant_anatomy 葉身気孔装置 (Japanese) A leaf stomatal complex that is part of a leaf lamina. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo complejo estom&#225tico de la l&#225mina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉身気孔装置 (Japanese) phyllome trichome 2010-12-06T01:17:31Z A trichome that is part of a phyllome epidermis. PO:0025186 Ramona plant_anatomy tricoma del filoma (Spanish) フィロムトライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki フィロムトライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma del filoma (Spanish) A trichome that is part of a phyllome epidermis. POC:Ramona_Walls petal trichome 2010-12-06T01:18:53Z A phyllome trichome that is part of a petal epidermis. PO:0025187 Ramona plant_anatomy tricoma del p&#233talo (Spanish) 花弁トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 花弁トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma del p&#233talo (Spanish) A phyllome trichome that is part of a petal epidermis. POC:Ramona_Walls tepal trichome 2010-12-06T01:18:53Z A phyllome trichome that is part of a tepal epidermis. PO:0025188 Ramona plant_anatomy tricoma de la epidermis del t&#233palo (Spanish) 花被片トライコーム（毛茸、糸状体） (Japanese) A phyllome trichome that is part of a tepal epidermis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花被片トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma de la epidermis del t&#233palo (Spanish) petiole stomatal complex 2010-12-09T11:49:35Z A leaf stomatal complex that is part of a petiole. PO:0025189 Ramona complejo estom&#225tico del pec&#237olo (Spanish) petiole epidermal stomatal complex petiole epidermis stomatal complex plant_anatomy 葉柄 気孔装置 (Japanese) NIG:Yukiko_Yamazaki 葉柄 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del pec&#237olo (Spanish) A leaf stomatal complex that is part of a petiole. POC:Ramona_Walls leaf abaxial stomatal complex 2010-12-17T03:01:55Z A leaf stomatal complex that is part of a leaf abaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025190 Ramona complejo estom&#225tico de la superficie abaxial de la hoja (Spanish) leaf abaxial epidermal stomatal complex leaf abaxial epidermis stomatal complex plant_anatomy 葉背軸側気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico de la superficie abaxial de la hoja (Spanish) A leaf stomatal complex that is part of a leaf abaxial epidermis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉背軸側気孔装置 (Japanese) leaf adaxial stomatal complex 2010-12-17T03:01:55Z A leaf stomatal complex that is part of a leaf adaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025191 Ramona complejo estom&#225tico de la superficie adaxial de la hoja (Spanish) leaf adaxial epidermal stomatal complex leaf adaxial epidermis stomatal complex plant_anatomy 葉向軸側気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico de la superficie adaxial de la hoja (Spanish) A leaf stomatal complex that is part of a leaf adaxial epidermis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉向軸側気孔装置 (Japanese) tepal abaxial epidermis 2010-12-20T07:49:04Z A portion of tepal epidermis that covers the abaxial/lower surface of a tepal. PO:0025192 Ramona epidermis abaxial del t&#233palo (Spanish) plant_anatomy 花被片 背軸側 表皮 (Japanese) A portion of tepal epidermis that covers the abaxial/lower surface of a tepal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis abaxial del t&#233palo (Spanish) NIG:Yukiko_Yamazaki 花被片 背軸側 表皮 (Japanese) tepal adaxial epidermis 2010-12-20T07:49:04Z A portion of tepal epidermis that covers the adaxial/upper surface of a tepal. PO:0025193 Ramona epidermis adaxail del t&#233palo (Spanish) plant_anatomy 花被片 向軸側 表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis adaxail del t&#233palo (Spanish) A portion of tepal epidermis that covers the adaxial/upper surface of a tepal. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花被片 向軸側 表皮 (Japanese) root nodule meristem 2010-12-09T01:39:55Z A root meristem that gives rise to a root nodule. PMID:1809347 PO:0025194 Ramona meristema del n&#243dulo de la ra&#237z (Spanish) plant_anatomy 根粒分裂組織 (Japanese) NIG:Yukiko_Yamazaki 根粒分裂組織 (Japanese) A root meristem that gives rise to a root nodule. PMID:1809347 POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo meristema del n&#243dulo de la ra&#237z (Spanish) pollen tube cell 2010-12-09T02:11:17Z A plant cell that develops from a vegetative cell and forms a tubular extension of the pollen grain. Carries the male gametes to into or near the ovule. May be branched in gymnosperms. See GO for pollen tube (GO:0090406) or pollen tube tip (GO:0090404). OBO_SF_PO:3093226 PO:0025195 Ramona c&#233lula del tubo pol&#237nico (Spanish) plant_anatomy 花粉管細胞 (Japanese) A plant cell that develops from a vegetative cell and forms a tubular extension of the pollen grain. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花粉管細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula del tubo pol&#237nico (Spanish) basal endosperm transfer layer 2010-12-09T02:23:04Z A portion of plant tissue that is part of an endosperm and is composed of basal endosperm transfer cells. Involved in transferring nutrients to an embryo. OBO_SF_PO:3132534 PO:0025196 Ramona capa de transferencia del endosperma basal (Spanish) plant_anatomy 基底胚乳転送層 (Japanese) POC:Maria_Alejandra_Gandolfo capa de transferencia del endosperma basal (Spanish) NIG:Yukiko_Yamazaki 基底胚乳転送層 (Japanese) A portion of plant tissue that is part of an endosperm and is composed of basal endosperm transfer cells. POC:Ramona_Walls stele 2010-12-09T03:56:19Z A cardinal organ part that is the central column of a plant axis that consists of the primary vascular tissue and associated ground tissue. If a pith is present, it is part of the stele, otherwise the stele only includes the primary vascular tissue and the ground tissue that surrounds it. OBO_SF_PO:3080915 PO:0025197 Ramona estela (Spanish) plant_anatomy 中心柱, central cylinder (Japanese) POC:Maria_Alejandra_Gandolfo estela (Spanish) NIG:Yukiko_Yamazaki 中心柱, central cylinder (Japanese) A cardinal organ part that is the central column of a plant axis that consists of the primary vascular tissue and associated ground tissue. POC:Curators shoot axis stele 2010-12-09T03:58:34Z A stele that is part of a shoot axis. PO:0025198 Ramona estela del eje del epiblasto (epiblastema) (Spanish) plant_anatomy シュート 軸 中心柱 (Japanese) NIG:Yukiko_Yamazaki シュート 軸 中心柱 (Japanese) A stele that is part of a shoot axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo estela del eje del epiblasto (epiblastema) (Spanish) branch stele 2010-12-09T03:59:35Z A shoot axis stele that is part of a branch. PO:0025199 Ramona estela de la ramificaci&#243n (Spanish) plant_anatomy 枝 中心柱 (Japanese) POC:Maria_Alejandra_Gandolfo estela de la ramificaci&#243n (Spanish) NIG:Yukiko_Yamazaki 枝 中心柱 (Japanese) A shoot axis stele that is part of a branch. POC:Ramona_Walls stem stele 2010-12-09T03:59:35Z A shoot axis stele that is part of a stem. PO:0025200 Ramona estela del tallo (Spanish) plant_anatomy 茎　中心柱 (Japanese) POC:Maria_Alejandra_Gandolfo estela del tallo (Spanish) NIG:Yukiko_Yamazaki 茎　中心柱 (Japanese) A shoot axis stele that is part of a stem. POC:Ramona_Walls megasporangium 2010-12-09T04:05:41Z A sporangium in which megaspores are produced. OBO_SF_PO:3132602 PO:0025201 Ramona megasporangio (Spanish) plant_anatomy 大胞子嚢 (Japanese) A sporangium in which megaspores are produced. ISBN:0716710072 NIG:Yukiko_Yamazaki 大胞子嚢 (Japanese) POC:Maria_Alejandra_Gandolfo megasporangio (Spanish) microsporangium 2010-12-09T04:05:41Z A sporangium in which microspores are produced. OBO_SF_PO:3132609 PO:0025202 Ramona microsporangio (Spanish) plant_anatomy 小胞子嚢 (Japanese) POC:Maria_Alejandra_Gandolfo microsporangio (Spanish) NIG:Yukiko_Yamazaki 小胞子嚢 (Japanese) A sporangium in which microspores are produced. ISBN:0716710072 pericarp vascular bundle 2010-12-17T08:16:40Z A vascular bundle that is part of a pericarp. PO:0025203 Ramona haz vascular del pericarpo (Spanish) plant_anatomy 果皮 維管束 (Japanese) A vascular bundle that is part of a pericarp. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo haz vascular del pericarpo (Spanish) NIG:Yukiko_Yamazaki 果皮 維管束 (Japanese) rhizome internode 2010-12-17T09:22:47Z A shoot axis internode that is part of a rhizome. OBO_SF_PO:1766539 PO:0025204 Ramona internodo del rizoma (Spanish) plant_anatomy 根茎節間 (Japanese) POC:Maria_Alejandra_Gandolfo internodo del rizoma (Spanish) NIG:Yukiko_Yamazaki 根茎節間 (Japanese) A shoot axis internode that is part of a rhizome. POC:Ramona_Walls shoot system vascular system 2010-12-17T09:34:58Z A vascular system that is part of a shoot system. OBO_SF_PO:2285839 PO:0025205 Ramona plant_anatomy sistema vascular del sistema del epiblasto (epiblastema) (Spanish) シュート系維管系 (Japanese) NIG:Yukiko_Yamazaki シュート系維管系 (Japanese) A vascular system that is part of a shoot system. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sistema vascular del sistema del epiblasto (epiblastema) (Spanish) phyllome vascular system 2010-12-17T10:11:07Z A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a phyllome. PO:0025206 Ramona plant_anatomy sistema vascular del filoma (Spanish) フィロム 維管系、群葉 (Japanese) NIG:Yukiko_Yamazaki フィロム 維管系、群葉 (Japanese) A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a phyllome. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo sistema vascular del filoma (Spanish) tepal vascular system 2010-12-17T10:28:52Z A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a tepal. PO:0025207 Ramona plant_anatomy sistema vascular del t&#233palo (Spanish) 花被片 維管系 (Japanese) POC:Maria_Alejandra_Gandolfo sistema vascular del t&#233palo (Spanish) A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a tepal. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花被片 維管系 (Japanese) carpel trichome 2010-12-17T02:04:36Z A phyllome trichome that is part of a bract epidermis. PO:0025208 Ramona plant_anatomy tricoma del carpelo (Spanish) 心皮 トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 心皮 トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma del carpelo (Spanish) A phyllome trichome that is part of a bract epidermis. POC:Ramona_Walls stamen trichome 2010-12-17T02:04:36Z A phyllome trichome that is part of a stamen epidermis. PO:0025209 Ramona plant_anatomy tricoma vascular del estambre (Spanish) 雄蕊 トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 雄蕊 トライコーム（毛茸、糸状体） (Japanese) A phyllome trichome that is part of a stamen epidermis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo tricoma vascular del estambre (Spanish) leaf abaxial trichome 2010-12-17T02:08:36Z A leaf trichome that is part of a leaf abaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025210 Ramona plant_anatomy tricoma de la superficie abaxial de la hoja (Spanish) 葉背軸側トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma de la superficie abaxial de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉背軸側トライコーム（毛茸、糸状体） (Japanese) A leaf trichome that is part of a leaf abaxial epidermis. POC:Ramona_Walls leaf adaxial trichome 2010-12-17T02:08:37Z A leaf trichome that is part of a leaf adaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025211 Ramona plant_anatomy tricoma de la superficie adaxial de la hoja (Spanish) 葉向軸側トライコーム（毛茸、糸状体） (Japanese) NIG:Yukiko_Yamazaki 葉向軸側トライコーム（毛茸、糸状体） (Japanese) POC:Maria_Alejandra_Gandolfo tricoma de la superficie adaxial de la hoja (Spanish) A leaf trichome that is part of a leaf adaxial epidermis. POC:Ramona_Walls leaf pavement cell 2010-12-17T02:47:25Z An epidermal pavement cell that is part of a leaf epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:3139280 PO:0025212 Ramona c&#233lula de pavimento de la hoja (Spanish) plant_anatomy 葉被蓋細胞 (Japanese) NIG:Yukiko_Yamazaki 葉被蓋細胞 (Japanese) An epidermal pavement cell that is part of a leaf epidermis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo c&#233lula de pavimento de la hoja (Spanish) leaf abaxial pavement cell 2010-12-17T02:52:02Z A leaf pavement cell that is part of a leaf abaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025213 Ramona c&#233lula de pavimento de la superficie abaxial de la hoja (Spanish) plant_anatomy 葉背軸側被蓋細胞 (Japanese) A leaf pavement cell that is part of a leaf abaxial epidermis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉背軸側被蓋細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de pavimento de la superficie abaxial de la hoja (Spanish) leaf adaxial pavement cell 2010-12-17T02:52:02Z A leaf pavement cell that is part of a leaf adaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025214 Ramona c&#233lula de pavimento de la superficie adaxial de la hoja (Spanish) plant_anatomy 葉向軸側被蓋細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula de pavimento de la superficie adaxial de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉向軸側被蓋細胞 (Japanese) A leaf pavement cell that is part of a leaf adaxial epidermis. POC:Ramona_Walls phyllome stomatal complex 2010-12-20T08:23:11Z A stomatal complex that is part of a phyllome. PO:0025215 Ramona complejo estom&#225tico del filoma (Spanish) phyllome epidermal stomatal complex phyllome epidermis stomatal complex plant_anatomy フィロム 気孔装置、群葉 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del filoma (Spanish) NIG:Yukiko_Yamazaki フィロム 気孔装置、群葉 (Japanese) A stomatal complex that is part of a phyllome. POC:Ramona_Walls bract stomatal complex 2010-12-20T08:27:52Z A phyllome stomatal complex that is part of a bract. PO:0025216 Ramona bract epidermal stomatal complex bract epidermis stomatal complex complejo estom&#225tico de la br&#225ctea (Spanish) plant_anatomy 苞 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico de la br&#225ctea (Spanish) A phyllome stomatal complex that is part of a bract. POC:Ramona_Walls NIG:Yukiko_Yamazaki 苞 気孔装置 (Japanese) carpel stomatal complex 2010-12-20T08:27:52Z A phyllome stomatal complex that is part of a carpel. PO:0025217 Ramona carpel epidermal stomatal complex carpel epidermis stomatal complex complejo estom&#225tico del carpelo (Spanish) plant_anatomy 心皮 気孔装置 (Japanese) NIG:Yukiko_Yamazaki 心皮 気孔装置 (Japanese) A phyllome stomatal complex that is part of a carpel. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del carpelo (Spanish) petal stomatal complex 2010-12-20T08:27:52Z A phyllome stomatal complex that is part of a petal. PO:0025218 Ramona complejo estom&#225tico del p&#233talo (Spanish) petal epidermal stomatal complex petal epidermis stomatal complex plant_anatomy 花弁 気孔装置 (Japanese) NIG:Yukiko_Yamazaki 花弁 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del p&#233talo (Spanish) A phyllome stomatal complex that is part of a petal. POC:Ramona_Walls sepal stomatal complex 2010-12-20T08:27:52Z A phyllome stomatal complex that is part of a sepal. PO:0025219 Ramona complejo estom&#225tico del s&#233palo (Spanish) plant_anatomy sepal epidermal stomatal complex sepal epidermis stomatal complex がく片 気孔装置 (Japanese) NIG:Yukiko_Yamazaki がく片 気孔装置 (Japanese) A phyllome stomatal complex that is part of a sepal. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del s&#233palo (Spanish) stamen stomatal complex 2010-12-20T08:27:52Z A phyllome stomatal complex that is part of a stamen. PO:0025220 Ramona complejo estom&#225tico del estambre (Spanish) plant_anatomy stamen epidermal stomatal complex stamen epidermis stomatal complex 雄蕊 気孔装置 (Japanese) A phyllome stomatal complex that is part of a stamen. POC:Ramona_Walls NIG:Yukiko_Yamazaki 雄蕊 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del estambre (Spanish) tepal stomatal complex 2010-12-20T08:27:52Z A phyllome stomatal complex that is part of a tepal. PO:0025221 Ramona complejo estom&#225tico del t&#233palo (Spanish) plant_anatomy tepal epidermal stomatal complex tepal epidermis stomatal complex 花被片 気孔装置 (Japanese) POC:Maria_Alejandra_Gandolfo complejo estom&#225tico del t&#233palo (Spanish) A phyllome stomatal complex that is part of a tepal. POC:Ramona_Walls NIG:Yukiko_Yamazaki 花被片 気孔装置 (Japanese) reproductive shoot apex &#225pice reproductivo del epiblasto (epiblastema) (Spanish) 2010-12-20T08:47:03Z A shoot apex that has as part a reproductive shoot apical meristem. PO:0025222 Ramona plant_anatomy 生殖 シュート頂、茎頂 (Japanese) A shoot apex that has as part a reproductive shoot apical meristem. POC:Ramona_Walls &#225pice reproductivo del epiblasto (epiblastema) (Spanish) POC:Maria_Alejandra_Gandolfo NIG:Yukiko_Yamazaki 生殖 シュート頂、茎頂 (Japanese) vegetative shoot apex &#225pice vegetativo del epiblasto (epiblastema) (Spanish) 2010-12-20T08:47:03Z A shoot apex that has as part a vegetative shoot apical meristem. PO:0025223 Ramona plant_anatomy 栄養シュート頂、栄養枝頂 (Japanese) NIG:Yukiko_Yamazaki 栄養シュート頂、栄養枝頂 (Japanese) &#225pice vegetativo del epiblasto (epiblastema) (Spanish) POC:Maria_Alejandra_Gandolfo A shoot apex that has as part a vegetative shoot apical meristem. POC:Ramona_Walls axil 2010-12-20T08:59:45Z A plant anatomical space that is the space between a shoot axis and a leaf, bract, or branch that branches from the shoot axis. PO:0025224 Ramona axila (Spanish) plant_anatomy 葉腋 (Japanese) A plant anatomical space that is the space between a shoot axis and a leaf, bract, or branch that branches from the shoot axis. POC:Curators NIG:Yukiko_Yamazaki 葉腋 (Japanese) POC:Maria_Alejandra_Gandolfo axila (Spanish) bract axil 2010-12-20T09:03:32Z An axil that is the space between a shoot axis and a bract that branches from the shoot axis. PO:0025225 Ramona axila de la br&#225ctea (Spanish) plant_anatomy 苞腋 (Japanese) An axil that is the space between a shoot axis and a bract that branches from the shoot axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo axila de la br&#225ctea (Spanish) NIG:Yukiko_Yamazaki 苞腋 (Japanese) branch axil 2010-12-20T09:03:32Z An axil that is the space between a shoot axis and a branch that branches from the shoot axis. PO:0025226 Ramona axila de la ramificaci&#243n (Spanish) plant_anatomy 枝腋 (Japanese) An axil that is the space between a shoot axis and a branch that branches from the shoot axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo axila de la ramificaci&#243n (Spanish) NIG:Yukiko_Yamazaki 枝腋 (Japanese) tetrad of megaspores 2010-12-20T09:08:29Z A portion of plant tissue consisting of four megaspores that remained joined together shortly after meiosis. One cell will give rise to a female gametophyte. PO:0025227 Ramona Usually only one of the four megaspores develops and the other three die. plant_anatomy t&#233trada de megasporas (Spanish) 大胞子の四分子 (Japanese) POC:Maria_Alejandra_Gandolfo t&#233trada de megasporas (Spanish) A portion of plant tissue consisting of four megaspores that remained joined together shortly after meiosis. One cell will give rise to a female gametophyte. POC:Ramona_Walls NIG:Yukiko_Yamazaki 大胞子の四分子 (Japanese) valve 2010-12-20T09:21:21Z A cardinal organ part that is a part of a plant structure that splits apart when the structure dehisces. OBO_SF_PO:3132512 PO:0025228 Ramona plant_anatomy valva (Spanish) 弁 (Japanese) A cardinal organ part that is a part of a plant structure that splits apart when the structure dehisces. POC:Ramona_Walls NIG:Yukiko_Yamazaki 弁 (Japanese) POC:Maria_Alejandra_Gandolfo valva (Spanish) spore capsule valve 2010-12-20T09:25:07Z A valve that is a part of a spore capsule that splits apart when the spore capsule dehisces. Found in bryophytes. A spore capsule may dehisce ongitudinally, forming evenely sized valves, or it may dehisce at the capsule annulus, forming the operculum, which is a specialized type of valve. OBO_SF_PO:3132512 PO:0025229 Ramona plant_anatomy valva de la c&#225psula de musgo (Spanish) コケ類　蒴（さく）弁 (Japanese) NIG:Yukiko_Yamazaki コケ類　蒴（さく）弁 (Japanese) A valve that is a part of a spore capsule that splits apart when the spore capsule dehisces. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo valva de la c&#225psula de musgo (Spanish) columella 2010-12-20T09:32:11Z A portion of plant tissue that forms the central axis of a plant structure such as a fruit or moss capsule. OBO_SF_PO:3132522 PO:0025230 Ramona columela (Spanish) plant_anatomy portion of columella tissue 軸柱、柱軸 (Japanese) POC:Maria_Alejandra_Gandolfo columela (Spanish) NIG:Yukiko_Yamazaki 軸柱、柱軸 (Japanese) A portion of plant tissue that forms the central axis of a plant structure such as a fruit or moss capsule. POC:Curators spore capsule columella 2010-12-20T09:34:34Z A columella that forms the central axis of a spore capsule. Found in bryophytes. OBO_SF_PO:3132522 PO:0025231 Ramona columela de la c&#225psula de musgo (Spanish) plant_anatomy コケ類　蒴（さく）軸柱 (Japanese) A columella that forms the central axis of a spore capsule. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo columela de la c&#225psula de musgo (Spanish) NIG:Yukiko_Yamazaki コケ類　蒴（さく）軸柱 (Japanese) portion of embryo plant tissue 2010-12-20T12:27:10Z A portion of plant tissue that is part of a plant embryo. OBO_SF_PO:3293751 PO:0025233 Ramona This class is for tissues that only occur as part of an embryo. plant_anatomy portion of embryonic plant tissue tejido embri&#243nico vegetal (Spanish) 胚性組織 (Japanese) POC:Maria_Alejandra_Gandolfo tejido embri&#243nico vegetal (Spanish) NIG:Yukiko_Yamazaki 胚性組織 (Japanese) A portion of plant tissue that is part of a plant embryo. POC:Curators phyllome stomatal pore 2010-12-29T01:33:50Z A stomatal pore that is part of a phyllome stomatal complex. PO:0025234 Ramona plant_anatomy poro estom&#225tico del filoma (Spanish) フィロム 気孔開口部、群葉 (Japanese) NIG:Yukiko_Yamazaki フィロム 気孔開口部、群葉 (Japanese) A stomatal pore that is part of a phyllome stomatal complex. POC:Curators POC:Maria_Alejandra_Gandolfo poro estom&#225tico del filoma (Spanish) leaf stomatal pore 2010-12-29T01:38:03Z A phyllome stomatal pore that is part of a leaf stomatal complex. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025235 Ramona plant_anatomy poro estom&#225tico de la hoja (Spanish) 葉気孔開口部 (Japanese) POC:Maria_Alejandra_Gandolfo poro estom&#225tico de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉気孔開口部 (Japanese) A phyllome stomatal pore that is part of a leaf stomatal complex. POC:Ramona_Walls phyllome guard cell 2010-12-29T01:40:14Z A guard cell that is part of a phyllome stomatal complex. PO:0025236 Ramona c&#233lula guardiana del filoma (Spanish) plant_anatomy フィロム孔辺細胞 (Japanese) A guard cell that is part of a phyllome stomatal complex. POC:Curators NIG:Yukiko_Yamazaki フィロム孔辺細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula guardiana del filoma (Spanish) leaf guard cell 2010-12-29T01:44:27Z A phyllome guard cell that is part of a leaf stomatal complex. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025237 Ramona c&#233lula guardiana de la hoja (Spanish) plant_anatomy 葉孔辺細胞 (Japanese) A phyllome guard cell that is part of a leaf stomatal complex. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉孔辺細胞 (Japanese) POC:Maria_Alejandra_Gandolfo c&#233lula guardiana de la hoja (Spanish) abaxial petiole canal 2010-12-30T02:09:39Z A petiole canal on the abaxial surface of a petiole. PO:0025238 Ramona canal abaxial del pec&#237olo (Spanish) plant_anatomy 背軸側葉柄管 (Japanese) A petiole canal on the abaxial surface of a petiole. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo canal abaxial del pec&#237olo (Spanish) NIG:Yukiko_Yamazaki 背軸側葉柄管 (Japanese) adaxial petiole canal 2010-12-30T02:09:39Z A petiole canal on the adaxial surface of a petiole. CO_125:0000012 PO:0025239 Ramona canal adaxial del pec&#237olo (Spanish) plant_anatomy 向軸葉柄管 (Japanese) A petiole canal on the adaxial surface of a petiole. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo canal adaxial del pec&#237olo (Spanish) NIG:Yukiko_Yamazaki 向軸葉柄管 (Japanese) second order inflorescence 2010-12-30T03:31:29Z A reproductive shoot system that is part of an inflorescence and has as parts a second order inflorescence branch and any shoot axes and flowers that arise from that branch. PO:0025240 Ramona This a sub-inflorescence that arises from the main inflorescence axis. inflorescencia de segundo orden (Spanish) plant_anatomy secondary inflorescence 第二花序 (Japanese) A reproductive shoot system that is part of an inflorescence and has as parts a second order inflorescence branch and any shoot axes and flowers that arise from that branch. POC:Ramona_Walls NIG:Yukiko_Yamazaki 第二花序 (Japanese) POC:Maria_Alejandra_Gandolfo inflorescencia de segundo orden (Spanish) second order infructescence 2010-12-30T03:31:29Z A reproductive shoot system that is part of an infructescence and has as parts a second order infructescence axis and any infructescence axes and fruits that arise from it. OBO_SF_PO:3147085 PO:0025241 Ramona hand of bananas hand of fruit infructescencia de segundo orden (Spanish) plant_anatomy secondary infructescence 第二果序 (Japanese) CO_125:.0000037 hand of fruit NIG:Yukiko_Yamazaki 第二果序 (Japanese) A reproductive shoot system that is part of an infructescence and has as parts a second order infructescence axis and any infructescence axes and fruits that arise from it. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo infructescencia de segundo orden (Spanish) infructescence axis 2010-12-30T03:34:07Z A shoot axis that is part of an infructescence. PO:0025242 Ramona eje de la infructescencia (Spanish) plant_anatomy 果序軸 (Japanese) NIG:Yukiko_Yamazaki 果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje de la infructescencia (Spanish) A shoot axis that is part of an infructescence. POC:Ramona_Walls infructescence branch 2010-12-30T03:37:08Z An infructescence axis that is a branch from a primary or higher order infructescence axis. OBO_SF_PO:3150504 OBO_SF_PO:3151857 PO:0025243 Ramona plant_anatomy ramificaci&#243n de la infructescencia (Spanish) 果序 枝 (Japanese) POC:Maria_Alejandra_Gandolfo ramificaci&#243n de la infructescencia (Spanish) An infructescence axis that is a branch from a primary or higher order infructescence axis. POC:Ramona_Walls NIG:Yukiko_Yamazaki 果序 枝 (Japanese) first order infructescence axis 2010-12-30T03:38:25Z An infructescence axis that is the primary or main axis of an infructescence. PO:0025244 Ramona eje de la infructescencia de primer orden (Spanish) infructescence rachis plant_anatomy 第一果序軸 (Japanese) NIG:Yukiko_Yamazaki 第一果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje de la infructescencia de primer orden (Spanish) An infructescence axis that is the primary or main axis of an infructescence. POC:Ramona_Walls persistent sepal 2010-12-30T03:47:08Z A phyllome that develops from a sepal and remains attached to a fruit at maturity. May be alive or dead at maturity. OBO_SF_PO:3147085 PO:0025245 Ramona flower relict plant_anatomy s&#233palo persistente (Spanish) 宿存がく片 (Japanese) CO_125:0000045 flower relict A phyllome that develops from a sepal and remains attached to a fruit at maturity. POC:Ramona_Walls NIG:Yukiko_Yamazaki 宿存がく片 (Japanese) POC:Maria_Alejandra_Gandolfo s&#233palo persistente (Spanish) persistent tepal 2010-12-30T03:47:08Z A phyllome that develops from a tepal and remains attached to a fruit at maturity. May be alive or dead at maturity. OBO_SF_PO:3147085 PO:0025246 Ramona flower relict plant_anatomy t&#233palo persistente (Spanish) 宿存花被片 (Japanese) NIG:Yukiko_Yamazaki 宿存花被片 (Japanese) A phyllome that develops from a tepal and remains attached to a fruit at maturity. POC:Ramona_Walls CO_125:0000045 flower relict POC:Maria_Alejandra_Gandolfo t&#233palo persistente (Spanish) persistent stamen 2010-12-30T03:47:08Z A phyllome that develops from a stamen and remains attached to a fruit at maturity. May be alive or dead at maturity. OBO_SF_PO:3147085 PO:0025247 Ramona estambre persistente (Spanish) flower relict plant_anatomy 宿存雄蕊 (Japanese) A phyllome that develops from a stamen and remains attached to a fruit at maturity. POC:Ramona_Walls NIG:Yukiko_Yamazaki 宿存雄蕊 (Japanese) CO_125:0000045 flower relict POC:Maria_Alejandra_Gandolfo estambre persistente (Spanish) pseudostem 2010-12-30T03:53:09Z A collective organ part structure that forms a cylindrical false stem composed concentric leaf sheaths. CO_125:0000046 OBO_SF_PO:3147109 PO:0025248 Ramona The peduncle later grows up through the psuedostem. Common in Musa species and some other monocots. plant_anatomy pseudotallo (Spanish) 偽茎 (Japanese) A collective organ part structure that forms a cylindrical false stem composed concentric leaf sheaths. POC:Ramona_Walls NIG:Yukiko_Yamazaki 偽茎 (Japanese) POC:Maria_Alejandra_Gandolfo pseudotallo (Spanish) leaf sheath epidermis 2010-12-30T03:58:22Z A portion of leaf epidermis that is part of a leaf sheath. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025249 Ramona epidermis de la vaina de la hoja (Spanish) plant_anatomy 葉鞘表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis de la vaina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉鞘表皮 (Japanese) A portion of leaf epidermis that is part of a leaf sheath. POC:Ramona_Walls leaf sheath abaxial epidermis 2010-12-30T04:02:50Z A portion of leaf sheath epidermis that covers the abaxial/lower surface of a leaf sheath. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. OBO_SF_PO:3147109 PO:0025250 Ramona epidermis abaxial de la vaina de la hoja (Spanish) plant_anatomy pseudostem underlayers 葉鞘背軸側表皮 (Japanese) POC:Maria_Alejandra_Gandolfo epidermis abaxial de la vaina de la hoja (Spanish) A portion of leaf sheath epidermis that covers the abaxial/lower surface of a leaf sheath. POC:Ramona_Walls NIG:Yukiko_Yamazaki 葉鞘背軸側表皮 (Japanese) CO_125:0000047 pseudostem underlayers leaf sheath adaxial epidermis 2010-12-30T04:02:50Z A portion of leaf sheath epidermis that covers the adaxial/upper surface of a leaf sheath. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. PO:0025251 Ramona epidermis adaxial de la vaina de la hoja (Spanish) plant_anatomy 葉鞘向軸側表皮 (Japanese) A portion of leaf sheath epidermis that covers the adaxial/upper surface of a leaf sheath. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo epidermis adaxial de la vaina de la hoja (Spanish) NIG:Yukiko_Yamazaki 葉鞘向軸側表皮 (Japanese) seventh order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a sixth order infructescence axis. PO:0025252 Ramona eje de la infructescencia de s&#233ptimo orden (Spanish) plant_anatomy 第七果序軸 (Japanese) An infructescence branch arising from a sixth order infructescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo eje de la infructescencia de s&#233ptimo orden (Spanish) NIG:Yukiko_Yamazaki 第七果序軸 (Japanese) eighth order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a seventh order infructescence axis. PO:0025253 Ramona eje de la infructescencia de octavo orden (Spanish) plant_anatomy 第八果序軸 (Japanese) An infructescence branch arising from a seventh order infructescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo eje de la infructescencia de octavo orden (Spanish) NIG:Yukiko_Yamazaki 第八果序軸 (Japanese) ninth order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from an eight order infructescence axis. PO:0025254 Ramona eje de la infructescencia de noveno orden (Spanish) plant_anatomy 第九果序軸 (Japanese) NIG:Yukiko_Yamazaki 第九果序軸 (Japanese) POC:Maria_Alejandra_Gandolfo eje de la infructescencia de noveno orden (Spanish) An infructescence branch arising from an eight order infructescence axis. POC:Ramona_Walls tenth or higher order infructescence axis 2011-01-05T09:16:29Z An infructescence branch arising from a ninth or higher order infructescence axis. PO:0025255 Ramona eje de la infructescencia ded&#233cimo o mayor orden (Spanish) plant_anatomy 第十以上の果序軸 (Japanese) An infructescence branch arising from a ninth or higher order infructescence axis. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo eje de la infructescencia ded&#233cimo o mayor orden (Spanish) NIG:Yukiko_Yamazaki 第十以上の果序軸 (Japanese) lateral root elongation zone 2011-01-05T12:05:43Z A root elongation zone that is part of a lateral root tip. PO:0025256 Ramona plant_anatomy zona de elongaci&#243n de la ra&#237z lateral (Spanish) 側根伸長帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n de la ra&#237z lateral (Spanish) NIG:Yukiko_Yamazaki 側根伸長帯 (Japanese) A root elongation zone that is part of a lateral root tip. POC:Ramona_Walls primary root elongation zone 2011-01-05T12:05:43Z A root elongation zone that is part of a primary root tip. PO:0025257 Ramona plant_anatomy zona de elongaci&#243n de la ra&#237z primaria (Spanish) 一次根伸長帯 (Japanese) POC:Maria_Alejandra_Gandolfo zona de elongaci&#243n de la ra&#237z primaria (Spanish) NIG:Yukiko_Yamazaki 一次根伸長帯 (Japanese) A root elongation zone that is part of a primary root tip. POC:Ramona_Walls procambial cell 2011-02-02T09:46:46Z A meristematic cell that is part of a portion of procambium. PO:0025258 Ramona c&#233lula del procambio (Spanish) plant_anatomy procambium cell POC:Maria_Alejandra_Gandolfo c&#233lula del procambio (Spanish) A meristematic cell that is part of a portion of procambium. POC:Ramona_Walls leaf procambium 2011-02-02T11:16:33Z A portion of shoot procambium tissue that is part of a leaf. PO:0025259 Ramona plant_anatomy procambio de la hoja (Spanish) POC:Maria_Alejandra_Gandolfo procambio de la hoja (Spanish) A portion of shoot procambium tissue that is part of a leaf. POC:Ramona_Walls shoot axis procambium 2011-02-02T11:16:33Z A portion of shoot procambium that is part of a shoot apical meristem and gives rise to the primary vascular tissue of a shoot axis. OBO_SF_PO:3184921 PO:0025260 Ramona plant_anatomy A portion of shoot procambium that is part of a shoot apical meristem and gives rise to the primary vascular tissue of a shoot axis. POC:Ramona_Walls pericycle cell 2011-02-02T11:52:49Z A ground tissue cell that is part of a portion of pericycle. OBO_SF_PO:3124791 PO:0025261 Ramona c&#233lula del periciclo (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula del periciclo (Spanish) A ground tissue cell that is part of a portion of pericycle. POC:Ramona_Walls ovary septum 2011-02-09T10:31:04Z A septum that divides a multilocular ovary. Found in species with syncarpous gynoecia (fused carpels). An ovary septum is derived from the fused walls of two adjacent carpels, while a replum (PO:0005016) develops from early contact of placental tissue from opposite sides of the ovary. Annotations for Arabidopsis should go under replum, not under ovary septum. OBO_SF_PO:3177333 PO:0025262 Ramona carpel synonym plant_anatomy septo del ovario (Spanish) POC:Maria_Alejandra_Gandolfo septo del ovario (Spanish) A septum that divides a multilocular ovary. POC:Curators locule 2011-02-09T10:43:49Z A plant anatomical space that is a cavity a reproductive structure. May be a cavity in a sporophyll, within several fused sporophylls, or within a sporangium. In many instances, the locules are filled with seeds or other plant structures. OBO_SF_PO:3040048 OBO_SF_PO:3166008 PO:0025263 Ramona l&#243culo (Spanish) loculus plant_anatomy A plant anatomical space that is a cavity a reproductive structure. POC:Curators POC:Maria_Alejandra_Gandolfo l&#243culo (Spanish) anther locule 2011-02-09T01:37:34Z A sporangium locule that is part of an anther and is a cavity within a single pollen sac or two or more fused pollen sacs. PO:0025264 Ramona l&#243culo del esporangio (Spanish) plant_anatomy pollen sac locule sporophyll locule POC:Maria_Alejandra_Gandolfo l&#243culo del esporangio (Spanish) A sporangium locule that is part of an anther and is a cavity within a single pollen sac or two or more fused pollen sacs. POC:Curators sporangium locule 2011-02-09T10:44:53Z A locule that is a cavity in a sporangium or several fused sporangia. May be filled with spores. PO:0025265 PO:0025271 Ramona l&#243culo de la antera (Spanish) plant_anatomy spore capsule locule POC:Maria_Alejandra_Gandolfo l&#243culo de la antera (Spanish) A locule that is a cavity in a sporangium or several fused sporangia. POC:Curators ovary locule 2011-02-09T01:39:52Z A locule that is a cavity in an ovary. Generally contains at least one ovule. An ovary locule may be part of a single carpel, in the case of unicarpellate flowers. An ovary that is part of a syncarpous gynoecium may have multiple locules, or the anatomical spaces of multiple carpels may be fused to form a single locule. OBO_SF_PO:3166008 PO:0025266 Ramona l&#243culo del ovario (Spanish) plant_anatomy sporophyll locule POC:Maria_Alejandra_Gandolfo l&#243culo del ovario (Spanish) A locule that is a cavity in an ovary. POC:Curators fruit replum 2011-02-09T02:16:55Z A fruit replum develops from the ovary replum and has no suture line in its center, while a fruit septum (PO:0025262) develops from an ovary septum via the fusion of two adjacent ovary walls. Common in Brassicaceae. Annotations for Arabidopsis fruit should go here, and not under fruit septum. A portion of fruit placenta tissue that divides a fruit into two or more chambers and develops from a replum. OBO_SF_PO:3177363 PO:0025267 Ramona plant_anatomy replum del fruto (Spanish) A portion of fruit placenta tissue that divides a fruit into two or more chambers and develops from a replum. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo replum del fruto (Spanish) fruit septum 2011-02-09T02:30:21Z A septum that divides a cavity or mass of tissue in a fruit and develops from an ovary septum. Annotations for Arabidopsis should go under fruit replum (PO:0025267), not under fruit septum. The partition between two sections of an orange is a fruit septum. OBO_SF_PO:3177333 PO:0025268 Ramona plant_anatomy septo del fruto (Spanish) A septum that divides a cavity or mass of tissue in a fruit and develops from an ovary septum. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo septo del fruto (Spanish) collective organ part structure &#243rgano colectivo de una parte de la estructura (Spanish) 2011-02-09T02:57:59Z A collective organ part structure is composed of parts of multiple organs, but no complete organs. The organ parts are often of the same type (e.g., petioles, carpel walls), but may be of different types. Includes plant structures like a septum that consists of the walls of two fused carpels or a pseudostem that consist of multiple, overlapping leaf sheaths. Unlike a collective plant structure, a collective organ part structure does not contain any complete organs. A plant structure composed of two or more cardinal organ parts from adjacent organs and any associated portions of plant tissue. OBO_SF_PO:3175301 PO:0025269 Ramona plant_anatomy A plant structure composed of two or more cardinal organ parts from adjacent organs and any associated portions of plant tissue. POC:Curators &#243rgano colectivo de una parte de la estructura (Spanish) POC:Maria_Alejandra_Gandolfo fruit locule 2011-02-17T07:17:12Z A locule that is a cavity in a fruit and develops from an ovary locule. OBO_SF_PO:3166008 PO:0025270 Ramona l&#243culo del fruto (Spanish) plant_anatomy A locule that is a cavity in a fruit and develops from an ovary locule. POC:Curators POC:Maria_Alejandra_Gandolfo l&#243culo del fruto (Spanish) ovary replum 2011-02-17T08:29:21Z A portion of ovary placenta tissue that divides an ovary into two or more chambers and develops from contact of the placental tissue from opposite sides of the ovary early in gynoecium development. An ovary replum develops along with the ovary and has no suture line in its center, while a true ovary septum (PO:0025262) is derived from the fusion two adjacent ovary walls. Common in Brassicaceae. Annotations for Arabidopsis should go here, and not under ovary septum. OBO_SF_PO:3177363 PO:0025272 Ramona false ovary septum placental septum plant_anatomy replo (replum) del ovario (Spanish) POC:Maria_Alejandra_Gandolfo replo (replum) del ovario (Spanish) A portion of ovary placenta tissue that divides an ovary into two or more chambers and develops from contact of the placental tissue from opposite sides of the ovary early in gynoecium development. ISBN:0387940898 POC:Curators stem procambium 2011-02-17T09:48:05Z A portion of shoot axis procambium gives rise to the primary vascular tissue of a stem. OBO_SF_PO:3184921 PO:0025273 Ramona plant_anatomy procambio del tallo (Spanish) POC:Maria_Alejandra_Gandolfo procambio del tallo (Spanish) A portion of shoot axis procambium gives rise to the primary vascular tissue of a stem. POC:Ramona_Walls branch procambium 2011-02-17T09:48:05Z A portion of shoot axis procambium gives rise to the primary vascular tissue of a branch. OBO_SF_PO:3184921 PO:0025274 Ramona plant_anatomy procambio de la ramificaci&#243n (Spanish) A portion of shoot axis procambium gives rise to the primary vascular tissue of a branch. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo procambio de la ramificaci&#243n (Spanish) procambium 2011-02-24T01:10:38Z A portion of meristem tissue that undergoes differentiation to form the primary vascular tissue. May occur in an apical meristem or in a developing phyllome. Gives rise to the primary xylem and primary phloem. This term replaces PO:0006074. OBO_SF_PO:3184905 PO:0025275 Ramona plant_anatomy procambio (Spanish) A portion of meristem tissue that undergoes differentiation to form the primary vascular tissue. ISBN:0471244554 POC:Maria_Alejandra_Gandolfo procambio (Spanish) shoot procambium 2011-02-25T08:50:03Z A portion of procambium tissue that is part of a shoot system. OBO_SF_PO:3184921 PO:0025276 Ramona plant_anatomy procambio del epiblasto (Spanish) A portion of procambium tissue that is part of a shoot system. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo procambio del epiblasto (Spanish) pollen sac 2011-02-25T09:17:11Z A microsporangium that is located in a sporophyll and where the pollen grains developed and are located after they develop. A pollen sac is a microsporangium in seed plants. In angiosperms, a single, unfused pollen sac may contain an anther locule or several pollen sacs may fuse so they contain a single anther locule. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). OBO_SF_PO:3132610 OBO_SF_PO:3195056 PO:0006444 PO:0006476 PO:0025277 Poaceae microsporangium Ramona Zea microsporangium anther lobe plant_anatomy saco pol&#237nico (Spanish) POC:Maria_Alejandra_Gandolfo saco pol&#237nico (Spanish) A microsporangium that is located in a sporophyll and where the pollen grains developed and are located after they develop. POC:Curators rhizome scale leaf 2011-02-25T09:59:47Z A scale leaf that grows from a rhizome. PO:0025278 Ramona hoja escamosa del rizoma (Spanish) plant_anatomy A scale leaf that grows from a rhizome. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo hoja escamosa del rizoma (Spanish) megagametophyte 2011-03-23T11:32:19Z A whole plant in the gametophytic phase that produces only egg cells. Megagametophytes in bryophytes only produce egg cells, but do not develop from megaspores, because there is no heterospory in bryophytes. In some pteridophytes, megagametophytes develop from megaspores. In angiosperms, Gnetum, and Weltwischia, the megagametophyte is greatly reduced. The megagametophyte in angiosperms is an embryo sac. OBO_SF_PO:3257959 PO:0025279 Ramona female gametophyte megagametofito (Spanish) plant_anatomy A whole plant in the gametophytic phase that produces only egg cells. POC:Curators POC:Maria_Alejandra_Gandolfo megagametofito (Spanish) microgametophyte 2011-03-23T11:32:19Z A whole plant in the gametophytic phase that produces only sperm cells. Microgametophytes in bryophytes only produce sperm cells, but do not develop from microspores, because there is no heterospory in bryophytes. In seed plants the male gametophyte is reduced to a pollen grain. OBO_SF_PO:3257959 PO:0025280 Ramona male gametophyte microgametofito (Spanish) plant_anatomy A whole plant in the gametophytic phase that produces only sperm cells. POC:Curators POC:Maria_Alejandra_Gandolfo microgametofito (Spanish) pollen 2011-03-31T07:05:48Z A microgametophyte that is located in a pollen sac. OBO_SF_PO:3257963 PO:0025281 Produces pollen sperm cells. Ramona plant_anatomy polen (Spanish) pollen grain POC:Maria_Alejandra_Gandolfo polen (Spanish) A microgametophyte that is located in a pollen sac. POC:Curators archegonium megagametophyte 2011-03-31T07:08:48Z A megagametophyte that has as parts one or more archegonia. Megagametophytes in bryophytes only produce egg cells, but do not develop from megaspores, because there is no heterospory in bryophytes. In some pteridophytes, megagametophytes develop from megaspores. PO:0025282 Ramona archegonial megagametophyte arquegonio del megagametofito (Spanish) plant_anatomy A megagametophyte that has as parts one or more archegonia. POC:Curators POC:Maria_Alejandra_Gandolfo arquegonio del megagametofito (Spanish) antheridium microgametophyte 2011-03-31T07:12:52Z A microgametophyte that has as parts one or more antheridia. Microgametophytes in bryophytes only produce sperm cells, but do not develop from microspores, because there is no heterospory in bryophytes. In some pteridophytes, microgametophytes develop from microspores. PO:0025283 Ramona anteridio del microgametofito (Spanish) antheridial microgametophyte plant_anatomy POC:Maria_Alejandra_Gandolfo anteridio del microgametofito (Spanish) A microgametophyte that has as parts one or more antheridia. POC:Curators embryo apical cell 2011-04-12T09:05:04Z A sporophyte meristematic apical cell that is part of a plant embryo and is the uppermost cell formed after the first division of a zygote. PO:0025284 Ramona The zygote divides to form an embryo apical cell and an embryo basal cell. c&#233lula apical del embri&#243n (Spanish) embryonic meristematic apical cell plant_anatomy A sporophyte meristematic apical cell that is part of a plant embryo and is the uppermost cell formed after the first division of a zygote. ISBN:0471245208 ISBN:9780070588493 POC:Maria_Alejandra_Gandolfo c&#233lula apical del embri&#243n (Spanish) callus parenchyma cell 2011-04-20T02:00:16Z A parenchyma cell that is part of a plant callus. PO:0025285 Ramona c&#233lula parenquim&#225tica del callo (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula parenquim&#225tica del callo (Spanish) A parenchyma cell that is part of a plant callus. POC:Curators embryo coleoptile 2011-04-20T02:20:11Z A coleoptile that is part of a plant embryo. OBO_SF_PO:3192359 PO:0025286 Ramona cole&#243ptile del embri&#243n (Spanish) embryonic coleoptile plant_anatomy POC:Maria_Alejandra_Gandolfo cole&#243ptile del embri&#243n (Spanish) A coleoptile that is part of a plant embryo. POC:Curators seedling coleoptile 2011-04-20T02:20:12Z A coleoptile that develops from an embryonic coleoptile. A seedling coleoptile is an elongation of an embryonic coleoptile and is part of a whole plant in the seedling phase. OBO_SF_PO:3192359 PO:0025287 Ramona cole&#243ptile de la pl&#225ntula (Spanish) plant_anatomy A coleoptile that develops from an embryonic coleoptile. POC:Curators POC:Maria_Alejandra_Gandolfo cole&#243ptile de la pl&#225ntula (Spanish) embryo coleorhiza 2011-04-20T02:34:16Z A coleorhiza that is part of a plant embryo. OBO_SF_PO:3293771 PO:0025288 Ramona coleorriza del embri&#243n (Spanish) embryonic coleorhiza plant_anatomy A coleorhiza that is part of a plant embryo. POC:Curators POC:Maria_Alejandra_Gandolfo coleorriza del embri&#243n (Spanish) seedling coleorhiza 2011-04-20T02:34:17Z A coleorhiza that develops from an embryonic coleorhiza. OBO_SF_PO:3293771 PO:0025289 Part of a whole plant in the seedling phase. Ramona coleorriza de la pl&#225ntula (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo coleorriza de la pl&#225ntula (Spanish) A coleorhiza that develops from an embryonic coleorhiza. POC:Curators embryo hypocotyl 2011-04-20T02:39:46Z A hypocotyl that is part of a plant embryo. OBO_SF_PO:3293772 PO:0025290 Ramona embryonic hypocotyl hipoc&#243tile del embri&#243n (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo hipoc&#243tile del embri&#243n (Spanish) A hypocotyl that is part of a plant embryo. POC:Curators seedling hypocotyl 2011-04-20T02:39:56Z A hypocotyl that develops from an embryonic hypocotyl. OBO_SF_PO:3293772 PO:0025291 Part of a whole plant in the seedling phase. This term should only be used for seed plants. Ramona hipoc&#243tile de la pl&#225ntula (Spanish) plant_anatomy A hypocotyl that develops from an embryonic hypocotyl. POC:Curators POC:Maria_Alejandra_Gandolfo hipoc&#243tile de la pl&#225ntula (Spanish) embryo epicotyl 2011-04-25T10:13:08Z An epicotyl that is part of a plant embryo. OBO_SF_PO:3293774 PO:0025292 Ramona embryonic epicotyl epic&#243tile del embri&#243n (Spanish) plant_anatomy An epicotyl that is part of a plant embryo. POC:Curators POC:Maria_Alejandra_Gandolfo epic&#243tile del embri&#243n (Spanish) seedling epicotyl 2011-04-25T10:13:08Z A epicotyl that develops from an embryonic epicotyl. OBO_SF_PO:3293774 PO:0025293 Part of a whole plant in the seedling phase. Ramona epic&#243tile de la pl&#225ntula (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo epic&#243tile de la pl&#225ntula (Spanish) A epicotyl that develops from an embryonic epicotyl. POC:Curators embryo mesocotyl 2011-04-25T10:21:58Z A mesocotyl that is part of a plant embryo. OBO_SF_PO:3293779 PO:0025294 Ramona embryonic mesocotyl mesoc&#243tile del embri&#243n (Spanish) plant_anatomy A mesocotyl that is part of a plant embryo. POC:Curators POC:Maria_Alejandra_Gandolfo mesoc&#243tile del embri&#243n (Spanish) seedling mesocotyl 2011-04-25T10:21:58Z A mesocotyl that develops from an embryonic mesocotyl. A seedling mesocotyl is an elongation of and embryonic mesocotyl that is part of a whole plant in the seedling phase. OBO_SF_PO:3293779 PO:0025295 Ramona mesoc&#243tile de la plantual (Spanish) plant_anatomy A mesocotyl that develops from an embryonic mesocotyl. POC:Curators POC:Maria_Alejandra_Gandolfo mesoc&#243tile de la plantual (Spanish) embryo radicle 2011-04-25T10:41:14Z A radicle that is part of a plant embryo. OBO_SF_PO:3293781 PO:0025296 Ramona embryonic radicle plant_anatomy rad&#237cula del embri&#243n (Spanish) POC:Maria_Alejandra_Gandolfo rad&#237cula del embri&#243n (Spanish) A radicle that is part of a plant embryo. POC:Curators seedling radicle 2011-04-25T10:41:48Z A radicle that develops from an embryonic radicle. OBO_SF_PO:3293781 PO:0025297 Part of a whole plant in the seedling phase. Ramona plant_anatomy rad&#237cula de la pl&#225ntula (Spanish) POC:Maria_Alejandra_Gandolfo rad&#237cula de la pl&#225ntula (Spanish) A radicle that develops from an embryonic radicle. POC:Curators fruit operculum 2011-04-26T08:42:24Z A collective organ part structure that is the apical part of a circumsessile capsular fruit that separates from the rest of the capsule during dehiscence. Develops from the apical portion of a gynoecium. Found in Eucalyptus and other Myrtaceae. PO:0025298 Ramona op&#233rculo del fruto (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo op&#233rculo del fruto (Spanish) A collective organ part structure that is the apical part of a circumsessile capsular fruit that separates from the rest of the capsule during dehiscence. POC:Curators calyptra perianth 2011-04-26T08:45:55Z Found in Eucalyptus and other Myrtaceae. This term was made obsolete and replaced by the more specific terms calyptra calyx (PO:0025329) and calyptra corolla (PO:0025330). OBO_SF_PO:3241802 OBSOLETE. A fused perianth that is composed of fused sepals or petals and located on top of a gynoecium that contains an inferior ovary. PO:0025299 PO:0025329 PO:0025330 Ramona angiosperm calyptra caliptra del perianto (Spanish) floral calyptra floral operculum flower calyptra flower operculum plant_anatomy true POC:Maria_Alejandra_Gandolfo caliptra del perianto (Spanish) OBSOLETE. A fused perianth that is composed of fused sepals or petals and located on top of a gynoecium that contains an inferior ovary. POC:Curators embryo hypocotyl-root junction 2011-04-27T08:20:22Z A hypocotyl-root junction that is part of an embryo axis. PO:0025300 Ramona conjunci&#243n del hipoc&#243tile-ra&#237z en el embri&#243n (Spanish) embryonic hypocotyl-root junction plant_anatomy POC:Maria_Alejandra_Gandolfo conjunci&#243n del hipoc&#243tile-ra&#237z en el embri&#243n (Spanish) A hypocotyl-root junction that is part of an embryo axis. POC:Ramona_Walls seedling hypocotyl-root junction 2011-04-27T08:20:22Z A hypocotyl-root junction that develops from an embryonic hypocotyl-root junction. PO:0025301 Part of a whole plant in the seedling phase. Ramona conjunci&#243n del hipoc&#243tile-ra&#237z en la pl&#225ntula (Spanish) plant_anatomy A hypocotyl-root junction that develops from an embryonic hypocotyl-root junction. POC:Curators POC:Maria_Alejandra_Gandolfo conjunci&#243n del hipoc&#243tile-ra&#237z en la pl&#225ntula (Spanish) somatic plant embryo 2011-04-27T11:46:50Z A plant embryo that arises from previously differentiated somatic cells, rather than from fused gametes, i.e. the zygote. OBO_SF_PO:3293415 PO:0025302 Somatic plant embryos may arise where embryos normally would not arise as a product of apomixis. They may occur on the edges of leaves on some species of Kalanchoe or some ferns. apomictic plant embryo cooperl embri&#243n som&#225tico vegetal (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo embri&#243n som&#225tico vegetal (Spanish) A plant embryo that arises from previously differentiated somatic cells, rather than from fused gametes, i.e. the zygote. POC:Curators zygotic plant embryo 2011-04-27T05:19:46Z A plant embryo that forms as a result of the fusion of gametes. PO:0025303 cooperl embri&#243n som&#225tico cigotico (del cigote) (Spanish) plant_anatomy zygotic embryo A plant embryo that forms as a result of the fusion of gametes. POC:Curators POC:Maria_Alejandra_Gandolfo embri&#243n som&#225tico cigotico (del cigote) (Spanish) cultured zygote-derived plant embryo 2011-04-27T05:25:34Z A zygotic plant embryo that is grown or maintained in vitro. PO:0025304 cooperl cultured zygotic embryo embri&#243n cultivado derivado del cigoto vegetal (Spanish) plant_anatomy A zygotic plant embryo that is grown or maintained in vitro. POC:Curators POC:Maria_Alejandra_Gandolfo embri&#243n cultivado derivado del cigoto vegetal (Spanish) microspore-derived cultured plant embryo 2011-04-27T05:33:40Z A cultured somatic plant embryo that develops from isolated microspores. PO:0025305 cooperl embri&#243n cultivado derivado de la microspora vegetal (Spanish) microspore-derived haploid embryo plant_anatomy A cultured somatic plant embryo that develops from isolated microspores. POC:Curators POC:Maria_Alejandra_Gandolfo embri&#243n cultivado derivado de la microspora vegetal (Spanish) sporangium wall 2011-05-02T09:14:26Z A cardinal organ part that is composed of the outer layers of a sporangium and bounds the archesporium or spores. May have multiple layers such as exothecium, endothecium and tapetum. Early in development, the sporangium wall bounds the archesporium. Later, after spores develop from the archesporium, it bounds the spore or spores. PO:0025306 Ramona pared del esporangio (Spanish) plant_anatomy sporangium jacket layer sporangium jacket layers A cardinal organ part that is composed of the outer layers of a sporangium and bounds the archesporium or spores. ISBN:9780070588493 POC:Maria_Alejandra_Gandolfo pared del esporangio (Spanish) microsporangium wall 2011-05-03T09:42:36Z A sporangium wall that is part of a microsporangium. PO:0025307 Ramona pared del microsporangio (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo pared del microsporangio (Spanish) A sporangium wall that is part of a microsporangium. POC:Ramona_Walls megasporangium wall 2011-05-03T09:42:36Z A sporangium wall that is part of a megasporangium. PO:0025308 Ramona pared del megasporangio (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo pared del megasporangio (Spanish) A sporangium wall that is part of a megasporangium. POC:Ramona_Walls microsporangium endothecium 2011-05-03T11:13:31Z An endothecium that is part of a microsporangium wall. OBO_SF_PO:3298006 PO:0025309 Ramona endotecio del microsporangio (Spanish) plant_anatomy An endothecium that is part of a microsporangium wall. POC:Curators POC:Maria_Alejandra_Gandolfo endotecio del microsporangio (Spanish) megasporangium endothecium 2011-05-03T11:13:31Z An endothecium that is part of a megasporangium wall. OBO_SF_PO:3298006 PO:0025310 Ramona endotecio del megasporangio (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo endotecio del megasporangio (Spanish) An endothecium that is part of a megasporangium wall. POC:Curators microsporangium exothecium 2011-05-03T11:19:36Z An exothecium that is part of a microsporangium wall. OBO_SF_PO:3297999 PO:0025311 Ramona exotecio del microsporangio (Spanish) microsporangial exothecium microsporangium epidermis plant_anatomy An exothecium that is part of a microsporangium wall. POC:Curators POC:Maria_Alejandra_Gandolfo exotecio del microsporangio (Spanish) megasporangium exothecium 2011-05-03T11:19:36Z An exothecium that is part of a megasporangium wall. OBO_SF_PO:3297999 PO:0025312 Ramona exotecio del megasporangio (Spanish) megapsorangial exothecium megasporangium epidermis plant_anatomy An exothecium that is part of a megasporangium wall. POC:Curators POC:Maria_Alejandra_Gandolfo exotecio del megasporangio (Spanish) tapetum 2011-05-03T11:59:24Z A portion of ground tissue that is the inner-most layer of a sporangium wall. May function in providing nutrition to developing sporocytes or pollen. May have one or more layers of cells. May break down as spores mature. A tapetum does not develop in some plants, such as Psilotum. In angiosperms, the tapetum develops from one of the parietal layers. In non-seed plants, the tapetum may develop from the outer cells of archesporium or from the inner-most layer of the sporangium wall. OBO_SF_PO:3298006 PO:0025313 Ramona plant_anatomy tapeto (Spanish) POC:Maria_Alejandra_Gandolfo tapeto (Spanish) A portion of ground tissue that is the inner-most layer of a sporangium wall. ISBN:0471244554 ISBN:9780003686647 ISBN:9780070588493 microsporangium tapetum 2011-05-03T12:03:42Z An tapetum that is part of a microsporangium wall. OBO_SF_PO:3298006 PO:0025314 Ramona plant_anatomy tapeto del microsporangio (Spanish) An tapetum that is part of a microsporangium wall. POC:Curators POC:Maria_Alejandra_Gandolfo tapeto del microsporangio (Spanish) megasporangium tapetum 2011-05-03T12:03:42Z An tapetum that is part of a megasporangium wall. OBO_SF_PO:3298006 PO:0025315 Ramona plant_anatomy tapeto del megasporangio (Spanish) POC:Maria_Alejandra_Gandolfo tapeto del megasporangio (Spanish) An tapetum that is part of a megasporangium wall. POC:Curators axillary hair 2011-05-04T11:08:44Z A multicellular trichome that has as parts a long terminal cell atop a basal stalk and grows in a leaf axil. Found in monocots and mosses. The basal stalk may contain one or more cells. OBO_SF_PO:3293292 PO:0025316 Ramona pelo axilar (Spanish) plant_anatomy A multicellular trichome that has as parts a long terminal cell atop a basal stalk and grows in a leaf axil. ISBN:9780473067304 POC:Curators POC:Maria_Alejandra_Gandolfo pelo axilar (Spanish) axillary hair terminal cell 2011-05-04T11:15:11Z A trichome cell that is the long terminal cell of an axillary hair. OBO_SF_PO:3293292 PO:0025317 Ramona c&#233lula terminal del pelo axilar (Spanish) plant_anatomy A trichome cell that is the long terminal cell of an axillary hair. ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo c&#233lula terminal del pelo axilar (Spanish) axillary hair base 2011-05-04T11:18:18Z A portion of plant tissue that is the basal part of an axillary hair, below the axillary hair terminal cell. Consists of two or more cells. OBO_SF_PO:3293292 PO:0025318 Ramona base del pelo axilar (Spanish) plant_anatomy A portion of plant tissue that is the basal part of an axillary hair, below the axillary hair terminal cell. ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo base del pelo axilar (Spanish) axillary hair basal cell 2011-05-04T11:20:33Z A trichome cell that is part of an axillary hair base. OB_SF_PO:3293292 PO:0025319 Ramona axillary hair base cell c&#233lula basal del pelo axilar (Spanish) plant_anatomy A trichome cell that is part of an axillary hair base. ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo c&#233lula basal del pelo axilar (Spanish) cotyledonary node rhizoid 2011-05-09T01:26:21Z An epidermal rhizoid that grows form a cotyledonary node. Found in some monocots. PO:0025320 Ramona collar rhizoid plant_anatomy rizoide del nodo del cotiled&#243n (Spanish) wurtzelhalsrhizoid An epidermal rhizoid that grows form a cotyledonary node. ISBN:3540640606 PMID:17933843 POC:Maria_Alejandra_Gandolfo rizoide del nodo del cotiled&#243n (Spanish) cotyledonary node 2011-05-09T01:27:53Z A stem node from which one or more cotyledons grow. PO:0025321 Ramona nodo del cotiled&#243n (Spanish) plant_anatomy A stem node from which one or more cotyledons grow. POC:Ramona_Walls POC:Maria_Alejandra_Gandolfo nodo del cotiled&#243n (Spanish) hydathode pore 2011-05-11T01:48:37Z A plant anatomical space that is an opening in a hydathode. OBO_SF_PO:3289531 PO:0025322 Ramona Similar to a stomatal pore, but lacks the ability to open and close. Involved in the release water or xylem sap through guttation or secretion. plant_anatomy poro del hidatodo (Spanish) A plant anatomical space that is an opening in a hydathode. PMID:18450784 POC:Curators POC:Maria_Alejandra_Gandolfo poro del hidatodo (Spanish) flower fascicle 2011-07-07T10:52:27Z A fascicle appears to be a cluster of flowers in an axil of a single bract of the main inflorescence. Fascicles are common in some sections of the Fabaceae, where they are second order inflorescences. A reproductive shoot system that is a second or higher order inflorescence in which the second or higher order inflorescence branch bears two or more flowers but is not elongated. OBO_SF_PO:3165981 PO:0025323 Ramona fasc&#237culo floral (Spanish) floral fascicle plant_anatomy A reproductive shoot system that is a second or higher order inflorescence in which the second or higher order inflorescence branch bears two or more flowers but is not elongated. PMID:12644644 POC:Maria_Alejandra_Gandolfo fasc&#237culo floral (Spanish) banner petal 2011-09-15T02:05:29Z A petal that is the top-most petal of a papilionaceous corolla. PO:0025324 RamonaNYBG Usually larger than the adjacent wing petals. Found in the flowers of some Fabaceae. p&#233talo estandarte (Spanish) plant_anatomy standard vexillum ISBN:9780023681905 vexillum A petal that is the top-most petal of a papilionaceous corolla. ISBN:9780023681905 POC:Maria_Alejandra_Gandolfo p&#233talo estandarte (Spanish) wing petal 2011-09-15T02:05:29Z One of two lateral petals that is adjacent to the banner petal of a papilionaceous corolla . PO:0025325 RamonaNYBG The wing petals are usually much smaller than the banner petal and the corolla keel. Found in the flowers of some Fabaceae. p&#233talo ala (Spanish) plant_anatomy ISBN:9780023681905 One of two lateral petals that is adjacent to the banner petal of a papilionaceous corolla . POC:Maria_Alejandra_Gandolfo p&#233talo ala (Spanish) keel petal 2011-09-15T02:05:30Z A petal that is one of the two lowest petals of a papilionaceous corolla. PO:0025326 RamonaNYBG The keel petals are usually larger than the adjacent wing petals. They are often partially fused to each other. Each petal is shaped like half a boat and projects toward the front of the flower. p&#233talo quilla (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo p&#233talo quilla (Spanish) A petal that is one of the two lowest petals of a papilionaceous corolla. ISBN:9780023681905 keel 2011-09-15T02:09:23Z A boat-shaped collective phyllome structure that consists of the two lowest petals of a papilionaceous corolla. PO:0025327 RamonaNYBG The two petals of the keel are often fused at the apex and free at the base. The keel projects toward the front of the flower. Found in the flowers of some Fabaceae. plant_anatomy quilla (Spanish) POC:Maria_Alejandra_Gandolfo quilla (Spanish) A boat-shaped collective phyllome structure that consists of the two lowest petals of a papilionaceous corolla. ISBN:9780023681905 unifacial vascular leaf 2011-09-28T03:39:46Z A unifacial leaf may be round in cross-section (terete) or it may be laminar (ensiform), in which case lamina development is in a median plane (perpendicular to the axis), rather than a transverse plane (tangent to the axis). Unifacial leaves may be bifacial at the leaf base. Many unifacial leaves develop by reduced (or absent) activity of the marginal meristems and increased activity of the adaxial meristem early in development, leading to mature leaves with only an adaxial surface (e.g., Acacia phyllodes). However, some develop by increased activity of the abaxial meristem early in development, leading to mature leaves with only an abaxial surface. Note that unifacial leaves may have two sides, as in ensiform leaves, but both sides arise from the same surface of the leaf meristem (abaxial or adaxial). A vascular leaf that has increased activity of either the adaxial or abaxial meristem early in development, leading to absence of the opposite surface on the mature leaf. PO:0025328 RamonaNYBG hoja unifacial plant_anatomy unifacial leaf A vascular leaf that has increased activity of either the adaxial or abaxial meristem early in development, leading to absence of the opposite surface on the mature leaf. ISBN:9780023681905 PO_REF:00005 PO_REF:00006 POC:Maria_Alejandra_Gandolfo hoja unifacial calyptra calyx 2011-09-15T02:56:37Z A calyx that is composed of fused sepals. PO:0025329 RamonaNYBG Sometimes found in Eucalyptus and other Myrtaceae, covering an inner operculum or calyptra corolla. The sepals are generally completely fused. Species of the subgenus Monocalyptrus have only a calyptra corolla (inner operculum) while in most other species, a calyptra calyx is also present, at least early in flower development. Not the same structure as a spore capsule calyptra or fruit operculum. Sometimes erroneously referred to as part of a fruit. caliptra c&#225liz (Spanish) calycine operculum operculum calyx outer operculum plant_anatomy A calyx that is composed of fused sepals. POC:Curators POC:Maria_Alejandra_Gandolfo caliptra c&#225liz (Spanish) calyptra corolla 2011-09-15T02:56:38Z A corolla that is composed of fused petals. Often found in Eucalyptus and other Myrtaceae. The petals are generally completely fused. If an outer operculum (calyptra calyx) is present, it covers the inner operculum (calyptra corolla). Species of the subgenus Monocalyptrus have only a calyptra corolla (inner operculum) while in most other species, a calyptra calyx is also present, at least early in flower development. Not the same structure as a spore capsule calyptra or fruit operculum. Sometimes erroneously referred to as part of a fruit. PO:0025330 RamonaNYBG caliptra corola (Spanish) corolline operculum inner operculum operculum corolla plant_anatomy A corolla that is composed of fused petals. POC:Curators POC:Maria_Alejandra_Gandolfo caliptra corola (Spanish) ray flower 2011-09-26T10:45:11Z A small flower on the margin of a head-type inflorescence (capitulum). Found in the Asteraceae, surrounding the disk flowers. Usually zygomorphic, and different in form from disk flowers. Usually pistillate but sterile. PO:0025331 RamonaNYBG flor del rayo (Spanish) plant_anatomy ray floret A small flower on the margin of a head-type inflorescence (capitulum). ISBN:9781842464229 POC:Maria_Alejandra_Gandolfo flor del rayo (Spanish) disk flower 2011-09-26T10:45:11Z A small flower in the center of a head-type inflorescence (capitulum). Found in the Asteraceae. May be actinomorphic or bilabiate, often bisexual. Usually surrounded by and different in form from ray flowers. PO:0025332 RamonaNYBG disk floret flor del disco (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo flor del disco (Spanish) A small flower in the center of a head-type inflorescence (capitulum). ISBN:9781842464229 ensiform vascular leaf 2011-09-28T04:08:06Z A unifacial leaf that is flat in cross section due to a lamina that develops in a median plane (perpendicular to the axis), rather a transverse plane (tangent to the axis) throughout all of part of the length of the leaf. Common in many monocots and some dicots. Note that ensiform leaves have two sides, but both sides arise from the same surface of the leaf meristem (abaxial or adaxial). In some leaves, the petiole may twist, giving the appearance that the lamina is ensiform, but it is not. PO:0025333 RamonaNYBG ensiform leaf hoja ensiforme plant_anatomy POC:Maria_Alejandra_Gandolfo hoja ensiforme A unifacial leaf that is flat in cross section due to a lamina that develops in a median plane (perpendicular to the axis), rather a transverse plane (tangent to the axis) throughout all of part of the length of the leaf. ISBN:9780023681905 PO_REF:00005 terete vascular leaf 2011-09-28T04:08:06Z A unifacial leaf that is round in cross section throughout all of part of the length of the leaf. PO:0025334 RamonaNYBG The surface of a terete leaf corresponds to either the adaxial or abaxial surface of a normal leaf. hoja cilíndrica plant_anatomy terete leaf POC:Maria_Alejandra_Gandolfo hoja cilíndrica A unifacial leaf that is round in cross section throughout all of part of the length of the leaf. ISBN:9780023681905 phyllode leaf 2011-09-28T04:33:07Z An adult ensiform leaf with a lamina that develops in a median plane, rather a transverse plane, throughout the length of the leaf and is a result of increased activity of the adaxial meristem early in development. Common in legumes of the genus Acacia. Similar development occurs in other ensiform leaves in some monocots, but they are not called phyllodes. Transitional leaves also occur, in which the basal portion of the leaf develops similar to a phyllode, but the apical portion of the leaf develops normal leaflets (see PO:0025336, transition phyllode leaf). Phyllodes are generally xeromorphic. PO:0025335 RamonaNYBG adult phyllode leaf filodio phyllode plant_anatomy POC:Maria_Alejandra_Gandolfo filodio An adult ensiform leaf with a lamina that develops in a median plane, rather a transverse plane, throughout the length of the leaf and is a result of increased activity of the adaxial meristem early in development. PMID:18978364 PO_REF:00006 PO_REF:00007 transition phyllode leaf 2011-09-28T04:33:07Z A transition vascular leaf in which the basal portion of the leaf has unifacial lamina development in a median plane, similar to a phyllode, and the apical portion of the leaf develops leaflets similar to a juvenile leaf. Common in seedlings of legumes of the genus Acacia. May also occur later, after the plant has begun to produce phyllodes. PO:0025336 RamonaNYBG filodio transicional plant_anatomy transition phyllode A transition vascular leaf in which the basal portion of the leaf has unifacial lamina development in a median plane, similar to a phyllode, and the apical portion of the leaf develops leaflets similar to a juvenile leaf. PMID:18978364 PO_REF:00006 PO_REF:00007 POC:Maria_Alejandra_Gandolfo filodio transicional chloronema cell 2011-03-10T10:51:12Z A chlorenchyma cell that is part of a chloronema and has cross walls of adjacent cells that are perpendicular to the protonema axis. A chloronema cell contains many well-developed chloroplasts. OBO_SF_PO:3199622 PO:0030001 Ramona c&#233lula del cloronema (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula del cloronema (Spanish) A chlorenchyma cell that is part of a chloronema and has cross walls of adjacent cells that are perpendicular to the protonema axis. POC:Ramona_Walls caulonema cell 2011-03-10T10:51:12Z A caulonema cell contains fewer, less well-developed chloroplasts than a chloronema cell. A chlorenchyma cell that is part of a caulonema and has cross walls of adjacent cells that are oblique to the protonema axis. OBO_SF_PO:3199622 PO:0030002 Ramona c&#233lula del caulonema (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula del caulonema (Spanish) A chlorenchyma cell that is part of a caulonema and has cross walls of adjacent cells that are oblique to the protonema axis. POC:Ramona_Walls protonema 2011-03-10T11:00:03Z A portion of chlorenchyma tissue that develops directly from a spore and grows by division of an apical cell to form filaments that are one cell wide and dicotomously branching. OBO_SF_PO:3199622 PO:0030003 Ramona The protonema is the first structure that develops in the gametophytic phase of mosses, some other bryophytes, and leptosporangiate ferns. The term protonema is also used to refer to the phase of development in which protonemal tissue is produced (see PO:0030006 protonema phase). In some species of moss, the protonema is perennial. A protonema may develop from sporophytic tissue during apospory. plant_anatomy portion of protonema tissue protonema (Spanish) protonemata A portion of chlorenchyma tissue that develops directly from a spore and grows by division of an apical cell to form filaments that are one cell wide and dicotomously branching. POC:Ramona_Walls protonemata POC:Maria_Alejandra_Gandolfo protonema (Spanish) chloronema 2011-03-10T11:00:03Z A portion of protonema tissue that consists of only chloronema cells. Generally, the development of chloronema precedes the development of caulonema. Only the caulonema, and not the chloronema, initiates gametophore buds. OBO_SF_PO:3199622 PO:0030004 Ramona chloronemata cloronema (Spanish) plant_anatomy portion of chloronema tissue POC:Maria_Alejandra_Gandolfo cloronema (Spanish) chloronemata A portion of protonema tissue that consists of only chloronema cells. POC:Ramona_Walls caulonema 2011-03-10T11:00:03Z A portion of protonema tissue that consists of only caulonema cells. Generally, the development of caulonema follows the development of chloronema. Only the caulonema, and not the chloronema, initiates gametophore buds. OBO_SF_PO:3199622 PO:0030005 Ramona caulonema (Spanish) caulonemata plant_anatomy portion of caulonema tissue A portion of protonema tissue that consists of only caulonema cells. POC:Ramona_Walls caulonemata POC:Maria_Alejandra_Gandolfo caulonema (Spanish) meristematic apical cell 2011-03-25T09:35:20Z A single meristematic cell at the tip of a plant structure where apical growth occurs. Apical cells occur only at the tip of a shoot axis apex, leaf apex, root apex, thallus apex, or protonema in bryophytes and some pteridophytes. Apical growth results from division of a single meristematic cell located at the tip of an apical meristem or plant organ, rather than from a population of meristematic cells located at the tip of an apical meristem. The apical cell may be tetrahedral shaped, with three (in shoots) or four (in roots) cutting faces, or wedge-shaped (lenticular) with two cutting faces (in non-vascular leaves or thalli). An apical cell may be established upon germination of a spore or upon the first cell division of an embryo, or later. OBO_SF_PO:3234956 PO:0030007 Ramona apical cell apical initial c&#233lula apical (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula apical (Spanish) A single meristematic cell at the tip of a plant structure where apical growth occurs. ISBN:0962073342 ISBN:9780473067304 root meristematic apical cell 2011-03-25T09:39:59Z A sporophyte meristematic apical cell that is part of a root tip. OBO_SF_PO:3234956 Occurs in the sporophytic phase of pteridophytes. PO:0030008 Ramona c&#233lula apical de la ra&#237z (Spanish) plant_anatomy root apical cell root apical initial POC:Maria_Alejandra_Gandolfo c&#233lula apical de la ra&#237z (Spanish) A sporophyte meristematic apical cell that is part of a root tip. POC:Curators PO_REF:00001 shoot meristematic apical cell 2011-03-25T09:39:59Z A meristematic apical cell that is part of a shoot system. May occur in shoot axes or leaves of bryophytes or ferns. OBO_SF_PO:3234956 PO:0030009 Ramona c&#233lula apical del epiblasto (Spanish) plant_anatomy shoot apical cell shoot apical initial A meristematic apical cell that is part of a shoot system. ISBN:0962073342 ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo c&#233lula apical del epiblasto (Spanish) shoot axis meristematic apical cell 2011-03-25T09:42:10Z A shoot meristematic apical cell that is part of a shoot apex. Divides to produces leaf initial cells (if leaves are present) and other stem or branch tissues. OBO_SF_PO:3234956 PO:0030010 Ramona c&#233lula apical del eje del epiblasto (Spanish) plant_anatomy shoot axis apical cell shoot axis apical initial A shoot meristematic apical cell that is part of a shoot apex. ISBN:0962073342 ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo c&#233lula apical del eje del epiblasto (Spanish) leaf meristematic apical cell 2011-03-25T09:43:12Z A shoot meristematic apical cell that is part of a leaf apex. OBO_SF_PO:3234956 Occurs in the non-vascular leaves of bryophytes and the vascular leaves of some ferns. Only in plants where leaf growth is apical. PO:0030011 Ramona c&#233lula apical de la hoja (Spanish) leaf apical cell leaf apical initial plant_anatomy A shoot meristematic apical cell that is part of a leaf apex. ISBN:0962073342 POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula apical de la hoja (Spanish) vascular leaf meristematic apical cell 2011-03-25T09:44:45Z A leaf meristematic apical cell that is part of the leaf apex of a vascular leaf. OBO_SF_PO:3234956 Occurs in vascular leaves of some ferns in their sporophytic phase. PO:0030012 Ramona c&#233lula apical de la hoja vascular (Spanish) plant_anatomy vascular leaf apical cell vascular leaf apical initial A leaf meristematic apical cell that is part of the leaf apex of a vascular leaf. POC:Curators PO_REF:00001 POC:Maria_Alejandra_Gandolfo c&#233lula apical de la hoja vascular (Spanish) non-vascular leaf meristematic apical cell 2011-03-25T09:44:45Z A leaf meristematic apical cell that is part of a leaf apex of a non-vascular leaf. OBO_SF_PO:3234956 Occurs in the non-vascular leaves of bryophytes, which grow by division of a single, wedge-shaped apical cell with two cutting faces. PO:0030013 Ramona c&#233lula apical de la hoja no vascular (Spanish) non-vascular leaf apical cell non-vascular leaf apical initial phyllid apical cell phyllid apical initial plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula apical de la hoja no vascular (Spanish) A leaf meristematic apical cell that is part of a leaf apex of a non-vascular leaf. ISBN:0962073342 PMID:19303301 gametophyte meristematic apical cell 2011-03-25T10:00:48Z An apical cell that is part of a whole plant in the gametophytic phase. OBO_SF_PO:3234956 Occurs bryophytes and pteridophytes. PO:0030014 Ramona c&#233lula apical gametof&#237tica (Spanish) gametophyte apical cell gametophyte apical initial gametophytic meristematic apical cell plant_anatomy An apical cell that is part of a whole plant in the gametophytic phase. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula apical gametof&#237tica (Spanish) sporophyte meristematic apical cell 2011-03-25T10:00:48Z A meristematic apical cell that is part of a whole plant in the sporophytic phase. OBO_SF_PO:3234956 Occurs in pteridophytes and the sporophyte of bryophytes. PO:0030015 Ramona c&#233lula apical esporof&#237tica (Spanish) plant_anatomy sporophyte apical cell sporophyte apical initial sporophytic meristematic apical cell A meristematic apical cell that is part of a whole plant in the sporophytic phase. POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula apical esporof&#237tica (Spanish) seta meristematic apical cell 2011-04-26T07:56:36Z A shoot axis meristematic apical cell at the tip of a seta. Ceases being an apical cell when the sporangium begins to develop. OBO_SF_PO:3234956 PO:0030016 Ramona c&#233lula apical de la seta (Spanish) plant_anatomy seta apical cell seta apical initial POC:Maria_Alejandra_Gandolfo c&#233lula apical de la seta (Spanish) A shoot axis meristematic apical cell at the tip of a seta. ISBN:0962073342 POC:Curators spore capsule mouth 2011-04-26T09:01:06Z A plant anatomical space that is the opening on the apical end of a spore capsule. May be covered by a peristome. OBO_SF_PO:3241816 PO:0030017 Ramona boca de la c&#225psula productora de esporas (Spanish) plant_anatomy sporangium mouth POC:Maria_Alejandra_Gandolfo boca de la c&#225psula productora de esporas (Spanish) A plant anatomical space that is the opening on the apical end of a spore capsule. POC:Curators gametophore 2011-03-25T10:28:20Z A gametophore is the leafy part of the gametophyte of mosses and leafy liverworts, excluding the protonema. Develop from buds that form on the protonema. Antheridia and archegonia arise on the gametophore. A shoot system that consists of the shoot axes and non-vascular leaves of a plant in the gametophytic phase. OBO_SF_PO:3185093 PO:0030018 Ramona gamet&#243foro (Spanish) plant_anatomy A shoot system that consists of the shoot axes and non-vascular leaves of a plant in the gametophytic phase. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo gamet&#243foro (Spanish) gametophore meristematic apical cell 2011-03-25T10:45:12Z A shoot meristematic apical cell that is part of a gametophore. OBO_SF_PO:3234956 Occurs in the non-vascular shoot system of the gametophyte of mosses and leafy liverworts. PO:0030019 Ramona c&#233lula apical del gamet&#243foro (Spanish) gametophore apical cell gametophore apical initial plant_anatomy A shoot meristematic apical cell that is part of a gametophore. ISBN:0962073342 POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula apical del gamet&#243foro (Spanish) gametophore axis 2011-03-25T10:57:31Z A shoot axis that is part of a gametophore. Found in mosses and leafy liverworts. A stem or branch of the leafy part of a bryophyte. OBO_SF_PO:3185162 PO:0030020 Ramona caulid cauloid eje del gamet&#243foro (Spanish) non-vascular shoot axis plant_anatomy A shoot axis that is part of a gametophore. ISBN:0962073342 POC:Curators POC:Maria_Alejandra_Gandolfo eje del gamet&#243foro (Spanish) gametophore branch 2011-03-25T11:13:48Z A branch of the leafy part of a bryophyte shoot system. A branch that is part of a gametophore. OBO_SF_PO:3185162 PO:0030021 Ramona caulid branch cauloid branch non-vascular branch plant_anatomy rama del gamet&#243foro (Spanish) POC:Maria_Alejandra_Gandolfo rama del gamet&#243foro (Spanish) A branch that is part of a gametophore. POC:Ramona_Walls gametophore stem 2011-03-25T11:17:24Z A stem (the primary axis) of the leafy part of a bryophyte shoot system. A stem that is part of a gametophore. OBO_SF_PO:3185162 PO:0030022 Ramona caulid stem cauloid stem non-vascular stem plant_anatomy tallo del gamet&#243foro (Spanish) POC:Maria_Alejandra_Gandolfo tallo del gamet&#243foro (Spanish) A stem that is part of a gametophore. POC:Ramona_Walls gametophore axis meristematic apical cell 2011-03-25T11:41:09Z A shoot axis meristematic apical cell at the tip of a gametophore axis. OBO_SF_PO:3234956 Occurs at the tips of the stems and branches of bryophytes. PO:0030023 Ramona c&#233lula apical del eje del gamet&#243foro (Spanish) cauloid apical cell gametophore axis apical cell gametophore axis apical initial non-vascular shoot axis apical cell plant_anatomy A shoot axis meristematic apical cell at the tip of a gametophore axis. ISBN:0962073342 ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo c&#233lula apical del eje del gamet&#243foro (Spanish) vascular shoot axis meristematic apical cell 2011-03-25T11:46:56Z A shoot axis meristematic apical cell at the tip of a shoot apex in a shoot system that has as part vascular tissue. OBO_SF_PO:3234956 Occurs in some ferns in their sporophytic phase. PO:0030024 Ramona c&#233lula apical del eje del epiblasto vascualr (Spanish) fern shoot axis apical cell plant_anatomy vascular shoot axis apical cell vascular shoot axis apical initial A shoot axis meristematic apical cell at the tip of a shoot apex in a shoot system that has as part vascular tissue. POC:Curators PO_REF:00001 POC:Maria_Alejandra_Gandolfo c&#233lula apical del eje del epiblasto vascualr (Spanish) thallus meristematic apical cell 2011-03-25T12:09:10Z A gametophyte apical cell that is part of a thallus. OBO_SF_PO:3234956 PO:0030025 Ramona c&#233lula apical del talo (Spanish) plant_anatomy thallus apical cell thallus apical initial A gametophyte apical cell that is part of a thallus. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo c&#233lula apical del talo (Spanish) gametophore bud 2011-04-12T08:22:35Z A vegetative bud that develops into a gametophore. OBO_SF_PO:3185097 Occurs in mosses and leafy liverworts. Develops from a caulonema cell in mosses. PO:0030026 Ramona brown bud plant_anatomy yema del gamet&#243foro (Spanish) POC:Maria_Alejandra_Gandolfo yema del gamet&#243foro (Spanish) A vegetative bud that develops into a gametophore. ISBN:9780473067304 thallus 2011-04-12T08:35:16Z A thallus is a gametophyte of liverworts and pteridophytes and develops from a short-lived protonema. Roughly two dimensional growth results from division of a single apical cell. Thalli may be ribbon or heart shaped or almost filamentous. Although there are no distinct organs, there may be tissue differentiation and dichotomous branching. A whole plant in the gametophytic phase that has a flat growth form and no distinct organs. OBO_SF_PO:3257063 PO:0030027 Ramona plant_anatomy prothallium talo (Spanish) thalli thalli POC:Maria_Alejandra_Gandolfo talo (Spanish) A whole plant in the gametophytic phase that has a flat growth form and no distinct organs. PO_REF:00001 perigonial bract 2011-04-12T09:56:04Z A bract that subtends an antheridium. OBO_SF_PO:3185168 PO:0030028 Ramona When an antheridium occurs on a specialized lateral branch of the gametophore, all of the phyllomes on that branch are usually perigonial bracts. If an antheridium occurs on a main axis of the gametophore, usually only the terminal phyllomes are perigonial bracts. br&#225ctea del perigonio (Spanish) perigonium bract plant_anatomy A bract that subtends an antheridium. ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo br&#225ctea del perigonio (Spanish) sporophyte foot 2011-04-12T10:01:12Z A plant organ that is the base of a whole plant in the sporophytic phase and attaches it to the gametophore. Found in bryophytes and some pteridophytes. In mosses, the foot is located below the seta. In ferns, the foot is formed from the upper hypobasal quandrant of the embryo. The sporophyte foot serves for both attachment and absorption. The outer portion of the foot is composed of absorptive transfer cells. OBO_SF_PO:3234965 PO:0030029 Ramona pie del esporofito (Spanish) plant_anatomy A plant organ that is the base of a whole plant in the sporophytic phase and attaches it to the gametophore. ISBN:0029496608 ISBN:0962073342 POC:Maria_Alejandra_Gandolfo pie del esporofito (Spanish) perichaetal bract 2011-04-12T10:07:51Z A bract that subtends an archegonium. OBO_SF_PO:3185168 PO:0030030 Ramona When an archegonium occurs on a specialized lateral branch of the gametophore, all of the phyllomes on that branch are usually perichaetal bracts. If an archegonium occurs on a main axis of the gametophore, only the terminal phyllomes are usually perichaetal bracts. The two or three terminal-most perichaetal bracts may fuse to form a gametophytic perianth. br&#225ctea pericaetal (Spanish) perichaetum bract plant_anatomy POC:Maria_Alejandra_Gandolfo br&#225ctea pericaetal (Spanish) A bract that subtends an archegonium. ISBN:0962073342 gametophyte perianth 2011-04-12T10:16:51Z A collective phyllome structure that consists of two or more of the most distal perichaetal bracts on a gametophore axis and surround a capsule. PO:0030031 Ramona The perichaetal bracts may fuse laterally in the gametophytic perianth. The gametophytic perianth is not the same structure as a perianth (PO:0009058) in angiosperms. gametophytic perianth perianto del grametofito (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo perianto del grametofito (Spanish) A collective phyllome structure that consists of two or more of the most distal perichaetal bracts on a gametophore axis and surround a capsule. ISBN:0962073342 seta 2011-04-12T10:25:45Z A plant axis that holds up a spore capsule. Found in some bryophytes, especially mosses. OBO_SF_PO:3185175 PO:0030032 Ramona plant_anatomy seta (Spanish) setae setae A plant axis that holds up a spore capsule. ISBN:0962073342 POC:Curators POC:Maria_Alejandra_Gandolfo seta (Spanish) antheridiophore 2011-04-12T10:29:01Z A plant axis that bears two or more antheridia on an antheridial head. Found in Marchantiales. OBO_SF_PO:3272612 PO:0030033 Ramona anteridi&#243foro (Spanish) plant_anatomy A plant axis that bears two or more antheridia on an antheridial head. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo anteridi&#243foro (Spanish) archegoniophore 2011-04-12T10:29:01Z A plant axis that bears two or more archegonia on an archegonial head. Found in Marchantiales. OB_SF_PO:3272612 PO:0030034 Ramona arquegoni&#243foro (Spanish) plant_anatomy A plant axis that bears two or more archegonia on an archegonial head. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo arquegoni&#243foro (Spanish) antheridium stalk 2011-04-12T10:39:46Z A stalk that is the basal part of an antheridium. OBO_SF_PO:3272612 PO:0030035 Raises the antheridium above the rest of the gametophyte. Ramona antheridial stalk pedúnculo del anteridio (Spanish) plant_anatomy A stalk that is the basal part of an antheridium. ISBN:9780070588493 POC:Maria_Alejandra_Gandolfo pedúnculo del anteridio (Spanish) archegonium stalk 2011-04-12T10:39:46Z A stalk that the basal part of an archegonium. OBO_SF_PO:3272612 PO:0030036 Raises the venter above the rest of the gametophyte. Ramona archegonial stalk pedúnculo del arquegonio (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo pedúnculo del arquegonio (Spanish) A stalk that the basal part of an archegonium. ISBN:9780070588493 spore capsule calyptra 2011-04-12T10:53:45Z A cardinal organ part that develops from the wall of an archegonium and surrounds a sporangium. Found in bryophytes. The calyptra is a membranous or hairy cap or hood composed of gametophytic tissue that protects the embryonic sporophyte within the archegonium. In some species, the calyptra may persist after the sporophyte develops and gets carried upward as the seta elongates. OBO_SF_PO:3234979 PO:0030037 Ramona caliptra de la c&#225psula productora de esporas (Spanish) plant_anatomy A cardinal organ part that develops from the wall of an archegonium and surrounds a sporangium. ISBN:0962073342 ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo caliptra de la c&#225psula productora de esporas (Spanish) venter 2011-04-12T11:00:43Z A cardinal organ part that is the enlarged basal part of an archegonium and has an archegonium egg cell located in it. OBO_SF_PO:3234981 PO:0030038 Ramona plant_anatomy vientre (Spanish) POC:Maria_Alejandra_Gandolfo vientre (Spanish) A cardinal organ part that is the enlarged basal part of an archegonium and has an archegonium egg cell located in it. ISBN:0962073342 archegonium neck 2011-04-12T11:04:46Z A cardinal organ part that is the elongated apical part of an archegonium. Early in development, the neck is occluded by a single row of neck canal cells. At maturity, the neck canal cells disintegrate, creating a canal for the sperm to enter the archegonium. OBO_SF_PO:3234985 PO:0030039 Ramona archegonial neck cuello del arquegonio (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo cuello del arquegonio (Spanish) A cardinal organ part that is the elongated apical part of an archegonium. ISBN:0962073342 ISBN:9780070588493 sporangium base 2011-04-12T11:57:20Z A cardinal organ part that is the basal (distal) part of a sporangium. OBO_SF_PO:3241725 PO:0030040 Ramona Term used for bryophytes and pteridophytes. The sporangium base is the sterile part of the sporangium below the sporangium theca. If swollen and distinct from the rest of the sporangium, it is called an apophysis or hypophysis. apophysis base del esporangio (Spanish) hypophysis plant_anatomy sporangium neck POC:Maria_Alejandra_Gandolfo base del esporangio (Spanish) A cardinal organ part that is the basal (distal) part of a sporangium. ISBN:9780473067304 ISBN:0962073342 apophysis ISBN:0962073342 hypophysis sporangium theca 2011-04-12T12:04:42Z A cardinal organ part that is the main body of a sporangium and has spores located in it. OBO_SF_PO:3241737 PO:0030041 Ramona Term used for bryophytes and pteridophytes. plant_anatomy sporangium urn teca del esporangio (Spanish) A cardinal organ part that is the main body of a sporangium and has spores located in it. ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo teca del esporangio (Spanish) peristome 2011-04-12T12:47:52Z A single or double circle of peristome teeth inside a sporangium mouth. OBO_SF_PO:3241747 PO:0030042 Ramona The peristome is located under the operculum, if an operculum is present. Upon maturity of a capsule, the teeth of the peristome open to release the spores. peristoma (Spanish) plant_anatomy A single or double circle of peristome teeth inside a sporangium mouth. ISBN:9780473067304 POC:Maria_Alejandra_Gandolfo peristoma (Spanish) peristome tooth 2011-04-12T12:50:17Z A cardinal organ part that is a single lobe of a peristome. Generally triangular. Peristome teeth may be simple or compound, and may be attached by their tips to the epiphragm. OBO_SF_PO:3241747 PO:0030043 Ramona dientes del peristoma (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo dientes del peristoma (Spanish) A cardinal organ part that is a single lobe of a peristome. ISBN:9780473067304 spore capsule operculum 2011-04-12T12:53:17Z A cardinal organ part that is the apical part of a spore capsule that separates from the rest of the capsule during dehiscence. Found in mosses. May remain partly attached to the rest of the capsule. OBO_SF_PO:3241767 PO:0030044 Ramona op&#233rculo de la c&#225psula productora de esporas (Spanish) plant_anatomy sporangium lid spore capsule lid POC:Maria_Alejandra_Gandolfo op&#233rculo de la c&#225psula productora de esporas (Spanish) A cardinal organ part that is the apical part of a spore capsule that separates from the rest of the capsule during dehiscence. ISBN:0962073342 ISBN:9780473067304 stereid 2011-04-25T11:33:34Z A ground tissue cell with thickened cell walls. Found only in bryophytes in gametophore axes, setae, or leaves. Functions in support rather than conduction. May or may not retain a living protoplast at maturity. OBO_SF_PO:3293311 PO:0030045 Ramona estereida (Spanish) plant_anatomy stereid cell POC:Maria_Alejandra_Gandolfo estereida (Spanish) A ground tissue cell with thickened cell walls. ISBN:0962073342 ISBN:376821110 protonema meristematic apical cell 2011-05-11T11:04:52Z A gametophyte meristematic apical cell that is part of a protonema. OBO_SF_PO:3234956 PO:0030046 Ramona c&#233lula meristem&#225tica apical del protonema (Spanish) plant_anatomy protonema apical cell protonema apical initial POC:Maria_Alejandra_Gandolfo c&#233lula meristem&#225tica apical del protonema (Spanish) A gametophyte meristematic apical cell that is part of a protonema. POC:Curators hydrome 2011-04-18T09:34:43Z A hydrome is composed of only hydroids. Found in bryophytes, in the center of a non-vascular shoot axis such as a gametophore or seta. Often surrounded by leptome. May function in water conduction and may provide support. A portion of plant tissue that has as parts hydroid cells and cells of no other types. OBO_SF_PO:3295055 PO:0030047 Ramona hidromo (Spanish) hydrom leptoxylem plant_anatomy POC:Maria_Alejandra_Gandolfo hidromo (Spanish) A portion of plant tissue that has as parts hydroid cells and cells of no other types. ISBN:376821110 leptome 2011-04-18T09:34:43Z A leptome is composed of only leptoids. Found in bryophytes, in non-vascular shoot axes such as a gametophore axis or seta, or in the midrib of a non-vascular leaf. Often surrounding a central hydrome. May function in the conduction of organic substances, similar to phloem in vascular plants. A portion of plant tissue that has as parts leptoid cells and cells of no other types. OBO_SF_PO:3295055 PO:0030048 Ramona leptom leptomo (Spanish) leptophloem plant_anatomy A portion of plant tissue that has as parts leptoid cells and cells of no other types. ISBN:376821110 POC:Maria_Alejandra_Gandolfo leptomo (Spanish) sporangium wall endothecium 2011-05-02T09:46:49Z A portion of ground tissue that is the sub-epidermal layer of a sporangium wall. OBO_SF_PO:3298004 PO:0030049 Ramona Term used for vascular plants to describe the outermost layer of a sporangium wall that is internal to the exothecium. endotecio de la pared del esporangio (Spanish) endothecium of sporangium wall plant_anatomy A portion of ground tissue that is the sub-epidermal layer of a sporangium wall. ISBN:0471244554 ISBN:9780003686647 POC:Maria_Alejandra_Gandolfo endotecio de la pared del esporangio (Spanish) stereome 2011-04-25T11:39:57Z A portion of ground tissue that has as parts stereid cells and no other cell types. A stereome is composed of only stereids. Found only in bryophytes in gametophore axes or non-vascular leaves. May function in support. OBO_SF_PO:3295055 PO:0030050 Ramona estereomo (Spanish) plant_anatomy A portion of ground tissue that has as parts stereid cells and no other cell types. ISBN:376821110 POC:Maria_Alejandra_Gandolfo estereomo (Spanish) central strand 2011-04-25T01:04:07Z A portion of plant tissue that is an axial strand in the center of a gametophore axis or seta and has as part a hydrome or a leptome. OBO_SF_PO:3295058 Often contains both hydrome and leptome. Found in bryophytes. The term central strand is sometimes used to describe a protostele in vascular plants, but this ontology class should only be used for non-vascular plants. Analogous to a vein or vascular bundle in vascular plants. PO:0030051 Ramona conducting cylinder conducting strand hebra (hilo) central (Spanish) plant_anatomy A portion of plant tissue that is an axial strand in the center of a gametophore axis or seta and has as part a hydrome or a leptome. ISBN:0029496608 ISBN:0962073342 POC:Maria_Alejandra_Gandolfo hebra (hilo) central (Spanish) ISBN:376821110 conducting strand ISBN:376821110 conducting cylinder antheridium jacket layer cell 2011-04-29T08:13:39Z A plant cell that is part of an antheridium jacket layer. OBO_SF_PO:3293290 PO:0030052 Ramona antheridium wall cell capa c&#233lular de la cubierta del anteridio (Spanish) plant_anatomy sterile jacket cell POC:Maria_Alejandra_Gandolfo capa c&#233lular de la cubierta del anteridio (Spanish) A plant cell that is part of an antheridium jacket layer. ISBN:9780473067304 antheridium jacket layer 2011-04-29T08:16:07Z A portion of plant tissue that is a single layer of cells on the outside of an antheridium. Cells in the antheridium jacket layer surround the inner spermatogenous cells and do not give rise to sperm cells. OBO_SF_PO:3293931 PO:0030053 Ramona antheridial jacket layer antheridium wall capa de la cubierta del anteridio (Spanish) plant_anatomy sterile jacket layer POC:Maria_Alejandra_Gandolfo capa de la cubierta del anteridio (Spanish) A portion of plant tissue that is a single layer of cells on the outside of an antheridium. ISBN:9780473067304 epiphragm 2011-04-26T09:03:44Z A portion of parenchyma tissue that forms a circular membrane extending from a spore capsule columella and attached to the ends of the peristome teeth that covers a spore capsule mouth. OBO_SF_PO:3241820 PO:0030054 Present in some moss species of the family Polytrichaceae. Ramona epifragma (Spanish) epiphram plant_anatomy tympanum A portion of parenchyma tissue that forms a circular membrane extending from a spore capsule columella and attached to the ends of the peristome teeth that covers a spore capsule mouth. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo epifragma (Spanish) pseudopodium 2011-04-26T09:08:14Z A gametophore axis that is a leafless extension of a gametophore stem or branch on which a sporophyte is borne. OBO_SF_PO:3241827 PO:0030055 Raises the sporophyte above the perichaetial bracts. Found in Sphagnum and Andreaea. Ramona plant_anatomy pseudopodia pseudopodio (Spanish) pseudopodia POC:Maria_Alejandra_Gandolfo pseudopodio (Spanish) A gametophore axis that is a leafless extension of a gametophore stem or branch on which a sporophyte is borne. ISBN:0029496608 ISBN:0962073342 archesporial cell 2011-04-28T08:31:02Z A plant cell that divides to gives rise to a sporocyte and is part of a sporangium. May also give rise to sterile cells such as elators (in liverworts) or tapetal cells. In most species outside seed plants, multiple archesporial cells are part of an archesporium or sporogenous tissue. OBO_SF_PO:3293208 PO:0030056 Ramona archesporial initial c&#233lula arquesporial (Spanish) plant_anatomy sporogenous cell A plant cell that divides to gives rise to a sporocyte and is part of a sporangium. ISBN:9780070588493 POC:Maria_Alejandra_Gandolfo c&#233lula arquesporial (Spanish) alar cell 2011-04-28T08:50:00Z A plant cell located at the base of a non-vascular leaf adjacent to where the leaf attaches to the stem. Found in mosses. Alar cells occur in an area at the base of a leaf that may be triangular, ovate or rectangular and is sometimes called the alar region. They are different in size, shape, color, thickness, or ornamentation from other cells in the leaf. OBO_SF_PO:3293209 PO:0030057 Ramona c&#233lula alar (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula alar (Spanish) A plant cell located at the base of a non-vascular leaf adjacent to where the leaf attaches to the stem. ISBN:0029496608 ISBN:0962073342 ISBN:9780473067304 brachycyte 2011-04-28T09:14:10Z A plant cell that develops from a cell in a protonema and has a thick cell wall. Found in mosses. A brachycyte is a drought tolerant cell that can act as a gemma and may give rise to a new plant. Cells of a protonema may develop into brachycytes under stress. May form a chain or be separated by tmema cells. OBO_SF_PO:3293213 PO:0030058 Ramona braquicito (Spanish) brood cell plant_anatomy ISBN:0962073342 brood cell POC:Maria_Alejandra_Gandolfo braquicito (Spanish) A plant cell that develops from a cell in a protonema and has a thick cell wall. ISBN:0962073342 ISBN:9781405181891 tmema cell 2011-04-28T09:24:40Z A plant cell at the base of a gemma or adjacent to a brachycyte that breaks down to allow abscission of the gemma or brachycyte. May be a single cell adjacent to a brachycyte or part of a portion of tmema tissue. OBO_SF_PO:3293289 PO:0030059 Ramona brachytmema cell c&#233lula del tmema (Spanish) dlichotmema cell plant_anatomy A plant cell at the base of a gemma or adjacent to a brachycyte that breaks down to allow abscission of the gemma or brachycyte. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo c&#233lula del tmema (Spanish) gametophore axillary hair 2011-04-29T08:21:18Z An axillary hair that grows in a leaf axil of a non-vascular leaf. Found in pleurocarpous mosses. Form in the axils of leaf primordia and may disappear when the gametophore is mature. OBO_SF_PO:3293292 PO:0030060 Ramona club hair pelo axilar del gamet&#243foro (Spanish) plant_anatomy ISBN:0962073342 club hair An axillary hair that grows in a leaf axil of a non-vascular leaf. ISBN:0962073342 ISBN:9780473067304 POC:Curators POC:Maria_Alejandra_Gandolfo pelo axilar del gamet&#243foro (Spanish) tmema 2011-04-29T08:30:03Z A portion of plant tissue that has as parts tmema cells. Found in bryophytes at the base of a gemma. Participates in abscission of the gemma. OBO_SF_PO:3293289 PO:0030061 Ramona plant_anatomy tmema (Spanish) POC:Maria_Alejandra_Gandolfo tmema (Spanish) A portion of plant tissue that has as parts tmema cells. ISBN:0962073342 ISBN:9780473067304 gametophore axillary hair terminal cell 2011-04-29T08:39:12Z An axillary hair terminal cell that is the long terminal cell of a gametophore axillary hair. OBO_SF_PO:3293292 PO:0030062 Ramona c&#233lula terminal de pelo axilar del gamet&#243foro (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo c&#233lula terminal de pelo axilar del gamet&#243foro (Spanish) An axillary hair terminal cell that is the long terminal cell of a gametophore axillary hair. ISBN:9780473067304 POC:Curators gametophore axillary hair base 2011-04-29T09:01:40Z A axillary hair base that is the basal part of a gametophore axillary hair, below the gametophore axillary hair terminal cell. Consists of two to a dozen cells. OBO_SF_PO:3293292 PO:0030063 Ramona base del pelo axilar del gamet&#243foro (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo base del pelo axilar del gamet&#243foro (Spanish) A axillary hair base that is the basal part of a gametophore axillary hair, below the gametophore axillary hair terminal cell. ISBN:9780473067304 POC:Curators gametophore axillary hair basal cell 2011-04-29T09:03:51Z An axillary hair basal cell that is part of a gametophore axillary hair base. OBO_SF_PO:3293292 PO:0030064 Ramona c&#233lula basal del pelo axilar del gamet&#243foro (Spanish) gametophore axillary hair base cell plant_anatomy An axillary hair basal cell that is part of a gametophore axillary hair base. ISBN:9780473067304 POC:Curators POC:Maria_Alejandra_Gandolfo c&#233lula basal del pelo axilar del gamet&#243foro (Spanish) archegonium neck canal cell 2011-04-29T09:13:40Z A plant cell that is one of the axial row of cells in an immature archegonium neck. As the archegonium matures, the archegonium neck canal cells disintegrate to form the archegonium neck canal. OBO_SF_PO:3234985 PO:0030065 Ramona archegonial neck canal cell c&#233lula del canal del cuello del arquegonio (Spanish) plant_anatomy A plant cell that is one of the axial row of cells in an immature archegonium neck. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo c&#233lula del canal del cuello del arquegonio (Spanish) archegonium neck canal 2011-04-29T09:21:53Z A canal in the center of an archegonium neck. Forms after the archegonium neck canal cells disintegrate. OBO_SF_PO:3234985 PO:0030066 Ramona archegonial neck canal canal del cuello del arquegonio (Spanish) plant_anatomy A canal in the center of an archegonium neck. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo canal del cuello del arquegonio (Spanish) protonema side branch initial 2011-04-29T09:25:26Z An protonema sub-apical initial that gives rise to a branch of a protonema. May give rise to a chloronema, caulonema, protonema rhizoid, tmema cell, or brachycyte. OBO_SF_PO:3293297 OBO_SF_PO:3293302 PO:0030067 Ramona plant_anatomy protonema side branch initial cell protonemal side branch initial cell rama lateral inicial del protonema (Spanish) POC:Maria_Alejandra_Gandolfo rama lateral inicial del protonema (Spanish) An protonema sub-apical initial that gives rise to a branch of a protonema. ISBN:9781405181891 epidermal rhizoid initial 2011-04-29T09:33:11Z An epidermal initial that gives rise to an epidermal rhizoid. OBO_SF_PO:3293302 PO:0030068 Part of the epidermis of a thallus or gametophore of a bryophyte or pteridophyte in the gametophytic phase or the stem of a monocot in the sporophytic phase. Ramona epidermal rhizoid initial cell plant_anatomy rizoide inicial epid&#233rmico (Spanish) POC:Maria_Alejandra_Gandolfo rizoide inicial epid&#233rmico (Spanish) An epidermal initial that gives rise to an epidermal rhizoid. PMID:12917289 paraphyllium 2011-04-29T01:01:17Z A portion of epidermal tissue that is an outgrowth from the epidermis between the leaves of a gametophore axis. OBO_SF_PO:3293886 PO:0030069 Paraphyllia are much smaller than leaves and may be filamentous, scale-like, or leaf-like. Found in pleurocarpous mosses and a few leafy liverworts. Ramona parafilium (Spanish) paraphyllia plant_anatomy A portion of epidermal tissue that is an outgrowth from the epidermis between the leaves of a gametophore axis. ISBN:0962073342 paraphyllia POC:Maria_Alejandra_Gandolfo parafilium (Spanish) paraphysis 2011-04-29T01:05:26Z A slender, usually uniseriate multicellular trichome that grows intermixed with the gametangia. Found in bryophytes and pteridophytes, especially in mosses. OB_SF_PO:3293891 PO:0030070 Ramona par&#225fisis (Spanish) paraphyses plant_anatomy A slender, usually uniseriate multicellular trichome that grows intermixed with the gametangia. ISBN:0029496608 POC:Maria_Alejandra_Gandolfo par&#225fisis (Spanish) paraphyses epidermal rhizoid 2011-04-29T01:15:05Z A rhizoid that develops from an epidermal rhizoid initial. Found in bryophytes and pteridophytes growing from the epidermis of a gametophore or the lower surface of a thallus and in some monocots growing from the stem at the cotyledonary node. May be considered a type of trichome. OBO_SF_PO:3293893 PO:0030071 Ramona plant_anatomy rizoide epid&#233rmico (Spanish) POC:Maria_Alejandra_Gandolfo rizoide epid&#233rmico (Spanish) A rhizoid that develops from an epidermal rhizoid initial. ISBN:12917289 costa 2011-04-29T02:30:17Z A portion of plant tissue that is a single or double strand in the center of a non-vascular leaf and has as part hydrome or leptome. Found in bryophytes. Often contains both hydrome and leptome. Functions in support and conduction in a phyllid. The term costa is sometimes used for the midrib of monocot leaves, but this ontology class should only be used for non-vascular leaves. OBO_SF_PO:3295062 PO:0030072 Ramona costa (Spanish) non-vascular leaf midrib non-vascular leaf midvein non-vascular leaflet midrib phyllid costa phyllid midrib phyllid midvein plant_anatomy POC:Maria_Alejandra_Gandolfo costa (Spanish) A portion of plant tissue that is a single or double strand in the center of a non-vascular leaf and has as part hydrome or leptome. ISBN:376821110 exothecium 2011-05-02T09:46:49Z A portion of epidermis that is the outermost layer of a sporangium wall. Develops from the outermost layer of an amphithecium in bryophytes. OBO_SF_PO:3241820 OBO_SF_PO:3297999 PO:0030073 Ramona epithecium exotecio (Spanish) plant_anatomy sporangium epidermis sporangium wall exothecium A portion of epidermis that is the outermost layer of a sporangium wall. ISBN:0962073342 ISBN:9780003686647 POC:Maria_Alejandra_Gandolfo exotecio (Spanish) archesporium 2011-05-02T12:05:51Z A portion of plant tissue that is the internal part of a sporangium, bounded by the sporangium wall, and has as parts archesporial cells. Gives rise to sporocytes and may give rise to other sterile cells such as elators. OBO_SF_PO:3296935 PO:0030074 Ramona arquesporio (Spanish) plant_anatomy sporogenous tissue POC:Maria_Alejandra_Gandolfo arquesporio (Spanish) A portion of plant tissue that is the internal part of a sporangium, bounded by the sporangium wall, and has as parts archesporial cells. ISBN:8122407927 ISBN:9780003686647 antheridium head 2011-05-04T07:26:51Z A disk-shaped cardinal organ part that is the apical portion of an antheridiophore and bears antheridia. Found in Marchantiales. OB_SF_PO:3272612 PO:0030075 Ramona antheridial head cabeza del anteridio (Spanish) plant_anatomy POC:Maria_Alejandra_Gandolfo cabeza del anteridio (Spanish) A disk-shaped cardinal organ part that is the apical portion of an antheridiophore and bears antheridia. ISBN:0962073342 archegonium head 2011-05-04T07:26:51Z An umbrella-shaped cardinal organ part that is the apical portion of an archegoniophore and bears archegonia. Found in Marchantiales. OB_SF_PO:3272612 PO:0030076 Ramona archegonial head cabeza del arquegonio (Spanish) plant_anatomy An umbrella-shaped cardinal organ part that is the apical portion of an archegoniophore and bears archegonia. ISBN:0962073342 POC:Maria_Alejandra_Gandolfo cabeza del arquegonio (Spanish) protonemal side branch rhizoid initial 2011-05-04T02:38:25Z A protonema side branch initial that gives rise to a protonemal rhizoid. OBO_PO_SF:3293297 OBO_SF_PO:3293302 PO:0030077 Ramona plant_anatomy protonema side branch rhizoid initial cell protonemal side branch rhizoid initial cell rama lateral inicial del rizoide proton&#233mico (Spanish) POC:Maria_Alejandra_Gandolfo rama lateral inicial del rizoide proton&#233mico (Spanish) A protonema side branch initial that gives rise to a protonemal rhizoid. POC:Curators rhizoid 2011-05-04T03:03:32Z A plant structure that is a uniseriate filament with positive geotropism that grows from an epidermis or protonema. May be unicellular or multicellular. Serves to anchor the plant to the substrate, and may function in nutrient and water uptake. Usually lacks chlorophyll. Includes epidermal rhizoids that grow from the epidermis of bryophytes and pteridophytes in the gametophytic phase or from the stems of some monocots, protonemal rhizoids that branch from a protonema, and rhizoids that develop from a basal cell of a gametophore bud. OBO_SF_PO:3293893 PO:0030078 Ramona plant_anatomy rizoide (Spanish) POC:Maria_Alejandra_Gandolfo rizoide (Spanish) A plant structure that is a uniseriate filament with positive geotropism that grows from an epidermis or protonema. ISBN:0962073342 ISBN:unknown protonemal rhizoid 2011-05-04T03:13:26Z A rhizoid that is part of a protonema and develops from a protonemal side branch rhizoid initial. OBO_SF_PO:3293893 PO:0030079 Ramona plant_anatomy rizoide proton&#233mico (Spanish) POC:Maria_Alejandra_Gandolfo rizoide proton&#233mico (Spanish) A rhizoid that is part of a protonema and develops from a protonemal side branch rhizoid initial. ISBN:0962073342 rhizoid meristematic apical cell 2011-05-17T09:04:15Z A gametophyte meristematic apical cell that is part of a rhizoid. OBO_SF_PO:3234956 PO:0030080 Ramona plant_anatomy rhizoid apical cell rhizoid apical initial A gametophyte meristematic apical cell that is part of a rhizoid. POC:Curators caulonema meristematic apical cell 2011-05-17T09:06:26Z A protonema meristematic apical cell that is part of a caulonema. PO:0030081 Ramona caulonema apical cell caulonema apical initial plant_anatomy A protonema meristematic apical cell that is part of a caulonema. POC:Curators chloronema meristematic apical cell 2011-05-17T09:06:26Z A protonema meristematic apical cell that is part of a chloronema. OBOS_SF_PO:3234956 PO:0030082 Ramona chloronema apical cell chloronema apical initial plant_anatomy A protonema meristematic apical cell that is part of a chloronema. POC:Curators gametophore bud initial 2011-05-17T09:10:08Z A protonema sub-apical initial hat gives rise to a gametophore bud. In Physcomitrella patens, a gametophore bud initial typically is more bulbous than a protonema side branch initial, and its plane of first cell division is oblique, rather than perpendicular, to the plane of growth. OBO_SF_PO:3293297 PO:0030083 Ramona gametophore bud initial cell plant_anatomy A protonema sub-apical initial hat gives rise to a gametophore bud. POC:Curators amphithecium 2011-05-17T10:28:55Z A portion of plant tissue that is the outer layer or layers of a sporangium early in sporangium development. OBO_SF_PO:3302899 PO:0030084 Ramona Term used for bryophytes. May have one or more layers. An amphithecium may give rise to an exothecium and other layer of a sporangium wall (jacket layer or layers). In true mosses, the amphithecium gives rise to the sporangium wall and the peristome. In hornworts and peat mosses, it gives rise to the sporangium wall and sporogenous tissue. plant_anatomy A portion of plant tissue that is the outer layer or layers of a sporangium early in sporangium development. ISBN:0962073342 protosporangium endothecium 2011-05-17T10:31:21Z A portion of ground tissue that is the tissue internal to an amphithecium early in sporangium development. OBO_SF_PO:3298004 PO:0030085 Ramona Term used for bryophytes. In liverworts an early sporangium endothecium produces sporogenous tissue. In Sphagnum, Andreaea, and hornworts, it produces columella and sporogenous tissue. endothecium of protosporangium plant_anatomy A portion of ground tissue that is the tissue internal to an amphithecium early in sporangium development. ISBN:0962073342 ISBN:9780070588493 POC:Curators protonema sub-apical initial 2011-05-23T08:31:30Z An initial cell that is produced by longitudinal division of a sub-apical cell of a protonema. May give rise to a branch of the protonema (including a protonema rhizoid, tmema cell or brachycyte), a gametophore bud, or may not divide further. OBO_SF_PO:3293297 PO:0030086 Ramona plant_anatomy protonema sub-apical initial cell protonemal sub-apical initial cell An initial cell that is produced by longitudinal division of a sub-apical cell of a protonema. POC:Ramona_Walls non-vascular leaf initial 2011-05-23T09:00:21Z An initial cell that is part of a gametophore and gives rise to a non-vascular leaf. In Physcomitrella patens, non-vascular leaf initials arise from the daughter cells of a gametophore axis apical cell. Subsequent division of a non-vascular leaf initial establishes a non-vascular leaf apical cell. OBO_SF_PO:3304575 PO:0030087 Ramona non-vascular leaf initial cell plant_anatomy An initial cell that is part of a gametophore and gives rise to a non-vascular leaf. PMID:19303301