1	This term is the most general term possible	\N	\N	\N
2	inheritance relationship	\N	\N	\N
636	The outermost layer of the shoot apical meristem which gives rise to the abaxial/lower leaf epidermis.	\N	\N	\N
614	Zone at base of leaf, flower, fruit, or other plant part that contains an abscission (or separation) layer and a protective layer, both involved in the abscission of the plant part.	\N	\N	\N
118	OBSOLETE. The accessory tissue extending laterally into the mesophyll rather than remaining associated with the vascular bundles.	\N	Not in current literature.	\N
637	The outermost layer of the shoot apical meristem which gives rise to the adaxial/upper leaf epidermis.	\N	\N	\N
531	Adult leaves are characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry.	\N	The adult leaves are placed above the juvenile (oldest) leaves. However in some plants the juvenile leaves may go on to establish as adult leaves.	\N
229	Root developing from any plant part other than near the root apex.	\N	see radicle, lateral root, primary root.	\N
230	Apical meristem of the adventitious root.	\N	\N	\N
231	The outer most cell layer of the adventitious root.	\N	\N	\N
639	Parenchyma tissue containing particularly large intercellular spaces of schizogenous or lysigenous origin.	\N	As applied to an intercellular space, originating by one or a combination of two processes, separation and degradation of cell walls.	\N
201	The outermost endosperm tissue of the seeds, its cells being characterized by presence of protein bodies containing seed storage proteins.	\N	\N	\N
356	Collectively the stamens of one flower.	\N	\N	\N
357	Collectively the stamens of one grass floret.	\N	\N	\N
358	Collectively the stamens of one floret of a maize plant.	\N	\N	\N
283	Collectively the stamens of maize ear floret.	\N	The development of the androecium in the ear floret of a normal maize plant is aborted and is present in a rudimentary state.	\N
284	Collectively the stamens of lower floret of a pedicellate spikelet of maize ear inflorescence.	\N	The development of the androecium in the ear floret of a normal maize plant is aborted and is present in a rudimentary state.	\N
360	Collectively the stamens of lower floret of a pedicellate spikelet of tassel inflorescence of maize.	\N	This consitutes a functional androecium.	\N
285	Collectively the stamens of lower floret of a sessile spikelet of maize ear inflorescence.	\N	The development of the androecium in the ear floret of a normal maize plant is aborted and is present in a rudimentary state.	\N
361	Collectively the stamens of lower floret of a sessile spikelet of tassel inflorescence of maize.	\N	\N	\N
359	Collectively the stamens of one floret of a tassel inflorescence of maize.	\N	\N	\N
286	Collectively the stamens of upper floret of a pedicellate spikelet of maize ear inflorescence.	\N	The development of the androecium in the ear floret of a normal maize plant is aborted and is present in a rudimentary state.	\N
362	Collectively the stamens of upper floret of a pedicellate spikelet of tassel inflorescence of maize.	\N	This consitutes a functional androecium.	\N
287	Collectively the stamens of upper floret of a sessile spikelet of maize ear inflorescence.	\N	The development of the androecium in the ear floret of a normal maize plant is aborted and is present in a rudimentary state.	\N
363	Collectively the stamens of upper floret of a sessile spikelet of tassel inflorescence of maize.	\N	\N	\N
119	OBSOLETE. A form of collenchyma in which the primary wall thickening is most prominent in the angles where three or more cells are joined.	\N	The term was made obsolete because angular form is a common attribute of ordinary collenchyma.	\N
389	The pollen-bearing part of a stamen.	\N	\N	\N
377	The pollen-bearing part of a stamen of a grass floret.	\N	\N	\N
365	The pollen-bearing part of a stamen of a maize floret.	\N	\N	\N
392	A multicellular layer with outer epidermis and an inner endothecium.	\N	\N	\N
380	A multicellular layer with outer epidermis and an inner endothecium of an anther of a grass stamen.	\N	\N	\N
368	A multicellular layer with outer epidermis and an inner endothecium of an anther of a maize stamen.	\N	\N	\N
8	Cell, commonly three in number as in the eight-nucleate embryo sac, located at the other end of the embryo sac from the female gamete.	\N	More or less persistent, multiplicative or not.	\N
447	The region on the other side of the ovule from the raphe.	\N	see raphe.	\N
9	The uppermost cell formed after the first division of the zygote.	\N	\N	\N
583	Hook-like structure which develops at the apical part of the hypocotyl in dark-grown seedlings in dicots.	\N	\N	\N
628	The meristems located at the apices of the main and lateral shoots and roots.	\N	\N	\N
242	Meristem found in the apex of the lateral root.	\N	This is different from root lateral meristem.	\N
190	Meristem found in the apex of the primary root.	\N	\N	\N
170	A structure associated with and often partly or wholly covering a seed and developed from the funicle or raphe.	\N	Also used more generally to refer to a similar structure derived from any part of the ovule - there has been much and sometimes acrimonious debate over the correct definition of the term, so when used the origin of the aril should generally be given for clarity.	\N
171	An outgrowth from parts of the seed other than from the funiculus or raphe.	\N	\N	\N
44	A cell that is part of a compound laticifer in which the cell walls between contiguous cells partly or completely disappear.	\N	\N	\N
25	A cell formed after asymmetric division of root epidermal cell that does not give rise to a root hair.	\N	\N	\N
533	Outgrowth at the base of a leaf blade that may wrap around the stem.	\N	\N	\N
337	A long bristle-like appendage found on the tip or back of various parts of the grass spikelet.	\N	\N	\N
10	A vascular cell derived from the fusiform cambial initial and oriented with its longest diameter parallel with the main axis of stem or root.	\N	These cells make up the axial system, also known as vertical or longitudinal system.	\N
595	Meristems formed in the axil of the leaf.	\N	\N	\N
275	The shoot developing from the axillary bud meristem.	\N	\N	\N
17	The lowermost cell formed after the first division of the zygote.	\N	\N	\N
529	A leaf, usually different in form from the foliage leaves, subtending a flower or inflorescence.	\N	Often used to refer to what is called here floral bract.	\N
515	A small leaf or leaves borne singly or in pairs on the pedicel, the prophyll(s) of the flower-shoot (pedicel plus flower).	\N	\N	\N
578	A reduced leaf surrounding a dormant bud.	\N	\N	\N
26	An enlarged more or less thin-walled epidermal cell present, with other similar cells, in longitudinal rows in leaves of monocots.	\N	Also called motor cell because of its presumed participation in the mechanism of rolling and unrolling of leaves.	\N
534	A layer or layers of cells surrounding the vascular bundles of leaves. It may consist of parenchyma or sclerenchyma.	\N	\N	\N
617	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.	\N	\N	\N
640	A tissue formed as a result of wounding, or a tissue developing in a tissue culture.	\N	\N	\N
471	The sepals of one flower collectively.	\N	\N	\N
55	Cell localized in the vascular cambium or phellogen that their periclinal divisions can contribute cells either to the outside or to the inside of the axis; in vascular cambium, classified into fusiform initials (source of axial cells of xylem and phloem) and ray initials (source of the ray cells).	\N	\N	\N
631	A lateral meristem, the cells of which divide mostly periclinally.	\N	\N	\N
120	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.	\N	If found, this zone is a temporary feature mostly in Gymnosperms.	\N
440	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).\\n	\N	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.	\N
407	A megasporophyll at the center of a grass floret enclosing the ovule.	\N	\N	\N
289	A megasporophyll at the center of a maize floret enclosing the ovule.	\N	\N	\N
172	An outgrowth from the surface of a seed, usually near the hilum or micropyle.	\N	\N	\N
260	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.	\N	\N	\N
537	Leaf or pairs/whorls of leaves borne on the stem.	\N	In Arabidopsis, refers to the leaves that are borne on the elongated inflorescence branches.	\N
7	Structural and physiological unit of a living organism; it (i.e., plant cell) consists of protoplast and cell wall; in nonliving state, of cell wall only, or cell wall and some nonliving inclusions.	\N	\N	\N
202	Endosperm in which the first karyokinesis event is accompanied by cytokinesis.	\N	\N	\N
18	The largest cell of the mature embryo sac. Contains two polar nuclei, which (after double fertilization) will develop into the endosperm.	\N	\N	\N
203	The central region of the endosperm composed of cells that are significantly larger than those at the periphery, especially the aleurone and sub-aleurone layers.	\N	Also called starchy endosperm region (characteristic of some grasses).	\N
255	The central part of a root cap in which the cells are arranged in longitudinal files.	\N	\N	\N
244	The central part of a root cap of a lateral root in which the cells are arranged in longitudinal files.	\N	\N	\N
250	The central part of a root cap of the primary root in which the cells are arranged in longitudinal files.	\N	\N	\N
278	The inflorescence axis of the ear.	\N	\N	\N
485	The inflorescence axis of the tassel.	\N	\N	\N
586	An area of densely packed cells in the shoot apex that divide infrequently.	\N	Functions as a population of stem cells that replenishes the meristem.	\N
448	Region in the ovule where the integuments and the nucellus join with the funiculus.	\N	The chalaza is recognized as the region which initiates the two integuments at its flank.	\N
412	Region in the grass ovule where the integuments and the nucellus merge with the funiculus.	\N	\N	\N
293	Region in the maize ovule where the integuments and the nucellus merge with the funiculus.	\N	\N	\N
204	The part of the endosperm nearest the chalazal region of the ovule and forming a cyst-like structure.	\N	Not in current literature. More like an attribute.	\N
641	Chloroplast-containing parenchyma tissue.	\N	\N	\N
67	Parenchyma cell containing chloroplasts; a component of leaf mesophyll and other green parenchyma tissue.	\N	\N	\N
177	A tubular structure developed at the junction of the cotyledonary sheath with the seedling axis, and surrounding the plumule of a monocot embryo or seedling.	\N	\N	\N
178	Tissue surrounding the radicle in the embryo or seedling of some monocots.	\N	\N	\N
618	Living tissue composed of more or less elongated cells with thick nonlignified primary cell walls.	\N	\N	\N
19	Elongated living cells with unevenly thickened nonlignified primary walls.	\N	\N	\N
103	A rod-like element of the sexine/ectexine, either supporting the tectum or a caput.	\N	\N	\N
20	Cell that constitutes the central part of the root cap, arranged in longitudinal files.	\N	\N	\N
59	Cell that produces columella cells in the root cap. In direct contact with quiescent center.	\N	\N	\N
175	A tuft of hairs at one end of a seed.	\N	\N	\N
661	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.	\N	\N	\N
538	A leaf having two or more distinct leaflets that are evident as such from early in development.	\N	\N	\N
390	The part of the stamen that connects the microsporangia/pollen sacs.	\N	\N	\N
378	The part of the stamen of a grass floret, that connects the microsporangia/pollen sacs.	\N	\N	\N
366	The part of the stamen of a maize floret, that connects the microsporangia or pollen sacs	\N	\N	\N
121	OBSOLETE. An axial parenchyma or a ray cell physiologically associated with a tracheary element. Also a cell next to a stoma.	\N	Not used in current plant literature.	\N
610	Lateral meristem which produces the phellem (cork) and the phelloderm.	\N	\N	\N
21	A phellem cell derived from cork cambium, nonliving at maturity, and having suberized walls.	\N	Protective in function because the walls are highly impervious to water.	\N
476	The petals of a flower collectively.	\N	\N	\N
122	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.	\N	The term has been made obsolete because this concept is used in a very loose sense.	\N
619	Tissue between the vascular system and the epidermis in stem and root.	\N	\N	\N
179	A leaf or leaves formed at the first node of a sporophyte.	\N	\N	\N
181	The abaxial/lower epidermal cell layer of the cotyledon.	\N	\N	\N
182	The adaxial/upper epidermal cell layer of the cotyledon.	\N	\N	\N
180	The epidermal cell layer of the cotyledon.	\N	\N	\N
183	An organized group of cells that will differentiate into a cotyledon.	\N	\N	\N
184	Vascular system of the leaf.	\N	\N	\N
109	In vitro grown cell aggregates that originated from isolated protoplasts, cell suspensions, or from callus that was induced in sterile medium the supplemented by plant growth regulators.	\N	\N	\N
110	In vitro grown isolated cells and small cell aggregates that proliferate while suspended in liquid sterile medium or spread on a solid agar medium.	\N	In cell cultures, the cells are no longer organized into tissues.	\N
114	In vitro isolated and maintained mature or immature zygotic embryos, somatic embryos or haploid embryos (derived from male gametophyte).	\N	\N	\N
111	In vitro grown isolated cells and small cell aggregates that originated from isolated leaf protoplasts (after they re-established cell wall, or from callus that was induced from leaf tissue).	\N	\N	\N
112	In vitro isolated cells from which the entire cell wall has been enzymatically removed.	\N	\N	\N
113	In vitro grown isolated cells and small cell aggregates that originated from isolated protoplasts after they re-established cell wall, or from callus that was induced from segment of root.	\N	\N	\N
27	A layer of fatty material, cutin, rather impervious to water, located on the outer walls of epidermal cells.	\N	\N	\N
47	In monosporic and bisporic megasporogenesis: the megaspore(s) that would not participate in megagametogenesis.	\N	\N	\N
48	The megaspores in a grass plant that would not participate in megagametogenesis.	\N	\N	\N
123	OBSOLETE. Fruit that breaks open at maturity to release the contents.	\N	\N	\N
623	Tissue derived from the protoderm that covers the surface of the plant body.	\N	\N	\N
233	The portion of the root located behind the elongation zone containing cells that are differentiating into their final form and function.	\N	\N	\N
277	The distal part of a lateral (axillary) branch in Zea that bears the functionally-carpellate florets in a highly contracted inflorescence.	\N	\N	\N
282	Small flowers of the spikelets of maize ear.	\N	\N	\N
318	Apical shoot meristem that gives rise to the organs of a maize ear floret.	\N	\N	\N
279	Apical shoot meristem that gives rise to the maize ear.	\N	\N	\N
319	Ultimate pedicellate inflorescence branch of the maize ear that develops from the spikelet pair meristem.	\N	\N	\N
280	The stalk of a maize ear below the lowest ear node.	\N	\N	\N
324	Ultimate sessile inflorescence branch of the maize ear that develops from the spikelet pair meristem.	\N	\N	\N
281	Ultimate inflorescence branch of the maize ear.	\N	\N	\N
333	Apical meristem that gives rise to the upper and lower florets of the maize ear spikelets.	\N	\N	\N
511	Apical meristem that produces two spikelet meristems, each of which produces two floral meristems in a maize ear.	\N	\N	\N
328	The axis of the ear spikelet, above the glumes.	\N	\N	\N
98	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.	\N	Although the term endexine as originally defined (see APWeb) was more or less synonymous with nexine it no longer is because endexine is now invariably used in the sense of F?gri (see APWeb). Nexine and sexine are distinguished on purely morphological criteria, whereas ectexine and endexine differ in their staining properties.	\N
91	The egg cell and two synergids located at the micropylar end of the female gametophyte, or the embryo sac, in angiosperms.	\N	\N	\N
23	A non motile cell at the apex of the embryo sac immediately adjacent to the micropyle and associated with the synergid cells.	\N	\N	\N
173	An appendage of a seed, usually rich in oil, attractive to animals, especially ants.	\N	\N	\N
236	The portion of the root that includes small, densely cytoplasmic cells that are dividing and expanding in size.	\N	\N	\N
176	A young sporophyte contained within a seed.	\N	\N	\N
186	Axial part of the young sporophyte comprising the hypocotyl, and the root meristem, or the radicle if one is present.	\N	\N	\N
191	The body of the developing embryo attached to the maternal tissue in the ovule by filamentous suspensor.	\N	\N	\N
192	The first few leaves developing from the embryonic shoot apical meristem.	\N	\N	\N
187	Meristem at the apex of the embryonic axis.	\N	\N	\N
100	The inner part of the exine, which stains.	\N	Although the term endexine as originally defined (see APWeb) was more or less synonymous with nexine it no longer is because endexine is now invariably used in the sense of F?gri (see APWeb). Nexine and sexine are distinguished on purely morphological criteria, whereas ectexine and endexine differ in their staining properties.	\N
166	The innermost differentiated layer of the fruit wall or pericarp.	\N	\N	\N
72	Cell in the endodermal layer of the root with cell wall that remains non-thickened.	\N	\N	\N
620	The innermost layer of the cortex in roots and stems of seed plants. The layer of tissue forming a sheath around the vascular region and often having a casparian strip in its anticlinal walls; it may have secondary walls later.	\N	\N	\N
200	Nutritive tissue in a seed, in angiosperms usually triploid and formed after fertilization by the fusion of one gamete with the polar nucleus, sometimes diploid or polyploid.	\N	\N	\N
205	Relatively unspecialized ground tissue present in the seed endosperm, often devoid of intercellular spaces.	\N	\N	\N
214	That part of the seed coat that develops from the inner epidermis of the inner integument.	\N	\N	\N
215	That part of the seed coat that develops from the inner epidermis of the outer integument.	\N	\N	\N
393	The hypodermis of an anther sac with distinctively thickened walls and involved in its dehiscence, especially when this is by slits.	\N	\N	\N
381	The hypodermis of an anther sac of a grass stamen with distinctively thickened walls and involved in its dehiscence.	\N	\N	\N
369	The hypodermis of an anther sac of a maize stamen with distinctively thickened walls and involved in its dehiscence.	\N	\N	\N
451	Cells of the inner epidermis of the inner (or only) integument of the ovule that are radially elongated and metabolically very active.	\N	\N	\N
193	A flap of tissue in an embryo or seedling arising opposite to the insertion of the cotyledon/scutellum.	\N	\N	\N
402	A whorl of structures immediately outside the calyx whorl.	\N	\N	\N
167	The outer layer of the fruit wall or pericarp.	\N	\N	\N
194	The first internode of the stem above the hypocotyl. In literature also used for the entire embryonic axis, consisting of several internodes, above the cotyledonary node.	\N	\N	\N
24	Cell that constitutes dermal tissue.	\N	\N	\N
60	A relatively unspecialized cell that will give rise to specialized cell types of the epidermis.	\N	\N	\N
624	An outermost cell layer of primary tissues of the plant, sometimes comprised of more than one layer.	\N	\N	\N
154	OBSOLETE. A compact layer of cells, often secretory in function, covering a free surface or lining a cavity.	\N	Functional term	\N
39	Cell of the mesophyll of a hydathode found between the xylem endings and the epidermis.	\N	Proposed to be involved in the retrieval of solutes from the xylem sap.	\N
97	The outer layer of the pollen grain wall, highly resistant to strong acids and bases, and composed primarily of sporopollenin.	\N	\N	\N
73	A short cell in the dimorphic type of exodermis with cell wall that remains non-thickened.	\N	\N	\N
258	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.	\N	The cell walls are thickened and contain suberin. Absent in pteridophytes, fibrous in Phoenix and accompanied by sclerenchyma in Ananas.	\N
216	That part of the seed coat that develops from the outer surface of the inner integument.	\N	\N	\N
217	That part of the seed coat that develops from the outer surface of the outer integument.	\N	\N	\N
394	The epidermis of an anther sac, sometimes with distinctively thickened walls and involved in its dehiscence, usually only when this is poricidal.	\N	\N	\N
382	The epidermis of an anther sac of a grass stamen.	\N	\N	\N
370	The epidermis of an anther sac of a maize stamen.	\N	\N	\N
526	A multicellular glandular structure found in places other than flower secreting a liquid containing organic substances especially sugar.	\N	\N	\N
633	Vascular cambium  originating from procambium within vascular bundles or fascicles.	\N	\N	\N
90	Embryo sac in flowering plants.	\N	\N	\N
338	A lemma that encloses a functional flower, with androecium, gynoecium or both.	\N	\N	\N
16	A fiber-like tracheid in the secondary xylem; commonly thick walled, with pointed ends and bordered pits that have lenticular to slit-like apertures.	\N	\N	\N
399	The stalk of a stamen.	\N	\N	\N
387	The stalk of the stamen of a grass floret.	\N	\N	\N
375	The stalk of the stamen of a maize floret.	\N	\N	\N
400	The epidermal cell layer of the stamen filament.	\N	\N	\N
85	A complex of cell wall invaginations in a synergid cell similar to those in transfer cells.	\N	\N	\N
532	The last mature leaf before the inflorescence in a cereal crop plant.	\N	\N	\N
124	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.	\N	\N	\N
335	Leaf like structure subtending a flower.	\N	\N	\N
352	Meristem that gives rise to the floral organs.	\N	\N	\N
403	A multicellular glandular structure found in the flower secreting a liquid containing organic substances especially sugars.	\N	\N	\N
404	Small flowers, esp. of the spikelets of Poaceae and Cyperaceae and the capitula of Asteraceae.	\N	\N	\N
405	Small flowers of the spikelets of Poaceae.	\N	\N	\N
353	Meristem that gives rise to the organs of a floret of a grass plant.	\N	\N	\N
355	A heterosporangiate strobilus, typically consisting of androecium, gynoecium, usually surrounded by a perianth and borne on an axis or receptacle.	\N	The characteristic reproductive structure of angiosperms.	\N
438	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.	\N	\N	\N
99	The inner layer of the ectexine.	\N	\N	\N
206	Endosperm in which at least the first karyokinesis is not followed by cytokinesis.	\N	\N	\N
163	The seed-bearing structure in angiosperms, formed from the ovary after flowering.	\N	\N	\N
164	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.	\N	\N	\N
49	The megaspore(s) that forms the embryo sac.	\N	\N	\N
50	The megaspore that forms the embryo sac in grasses.	\N	\N	\N
442	The stalk which attaches the ovule to the placenta.	\N	\N	\N
409	The stalk which attaches the ovule to the placenta in a grass carpel.	\N	\N	\N
291	The stalk which attaches the ovule to the placenta in a maize carpel.	\N	\N	\N
56	An elongated cell with approximately wedge-shaped ends, found in the vascular cambium, which gives rise to the elements of the axial system in the secondary vascular tissues.	\N	\N	\N
89	A haploid plant, or phase of a plant's life cycle, that bears gametes after mitotic events.	\N	\N	\N
40	A cell of the male gametophyte of angiosperms that divides to produce two male gametes or sperm cells.	\N	\N	\N
106	Area through which the pollen imports the nutrition during its development, at the time of pollen germination, the pollen tube emerges through it.	\N	\N	\N
489	A "bract" in the inflorescence of a grass, sedge or similar plant.	\N	\N	\N
330	A bract in the ear inflorescence of a maize plant, subtending two florets.	\N	\N	\N
490	A bract in the tassel inflorescence of a maize plant, subtending two florets.	\N	\N	\N
125	OBSOLETE. Tissues other than the vascular tissues, epidermis and the periderm.	\N	Uninformative definition. Check it again.	\N
28	One of a pair of cells flanking the stomatal pore.	\N	They cause the opening and closing of the pore by changes in turgor.	\N
29	Epidermal cell that divides to produce the guard cells.	\N	\N	\N
439	Collectively the carpels of a flower.	\N	\N	\N
406	Collectively the carpels of a grass floret.	\N	\N	\N
425	Collectively the carpels of a maize floret.	\N	\N	\N
288	Collectively the carpels of a maize ear floret.	\N	\N	\N
299	Collectively the carpels of a lower floret of pedicellate spikelet of a maize ear.	\N	A non-functional or rudimentary gynoecium.	\N
427	Collectively the carpels of a lower floret of pedicellate spikelet of maize tassel.	\N	A non-functional or rudimentary gynoecium.	\N
300	Collectively the carpels of a lower floret of sessile spikelet of maize ear.	\N	A non-functional or rudimentary gynoecium.	\N
428	Collectively the carpels of a lower floret of sessile spikelet of maize tassel.	\N	A non-functional or rudimentary gynoecium.	\N
426	Collectively the carpels of a maize tassel floret.	\N	The development of the gynoecium in the tassel floret of a normal maize plant is aborted and is present in a rudimentary state.	\N
301	Collectively the carpels of a upper floret of pedicellate spikelet of maize ear.	\N	A functional gynoecium.	\N
429	Collectively the carpels of a upper floret of pedicellate spikelet of maize tassel.	\N	A non-functional or rudimentary gynoecium.	\N
302	Collectively the carpels of a upper floret of sessile spikelet of maize ear.	\N	A functional gynoecium.	\N
430	Collectively the carpels of a upper floret of sessile spikelet of maize tassel.	\N	A non-functional or rudimentary gynoecium.	\N
466	The very first appearance of gynoecium.	\N	\N	\N
467	The stalk at the base of the ovary.	\N	Typically receptacular in origin.	\N
126	OBSOLETE. The root of particular parasitic plants that becomes cemented to the host axis and intrudes into the tissues of the host.	\N	Term is specific for parasitic plants only.	\N
207	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.	\N	\N	\N
209	The scar on a seed at the place where it was attached to its funicle.	\N	\N	\N
652	A structural modification of vascular and non-vascular tissues, usually in a leaf, that permits the release of water through a pore in the epidermis.	\N	\N	\N
469	A cup- or tube-like structure bearing perianth and stamens on its rim, so these arise above the base, and often above the top, of the ovary of a flower.	\N	\N	\N
185	The unifacial terete apical portion of a monocot cotyledon, sometimes also visible on other leaves.	\N	\N	\N
188	The part of the stem below the cotyledonary node and transitional to a root, found in a young sporophyte.	\N	\N	\N
621	It is the innermost layer of the cortex of hypocotyl.	\N	\N	\N
622	A layer or layers of cells beneath the epidermis that is distinct in appearance from adjacent tissues. It is the outermost layer or layers of cells of the cortex.	\N	\N	\N
42	The uppermost cell of the suspensor from which part of the root and root cap in the embryo of angiosperms are derived.	\N	\N	\N
127	OBSOLETE. A cell in a tissue that markedly differs in form, size, or contents from other cells in the same tissue.	\N	This term was made obsolete because its a kind of attribute for a cell type.	\N
108	Isolated and grown plant protoplast, cell, tissue and organ, involving, as a common factor, growth of microbe-free plant material in sterile environment, such as sterilized nutrient medium in a test tube or petri dish.	\N	\N	\N
128	OBSOLETE. Fruit that does not open at maturity.	\N	\N	\N
276	That part of the axial system of plants above the uppermost foliage leaf/pair of foliage leaves that bears flowers.	\N	Some plants have only solitary flowers, e.g. Magnolia.	\N
484	The central supporting structure around which flowers are borne.	\N	cob (sensu Zea) is different from the cob inflorescence found in Sorghum.	\N
488	A leaf, modified or not, subtending a branch of the inflorescence or borne on the inflorescence axis below any branches or flowers.	\N	\N	\N
334	The leaf subtending an ear of corn and acting as outer envelope of the ear.	\N	\N	\N
500	Any branch forming from the primary or the higher order inflorescence axis.	\N	\N	\N
486	The region of rachis present between the two nodes.	\N	\N	\N
507	Meristem that gives rise to the inflorescence.	\N	\N	\N
487	The region of the inflorescence axis where the spikelet, flower, floret or the branch is attached.	\N	\N	\N
162	The grouping or arrangement in which fruits are borne on a plant.	\N	\N	\N
54	Cell in a meristem that by division gives rise to two cells one of which remains in the meristem, the other is added to the plant body.	\N	\N	\N
450	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.	\N	\N	\N
414	The innermost of the two layers of tissue that cover the ovule of a grass, contiguous to the nucellus and usually involved in forming the micropyle at the apex.	\N	\N	\N
452	The epidermis of the inner integument in an ovule.	\N	\N	\N
449	One of the layers of tissue that usually covers the ovule, enveloping the nucellus and forming the micropyle at the apex.	\N	\N	\N
413	One of the layers of tissue that covers the ovule of a grass carpel, enveloping the nucellus and forming the micropyle at the apex.	\N	\N	\N
294	One of the layers of tissue that covers the ovule of a maize carpel, enveloping the nucellus and forming the micropyle at the apex.	\N	\N	\N
453	The epidermis of an integument in an ovule.	\N	\N	\N
415	The epidermis of an integument in a grass ovule.	\N	\N	\N
596	Meristematic tissue separated from the apical meristem in the primary body by more or less mature tissues.	\N	\N	\N
634	Vascular cambium arising between vascular bundles or fascicles, in the interfascicular parenchyma or pith.	\N	\N	\N
600	Region located between vascular bundles in the stem.	\N	Check for the relationship. Inapplicable for nearly all monocots.	\N
662	Primary phloem tissue positioned internal to the primary xylem	\N	\N	\N
601	The portion of a stem between the level of insertion of two successive leaves, leaf pairs or leaf whorls, or branches of an inflorescence, i.e. between two nodes.	\N	see node.	\N
107	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.	\N	\N	\N
546	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.	\N	The first juvenile leaves are e.g. the embryonic leaves found in the grass kernel (caryopsis).	\N
129	OBSOLETE. The outer layer of the tunica.	\N	A similar term L1 meristem (PO:0009020) occurs.	\N
130	OBSOLETE. The second layer of the tunica.	\N	A similar term L2 meristem (PO:0009021) occurs.	\N
131	OBSOLETE. The innermost layer of the tunica.	\N	A similar term L3 meristem (PO:0009022) occurs.	\N
132	OBSOLETE. A collenchyma characterized by intercellular spaces and cell wall thickenings facing the intercellular spaces.	\N	The term was made obsolete because the lacunar form is an attribute of regular collenchyma.	\N
133	OBSOLETE. A collenchyma in which cell wall thickenings are deposited mainly on tangential walls.	\N	The term was made obsolete because lamellar form is an attribute of regular collenchyma.	\N
630	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.	\N	\N	\N
239	Root developing from the pericycle layer of the primary root.	\N	\N	\N
256	The part of the root cap that is parallel to the sides of the axis.	\N	\N	\N
245	In the lateral root, the part of the root cap that is parallel to the sides of the axis.	\N	\N	\N
251	In the primary root, the part of the root cap that is parallel to the sides of the axis.	\N	\N	\N
234	The portion of the lateral root located behind the elongation zone containing cells that are differentiating into their final form and function.	\N	\N	\N
237	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.	\N	\N	\N
134	OBSOLETE. The outer most cell layer of the lateral roots.	\N	\N	\N
240	An organized group of cells derived from the root pericycle that will differentiate into a new root.	\N	\N	\N
241	The portion of the lateral root including the meristem and root cap.	\N	\N	\N
563	Unbranched second order vein of the grass leaf blade.	\N	\N	\N
43	A secretory structure that produces latex.	\N	\N	\N
135	OBSOLETE. A specialized cells or ducts resembling vessels; they form branched networks of latex-secreting cells in the phloem and other parts of plants.	\N	Obsoleted: Too general definition of the term. Replaced by two terms: non-articulated laticifer cell and articulated laticifer cell.	\N
530	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.	\N	\N	\N
553	The epidermal layer of the abaxial/lower surface of the leaf.	\N	\N	\N
547	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.	\N	\N	\N
555	The epidermal layer of adaxial/upper surface of the leaf.	\N	\N	\N
548	Spongy parenchyma tissue containing particularly large intercellular spaces in the leaf mesophyll.	\N	\N	\N
558	The top part of the leaf, usually the apex of the leaf blade.	\N	\N	\N
549	The bottom part of a leaf where it attaches to the stem.	\N	\N	\N
550	A thin band of intercalary meristematic tissue at the junction of the leaf blade (lamina) and the leaf sheath found in grasses.	\N	\N	\N
551	The layer of tissue forming a sheath around the vascular region in a leaf.	\N	Often found in the leaf of Gymnosperms and elsewhere.	\N
552	Epidermal layer of a foliage leaf.	\N	\N	\N
556	The meristematic tissue in the primary body of the leaf separated from the apical meristem by non-meristematic tissues.	\N	\N	\N
557	The blade of a leaf, usually dorsiventrally flattened, and expanded.	\N	\N	\N
559	The margin or edge of the lamina.	\N	\N	\N
564	The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the foliage leaf.	\N	\N	\N
567	An organized group of cells that will differentiate into leaf that are emerging as an outgrowth in the shoot apex (flanking the meristem).	\N	\N	\N
539	That part of the main axis of a pinnate or more highly compound leaf, that bears leaflets or divisions of the axis.	\N	\N	\N
568	Any tubular portion of the leaf surrounding the stem, as in the Poaceae.	\N	\N	\N
38	Trichome on/from the epidermis of a leaf.	\N	\N	\N
569	Vascular system of the leaf.	\N	\N	\N
560	A strand of vascular tissue in the leaf blade.	\N	\N	\N
540	One of the ultimate segments of a compound leaf.	\N	\N	\N
541	The margin or edges of the leaflet.	\N	\N	\N
336	In a grass floret, the lower of two bracts enclosing a flower.	\N	\N	\N
303	The lower of the two bracts enclosing a flower in a maize ear floret.	\N	\N	\N
304	The lower of the two bracts enclosing a flower in a maize ear pedicellate spikelet lower floret.	\N	\N	\N
340	The lower of the two bracts enclosing a flower in a maize tassel pedicellate spikelet lower floret.	\N	\N	\N
305	The lower of the two bracts enclosing a flower in a maize ear sessile spikelet lower floret.	\N	\N	\N
341	The lower of the two bracts enclosing a flower in a maize tassel sessile spikelet lower floret.	\N	\N	\N
339	The lower of the two bracts enclosing a flower in a maize tassel floret.	\N	\N	\N
306	The lower of the two bracts enclosing a flower in a maize ear pedicellate spikelet upper floret.	\N	\N	\N
342	The lower of the two bracts enclosing a flower in a maize tassel pedicellate spikelet upper floret.	\N	\N	\N
307	The lower of the two bracts enclosing a flower in a maize ear sessile spikelet upper floret.	\N	\N	\N
343	The lower of the two bracts enclosing a flower in a maize tassel sessile spikelet upper floret.	\N	\N	\N
602	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, through which gaseous exchange occurs.	\N	\N	\N
570	A membranous or hairy appendage on the adaxial/upper surface of a leaf, at the junction between sheath and blade, especially in grasses	\N	\N	\N
431	In a grass floret, one of two or three tiny scales or flaps of tissue outside the stamens, possibly representing reduced perianth segments.	\N	\N	\N
308	In a Maize ear floret, one of two or three tiny scales or flaps of tissue outside the stamens, possibly representing reduced perianth segments.	\N	\N	\N
432	In a tassel floret, one of two or three tiny scales or flaps of tissue outside the stamens, possibly representing reduced perianth segments.	\N	\N	\N
309	The lower of the two florets of the pedicellate spikelet rachilla of a maize ear.	\N	The lower floret on the ear does not usually develop into a functional one.	\N
434	The lower of the two florets of the pedicellate spikelet of a maize tassel.	\N	\N	\N
311	The lower of the two florets on the sessile spikelet of a maize ear.	\N	This floret does not usually develop into a functional one.	\N
435	The lower of the two florets of the sessile spikelet of a maize tassel.	\N	\N	\N
497	The proximal/basal of the two glumes.	\N	\N	\N
331	The proximal/basal of the two glumes in the ear spikelet.	\N	\N	\N
320	The proximal/basal of the two glumes in the ear pedicellate spikelet.	\N	\N	\N
492	The proximal/basal of the two glumes in the tassel pedicellate spikelet.	\N	\N	\N
325	The proximal/basal of the two glumes in the ear sessile spikelet.	\N	\N	\N
493	The proximal/basal of the two glumes in the tassel sessile spikelet.	\N	\N	\N
491	The proximal/basal of the two glumes in the tassel spikelet.	\N	\N	\N
136	OBSOLETE. Aerenchyma originating by dissolution of cells.	\N	The term was made obsolete because lysigenous form is an attribute of regular aerenchyma.	\N
93	A plant body or cell lineage formed by vegetative growth of the microspore, producing male gametes.	\N	\N	\N
137	OBSOLETE. provisional term	\N	\N	\N
138	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.	\N	\N	\N
46	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).	\N	\N	\N
51	The larger, in general, of the two kinds of spores produced after meiosis in the life cycle of a grass plant, and on germination giving rise to the female gametophyte (embryo sac).	\N	\N	\N
52	The larger, in general, of the two kinds of spores produced after meiosis in the life cycle of a maize plant, and on germination giving rise to the female gametophyte (embryo sac).	\N	\N	\N
77	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) megaspores.	\N	\N	\N
78	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) megaspores in a grass plant.	\N	\N	\N
79	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) megaspores in a maize plant.	\N	\N	\N
580	A structure upon which (or in the axil of which) one or more megasporangia are borne; in flowering plants, a carpel.	\N	\N	\N
139	OBSOLETE. One segment of a fruit of a schizocarp consisting of pericarp plus seed(s).	\N	\N	\N
627	Regions of a plant in which cells that 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.	\N	\N	\N
587	The outermost layer of the shoot apical meristem which gives rise to the shoot epidermis.	\N	\N	\N
588	The cell layer beneath the L1 layer in the shoot meristem which gives rise to subepidermal tissue.	\N	\N	\N
589	The multicellular layer beneath the L2 layer in the shoot meristem which gives rise to internal tissues of leaf and stem.	\N	\N	\N
53	A cell synthesizing protoplasm and producing new cells by division and with only a primary cell wall.	\N	\N	\N
61	A cell or a group of cells constituting an active locus of meristematic activity in a tissue composed of somewhat older, differentiating cells.	\N	\N	\N
168	Middle layer of the fruit wall or pericarp.	\N	\N	\N
195	The internode between the cotyledon or cotyledons and the leaf or leaves at the next node of a young sporophyte.	\N	\N	\N
642	The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the leaf or leaf like organs.	\N	\N	\N
68	A Cell that constitutes leaf mesophyll.	\N	\N	\N
535	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.	\N	\N	\N
663	Part of the primary phloem that differentiates after the protophloem and before the secondary phloem, if any of the latter is formed.	\N	\N	\N
668	Part of the primary xylem that differentiates after the protoxylem and before the secondary xylem, if any of the latter is formed.	\N	\N	\N
140	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.	\N	\N	\N
208	The region of the endosperm closest to the micropyle of the seed.	\N	\N	\N
456	A small canal or opening through the integument(s) at the apex of an ovule.	\N	In a mature seed the micropyle may remain visible as an occluded pore or may be obliterated. The micropyle originates as an opening in the integuments of an ovule through which the pollen tube usually enters the embryo sac.	\N
417	A small canal through the inner integument(s) at the apex of a grass ovule.	\N	\N	\N
391	Sporangium producing microspores, usually many in number.	\N	\N	\N
379	Sporangium in the anther of a grass stamen producing microspores, usually many in number.	\N	\N	\N
367	Sporangium in the anther of a maize stamen producing microspores, usually many in number .	\N	\N	\N
62	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.	\N	\N	\N
63	The smaller, in general, of the two kinds of spores produced in the life cycle of a grass plant. It gives rise to the male gametophyte.	\N	\N	\N
64	The smaller, in general, of the two kinds of spores produced in the life cycle of a maize plant. It gives rise to the male gametophyte.	\N	\N	\N
80	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) microspores.	\N	\N	\N
81	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) microspores in a grass plant.	\N	\N	\N
82	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) microspores in a maize plant.	\N	\N	\N
581	A structure on which one or more microsporangia are borne; in flowering plants, the stamen.	\N	\N	\N
561	The central, and usually the most prominent, vein of a leaf or leaf-like organ.	\N	\N	\N
155	OBSOLETE. Cell containing mucilages or gums or similar carbohydrate material characterized by the property of swelling in water.	\N	Functional term	\N
141	OBSOLETE. Fruit on a common axis derived from the ovaries of several flowers.	\N	\N	\N
65	Cell containing glucosinolates ("mustard oil glucosides") and myrosinases, enzymes hydrolyzing the glucosinolates.	\N	\N	\N
525	A multicellular glandular structure secreting a liquid containing organic substances especially sugars.	\N	\N	\N
527	The epidermal layer of the nectary.	\N	\N	\N
645	Relatively unspecialized tissue present in the nectary.	\N	\N	\N
101	The inner, non-sculptured part of the exine which lies below the sexine.	\N	Although the term endexine as originally defined (see APWeb) was more or less synonymous with nexine it no longer is because endexine is now invariably used in the sense of F?gri (see APWeb). Nexine and sexine are distinguished on purely morphological criteria, whereas ectexine and endexine differ in their staining properties.	\N
232	An adventitious root that forms at a node.	\N	\N	\N
603	The level (transverse plane) of a stem at which one or more leaves and associated axillary bud(s) arise.	\N	\N	\N
45	Latex-containing cell that elongates indefinitely and grows intrusively between the walls of meristematic cells.	\N	\N	\N
457	Subepidermal tissue in the ovule surrounding the megasporocyte.	\N	\N	\N
418	Subepidermal tissue in the ovule of a grass plant surrounding the megasporocyte.	\N	\N	\N
295	Subepidermal tissue in the ovule of a maize plant surrounding the megasporocyte.	\N	\N	\N
116	The instances of this parent term are those anatomical terms which have become obsolete.	\N	\N	\N
443	An outgrowth of the funicle, that forms a bridge between the micropyle and other tissues.	\N	Most commonly arising from the funicle, also developing from placenta, integument, etc.	\N
653	A gland or a cavity lined with cells that secrete oils.	\N	Oil glands are schizogenous.	\N
142	OBSOLETE. A natural part or structure in a plant, capable of performing some special action (termed its function), which is essential to the life or well-being of the whole.	\N	All organs are represented under sporophyte.	\N
455	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.	\N	\N	\N
454	The epidermis of the outer integument in an ovule.	\N	\N	\N
416	One of the two layers of tissue that usually covers the ovule of a grass, contiguous to the inner integument and usually involved in forming the micropyle at the apex.	\N	\N	\N
441	The basal portion of a carpel or group of fused carpels, that encloses the ovule(s).	\N	\N	\N
408	The basal portion of a carpel that encloses the ovule(s) in a grass floret.	\N	\N	\N
290	The basal portion of a carpel that encloses the ovule(s) in a maize floret.	\N	\N	\N
445	The epidermal cell layer of the ovary.	\N	\N	\N
410	The epidermal cell layer of the ovary of a grass carpel.	\N	\N	\N
446	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.	\N	\N	\N
411	A stalked or sessile structure in a grass carpel within which one or more megaspores are formed and later the female gametophyte or embryo sac develops.	\N	\N	\N
292	A stalked or sessile structure in a maize carpel within which one or more megaspores are formed and later the female gametophyte or embryo sac develops.	\N	\N	\N
458	An organized group of cells that will differentiate into ovule.	\N	\N	\N
345	In a grass floret, the upper of the two bracts enclosing a flower.	\N	Possibly a prophyll/bracteole.	\N
313	In a maize ear floret, the upper of the two bracts enclosing a flower.	\N	\N	\N
310	The upper of the two bracts enclosing a flower in a maize ear pedicellate spikelet lower floret.	\N	\N	\N
347	The upper of the two bracts enclosing a flower in a maize tassel pedicellate spikelet lower floret.	\N	\N	\N
312	The upper of the two bracts enclosing a flower in a maize ear sessile spikelet lower floret.	\N	\N	\N
348	The upper of the two bracts enclosing a flower in a maize tassel sessile spikelet lower floret.	\N	\N	\N
346	In a maize tassel floret, the upper of the two bracts enclosing a flower.	\N	\N	\N
314	The upper of the two bracts enclosing a flower in a maize ear pedicellate spikelet upper floret.	\N	\N	\N
349	The upper of the two bracts enclosing a flower in a maize tassel pedicellate spikelet upper floret.	\N	\N	\N
315	The upper of the two bracts enclosing a flower in a maize ear sessile spikelet upper floret.	\N	\N	\N
350	The upper of the two bracts enclosing a flower in a maize tassel sessile spikelet upper floret.	\N	\N	\N
351	A short, abrupt, flexible point present at the apex of the palea	\N	\N	\N
69	Elongated chlorenchymatous cell oriented perpendicular to the leaf surface and which is active in photosynthesis.	\N	Usually found in the adaxil/upper part of the leaf mesophyll.	\N
565	parenchyma containing closely packed elongated chlorenchymatous cells oriented perpendicular to the leaf surface and which are active in photosynthesis.	\N	\N	\N
544	A once-compound leaf divided into several leaflets which arise at the same point, there being no rachis.	\N	\N	\N
462	A soft protuberance on an epidermal cell of the stigma.	\N	\N	\N
638	Relatively unspecialized tissue composed of polyhedral cells typically with thin, non-lignified cellulose cell walls and nucleate living protoplasts.	\N	\N	\N
66	A relatively unspecialized cell with a nucleate protoplast.	\N	\N	\N
536	A single layered, parenchymatous bundle sheath characterized by presence of large quantity of starch.	\N	Homologous to the endodermis.	\N
71	Cell in exodermis or endodermis that remains thin walled when the associated cells develop thick secondary walls.	\N	\N	\N
30	Epidermal cell with characteristic sinuous anticlinal cell walls that overall give a jigsaw like appearance to the leaf epidermis.	\N	\N	\N
514	Basal part of the ultimate branch of the inflorescence.	\N	The bracteoles are borne on the pedicel, which terminates in a flower.	\N
321	This is the ultimate branch of the pedicellate ear spikelet.	\N	\N	\N
517	This is the ultimate branch of the pedicellate tassel spikelet.	\N	\N	\N
518	The stalk of an inflorescence; that part of the inflorescence below the first flower or inflorescence branch and above the last foliage leaf/pair of foliage leaves.	\N	\N	\N
470	Non-fertile parts of a flower surrounding the fertile organs, collectively the calyx and corolla of a flower, or only a singe whorl.	\N	\N	\N
165	The wall of a fruit, developed from the ovary or carpel wall.	\N	\N	\N
269	Part of the tissue of the stele located between the phloem and endodermis.	\N	\N	\N
626	Secondary protective tissue that replaces the epidermis in stems and root, rarely in other organs.	\N	\N	\N
576	Sac-like bract subtending the pistillate flower, as in Carex.	\N	\N	\N
590	Organogenic region of the meristem,  characterized by higher rates of cell division.	\N	\N	\N
210	Diploid nutritive tissue in an angiospermous seed derived from nucellar tissue.	\N	\N	\N
477	A member of the corolla, the inner whorl of non-fertile parts surrounding the fertile organs of a flower, usually soft and colored conspicuously.	\N	\N	\N
479	The abaxial/lower epidermal cell layer of the petal.	\N	\N	\N
480	The adaxial/upper epidermal cell layer of the petal.	\N	\N	\N
478	The epidermal layer of the petal.	\N	\N	\N
643	The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the petal.	\N	\N	\N
646	Relatively unspecialized tissue present in the petals.	\N	\N	\N
481	The very first appearance of a petal.	\N	\N	\N
571	The stalk of a leaf.	\N	\N	\N
647	Relatively unspecialized tissue present in the leaf petiole.	\N	\N	\N
542	The stalk of a leaflet.	\N	\N	\N
611	A tissue often resembling cortical parenchyma produced centripetally by the cork cambium.	\N	\N	\N
143	OBSOLETE.  A cell within the phellem (cork) but distinct from the cork cell in having no suberin in its walls.	\N	Not used in current plant literature. Confusing definition.	\N
659	Vascular tissue whose principal function is conducting organic subtances.	\N	\N	\N
57	A cambial cell that is the source of one or more cells that differentiate into phloem elements.	\N	Phloem islands can be formed in the middle of the xylem.	\N
144	OBSOLETE. A chloroplast-containing cell engaged in photosynthesis.	\N	Functional characterization is not part of the criteria.	\N
499	Equals inflorescence bract of an involucre, as in Asteraceae.	\N	\N	\N
528	A collective term for all the different types of leaves appearing on plants.	\N	\N	\N
545	A once-compound leaf with leaflets borne along a rachis.	\N	The total number of leaflets may be even or odd, in which case the leaf is called even-pinnate or odd-pinnate respectively.	\N
468	A sterile pistil, often rudimentary.	\N	\N	\N
649	Non-vascular tissue in the center of stem or root	\N	\N	\N
459	A more or less localized region within an ovary to which ovules are attached.	\N	\N	\N
419	The region within an ovary to which ovules are attached in a grass carpel.	\N	\N	\N
296	The region within an ovary to which ovules are attached in a maize carpel.	\N	\N	\N
395	An inpushing of the anther wall.	\N	\N	\N
383	An inpushing of the anther wall of a grass stamen.	\N	\N	\N
371	An inpushing of the anther wall of a maize stamen.	\N	\N	\N
5	A controlled vocabulary to describe the various plant parts and the growth and developmental stages.	\N	\N	\N
6	Any morphological or anatomical feature of a plant.	\N	\N	\N
196	The somewhat differentiated terminal bud in several embryo types above the cotyledonary node, in which one or more internodes and leaves or scales can be discerned in a primordial stage.	\N	\N	\N
92	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.	\N	see endosperm.	\N
94	A tubular cell extension formed by the germinating pollen grain; carries the male gametes into the ovule.	\N	\N	\N
95	Tip portion of the pollen tube that is rapidly growing.	\N	\N	\N
96	Complex wall surrounding the micrsopore.	\N	\N	\N
660	The phloem of the primary plant body.	\N	In stem or root it is differentiated behind the apical meristem.	\N
247	The root which develops directly from the embryonic radicle.	\N	\N	\N
235	A zone of cells that are differentiating into their final form and function located behind the elongation zone of the portion of the primary root.	\N	\N	\N
238	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.	\N	\N	\N
248	The portion of the primary root including the meristem and root cap.	\N	\N	\N
582	The shoot developing from the embryonic shoot apical meristem.	\N	\N	\N
591	A meristem derived directly from the shoot apical meristem and responsible for the primary increase in thickness of the shoot axis.	\N	May appear as a distinct mantle like zone. Often found in monocotyledons	\N
145	OBSOLETE. The vascular tissue of the primary plant body at the embryonic stage.	\N	Redundant to sec ...	\N
667	The xylem of the primary plant body.	\N	In stem or root it is differentiated behind the apical meristem.	\N
629	A primary cambium which undergoes differentiation to form the primary vascular tissue.	\N	\N	\N
146	OBSOLETE. Tissue that develops from phloem parenchyma in the outer portion of the inner bark accommodating the expansion in circumference.	\N	check the definition.	\N
147	OBSOLETE. Meristematic tissue consisting of apical initials, together with cells derived from them and which are still close to the initial.	\N	\N	\N
575	The first leaf or two leaves formed at the base of an axillary shoot, often smaller and/or in a distinctively different position from those formed subsequently.	\N	\N	\N
615	The layer of cells in the abscission zone that have lignin and suberin depositions and are found on the axial side of the break or exposed surface of abscission.	\N	\N	\N
635	The undifferentiated surface cell layer of the primary plant body, which gives rise to epidermis.	\N	It may or may not arise from independent initials.  Some researchers also call it an epidermis in meristematic state.	\N
664	The first-formed elements of the primary phloem.	\N	\N	\N
669	The first formed elements of the primary xylem.	\N	\N	\N
148	OBSOLETE. The 'stone' or 'pit' (endocarp plus seed) of a succulent fruit.	\N	\N	\N
264	Hemispherically shaped aggregation of mitotically and metabolically inactive cells positioned behind the root cap.	\N	\N	\N
322	The axis of the ear pedicellate spikelet, above the glumes.	\N	\N	\N
505	The axis of the tassel pedicellate spikelet, above the glumes.	\N	\N	\N
329	The axis of the ear sessile spikelet, above the glumes.	\N	\N	\N
326	The axis of the tassel sessile spikelet, above the glumes.	\N	\N	\N
189	The radicle is the basal continuation of the hypocotyl in an embryo and gives rise to the root system of the adult plant; sometimes more or less abortive.	\N	\N	\N
444	That part of the funiculus that is adnate to the ovule.	\N	see antiraphe.	\N
58	A cell in the vascular cambium that gives rise to ray cells of the secondary xylem and secondary phloem.	\N	\N	\N
483	The region at end of pedicel or axis to which parts of flower are attached.	\N	\N	\N
149	OBSOLETE. Aggregation of gamete producing structures.	\N	\N	\N
654	A duct of schizogenous origin lined with resin-secreting cells and containing resin	\N	\N	\N
150	OBSOLETE. Aerenchyma originating by rupture of cells.	\N	The term was made obsolete because rhexigenous form is an attribute of regular aerenchyma.	\N
592	The region of the meristem that lies below the central zone and is flanked by the peripheral zone	\N	\N	\N
228	An axial system which is usually underground and more or less positively geotropic, does not bear leaves and only rarely shoots, is endogenous in origin, indeterminate in growth and often with secondary thickening.	\N	Commonly thought of as one of the three basic parts of the seed plant body.	\N
253	Parenchyma tissue containing particularly large intercellular spaces in the tissue of roots.	\N	\N	\N
265	Meristem at the root apex.	\N	In most cases it is involved in root elongation.	\N
254	A group of cells that covers the apical meristem of the root.	\N	\N	\N
243	A group of cells that covers the apical meristem of the lateral root.	\N	\N	\N
249	A group of cells that covers the apical meristem of the primary root.	\N	\N	\N
257	The primary tissue located between the vascular system and the epidermis of the root.	\N	In dicots and gymnosperms, the cortex consists of mainly parenchyma cells. In monocots sclerenchyma develops in addition to parenchyma.	\N
259	The innermost layer of the cortex in roots of  seed plants.	\N	\N	\N
261	The outermost primary cell layer of the root.	\N	The root epidermis is different from the shoot epidermis in its origin, function and structure.	\N
31	A root epidermal cell with a simple extension that is concerned with absorption of soil solution.	\N	\N	\N
32	Tip portion of an outgrowth of a root epidermal cell.	\N	\N	\N
246	Meristem of the root located parallel to the sides of the axis.	\N	Generally causes root thickening. Not to be confused with lateral root meristem, which is the meristem of the lateral root.	\N
263	Meristem found in a root.	\N	\N	\N
267	Secondary protective tissue that replaces the epidermis in root.	\N	\N	\N
270	Non-vascular tissue in the center of root.	\N	\N	\N
266	A derivative of the apical meristem which undergoes differentiation to form the primary vascular tissue of a root.	\N	\N	\N
268	The central column of primary vascular tissue in the root and any tissue that it surrounds.	\N	Includes the pericycle as the outermost layer of the stele	\N
272	The portion of the root including the meristem and root cap.	\N	\N	\N
271	Total of the vascular tissues in their specific arrangements in the root.	\N	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.	\N
572	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.	\N	n Arabidopsis, vegetative development is characterized by the production of the rosette leaves.	\N
655	A specialized tissue where excess salt absorbed in water from the soil is concentrated, being stores or excreted.	\N	A crust of salt forms on leaves which tastes bad and the white surfaces act to reflect light. Example, as is Mangrove vegetation	\N
577	A reduced and more or less non-photosynthetic leaf, often associated with a vegetatively propagating organ such as a rhizome or perennating bud.	\N	Sometimes referring specifically to such leaves on a seedling.	\N
151	OBSOLETE. Aerenchyma, originating by a combination of two processes, separation and degradation of cell walls.	\N	The term was made obsolete because schizo-lysigenous form is an attribute of regular aerenchyma.	\N
650	A supporting tissue composed of fibers or sclereids.	\N	\N	\N
74	Usually dead cell variable in form and size, with more or less thick, often lignified, secondary walls.	\N	\N	\N
104	Third layer of sexine.	\N	\N	\N
197	A more or less shield-shaped and absorptive portion of an embryo of grasses, probably a modified cotyledon.	\N	\N	\N
198	The epidermal layer of the scutellum.	\N	\N	\N
501	Any branch forming from the primary or first order inflorescence branch.	\N	\N	\N
665	The phloem tissue formed by the activity of the vascular cambium.	\N	Part of the bark.	\N
152	OBSOLETE. The vascular tissue derived from the vascular cambium because of the secondary growth.	\N	Redundant sec phloem and xylem	\N
562	Second order veins in the leaf blade.	\N	\N	\N
670	The xylem tissue formed by the activity of the vascular cambium.	\N	It is absent in small dicot annuals and most monocots; the "wood" of broad leaf angiosperm tress.	\N
153	OBSOLETE. Cell that produces secreted substances.	\N	This is a functional term.	\N
651	Tissues that form specialized structures producing a secretion.	\N	\N	\N
169	A propagating organ formed in the reproductive cycle of gymnosperms and angiosperms, derived from the ovule and enclosing an embryo.	\N	The seed is representative of a next generation of sporophyte.	\N
156	OBSOLETE.	\N	\N	\N
157	OBSOLETE.	\N	\N	\N
211	Remnant of the ovular chalaza which is a region in the ovule where the integuments and the nucellus merge with the funiculus.	\N	\N	\N
212	Covering of seed derived from ovular - mainly integumentary - tissue.	\N	Used only when not specified more precisely; see testa, tegmen.	\N
213	The epidermal layer of the seed coat.	\N	\N	\N
220	Remnants of the funicle from ovary where it attaches the ovule to the placenta.	\N	\N	\N
222	A pore on the seed coat which is a remnant of the ovular micropyle.	\N	\N	\N
221	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.	\N	\N	\N
223	A plug-like structure formed in the micropylar region of the seed coat.	\N	\N	\N
224	The ridge along the body of the seed formed from the part of funiculus that was adnate to the ovule.	\N	\N	\N
472	A member of the (usually green) outer whorl of non-fertile parts surrounding the fertile organs of a flower.	\N	\N	\N
474	The abaxial/lower epidermal cell layer of the sepal.	\N	\N	\N
475	The adaxial/upper epidermal cell layer of the sepal.	\N	\N	\N
473	The outermost cell layer of the sepal.	\N	\N	\N
644	The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the sepal.	\N	\N	\N
648	Relatively unspecialized tissue present in the sepals.	\N	\N	\N
616	Cells that develop an abnormal wall chemistry and swelling resulting in easily being pulled apart along the pectin-rich middle lamella; directly involved in the weakening process of abscission.	\N	\N	\N
226	A thin partition or membrane that divides a cavity or a mass of tissue, e.g., in anther, ovary or fruit.	\N	\N	\N
102	The outer, sculptured layer of the exine, which lies above the nexine.	\N	Although the term ectexine as originally defined (see APWeb) was more or less synonymous with sexine, it no longer is because ectexine is now invariably used in the redefined sense (see APWeb). Unlike ectexine, sexine does not include the foot layer. Sexine and nexine are distinguished on purely morphological criteria, whereas ectexine and endexine differ in their staining properties. The two sets of terms are therefore suited for slightly different applications.  A system of sexine stratification in which sexine 1 is the innermost and sexine 5 is the outermost layer of the sexine. Comment: Usually the sexine consists of 3 layers (sexine 1 = columellae; sexine 2 = tectum; sexine 3 = sculpture elements).	\N
274	All the parts developed that can trace their origin to the apical cell of the two celled embryo.	\N	\N	\N
584	The topmost part of the shoot, situated at the distal extremity of the shoot axis, consists of apical meristem the youngest leaf primordia.	\N	\N	\N
585	Meristem formed in the apex of the shoot, including meristems originating as axillary shoot meristems.	\N	\N	\N
625	Outer layer of the shoot organs.	\N	Often interrupted by stomata and other structures. The shoot epidermis is different from the root epidermis in its origin, function and structure.	\N
598	Meristem of the shoot located parallel to the sides of the axis.	\N	\N	\N
594	Meristem found in a shoot.	\N	\N	\N
593	A derivative of the apical mersitem which undergoes differentiation to form the primary vascular tissue of a shoot.	\N	\N	\N
75	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).	\N	Also sieve tube element and the obsolete sieve tube segment.	\N
297	The style of a maize floret.	\N	\N	\N
33	Cells with deposits of silica in them.	\N	One of two types of short cells in the epidermis of grasses.	\N
573	A leaf in which the lamina is undivided.	\N	\N	\N
34	Cell that surrounds a trichome and provides its support.	\N	\N	\N
115	An embryo arising from previously differentiated somatic cells in vitro, rather than from fused haploid gametes, i.e., zygote.	\N	\N	\N
41	A haploid male reproductive cell (usually two in number); during double fertilization, one fuses with the female gamete (egg cell) to produce a zygote while another fusses with the two polar nuclei of the central cell to give rise to endosperm.	\N	\N	\N
520	Ultimate and congested inflorescence branch of the grasses.	\N	It consists of one to many closely-packed flowers and associated glumes etc.	\N
508	Apical meristem that gives rise to the two or more florets of a grass inflorescence.	\N	\N	\N
510	The meristem that produces two spikelet meristems, each of which produces two floral meristems.	\N	Found in some grass inflorescences.	\N
516	Inflorescence branch that terminates in a spikelet.	\N	This is not a pedicel in the strict sense, but is the ultimate naked part of the inflorescence axis.	\N
503	The axis of the spikelet, above the glumes.	\N	\N	\N
70	Irregularly-shaped, chlorenchymatous cell, separated by large air spaces.	\N	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.	\N
566	Leaf mesophyll parenchyma characterized by little elongated cells, that are not closely packed and have conspicuous intercellular spaces.	\N	\N	\N
76	A diploid (2n) cell that undergoes meiosis and produces four haploid (1n) spores.	\N	\N	\N
579	A leaf-like organ on which one or more sporangia are borne.	\N	\N	\N
161	A diploid plant, or phase of a life cycle, that bears spores formed by meiosis.	\N	\N	\N
388	A microsporophyll bearing one or more microsporangia.	\N	\N	\N
376	A microsporophyll, bearing four microsporangia in a grass floret.	\N	\N	\N
364	A microsporophyll bearing four microsporangia in a maize floret.	\N	\N	\N
401	Sterile stamen.	\N	\N	\N
158	OBSOLETE. Cells characterized by conspicuous and rather stable accumulation of starch.	\N	Uninformative definition	\N
159	OBSOLETE. Solid cell inclusion of starch containing plastids occurring in root cap cells.	\N	This is sub-cellular term	\N
599	The axial system of plants that bears leaves and buds.\\n	\N	It is usually above ground and more or less negatively geotropic, is exogenous in origin, often indeterminate in growth and with secondary thickening.	\N
604	Parenchyma tissue containing particularly large intercellular spaces.	\N	\N	\N
605	The primary tissue located between the vascular system and the epidermis of the root.	\N	\N	\N
606	The innermost layer of cortex in the stem of seed plants.	\N	\N	\N
608	Epidermal layer of the stem.	\N	\N	\N
607	A layer or layers of cells beneath the stem epidermis distinct in appearance from adjacent tissues.	\N	\N	\N
597	Meristematic tissue in the primary body of stem separated from the apical meristem by more or less mature tissues.	\N	\N	\N
609	Secondary protective tissue that replaces the epidermis in stem.	\N	\N	\N
612	Non-vascular tissue in the center of stem.	\N	\N	\N
344	A bract in the position of a lemma, but not enclosing floral organs	\N	An undeveloped androecium or gynoecium may or may not be detectable.	\N
460	Part of a carpel or group of fused carpels on which the pollen germinates, usually apical.	\N	\N	\N
420	The apical part of a carpel of a grass floret on which the pollen germinates.	\N	\N	\N
298	The apical part of a carpel of a maize floret on which the pollen germinates.	\N	\N	\N
461	The epidermal cell layer of the stigma.	\N	\N	\N
421	The epidermal cell layer of the grass stigma.	\N	\N	\N
543	Stipule-like appendage(s) at the base of a leaflet (in unifoliolate or simple leaves, found at the top of the petiole).	\N	\N	\N
574	One of (usually) a pair of appendages at the bases of leaves in many broad-leaved angiosperms.	\N	The term not used for monocot leaves.	\N
554	An opening in the epidermis of leaves and stems bordered by two guard cells and serving in gas exchange.	\N	\N	\N
396	A fissure or pore in the anther lobe through which the pollen is released.	\N	\N	\N
384	A fissure in the anther lobe through which the pollen is released in grasses.	\N	\N	\N
372	A fissure in the anther lobe through which the pollen is released in maize.	\N	\N	\N
174	An outgrowth occurring on the raphe.	\N	\N	\N
463	An elongated part of a carpel or group of fused carpels between the ovary and the stigma, and through which the pollen tube grows.	\N	\N	\N
422	An elongated part of a carpel between the ovary and the stigma of a grass floret, through which the pollen tube grows.	\N	\N	\N
464	The epidermal cell layer of the style.	\N	\N	\N
423	The epidermal cell layer of the style of a grass carpel.	\N	\N	\N
35	An epidermal cell associated with a stoma and at least morphologically distinguishable from the other epidermal cells.	\N	\N	\N
199	A nearly always single file of cells at the base of the embryo derived from the basal cell.	\N	It anchors the embryo in the embryo sac and pushes it into the endosperm.	\N
84	Cell, usually two in number, in the micropylar end of the embryo sac of angiosperms associated with the egg in the egg apparatus.	\N	\N	\N
252	The main, descending root of a plant that has a single, dominant root axis derived from the radicle of the seedling.	\N	see radicle, primary root.	\N
397	Innermost part of the anther wall, involved in the nutrition of the pollen.	\N	\N	\N
385	Innermost part of the anther wall, involved in the nutrition of the pollen in grasses.	\N	\N	\N
373	Innermost part of the anther wall, involved in the nutrition of the pollen in maize.	\N	\N	\N
524	The functionally-staminate flowering structure that terminates the stem of a Zea mays plant.	\N	Branched inflorescence with a central axis and about 10-50 lateral branches.	\N
502	Any branch forming from the primary or higher order tassel axes.	\N	\N	\N
433	Flowers of the spikelets of maize tassel.	\N	\N	\N
354	Apical meristem that gives rise to the organs of a maize tassel floret.	\N	\N	\N
513	Apical meristem that gives rise to the tassel inflorescence.	\N	\N	\N
522	Ultimate inflorescence branch of the maize tassel with a pedicel, developing from the spikelet pair meristem.	\N	\N	\N
519	The axis of a maize tassel below the lowest tassel node.	\N	\N	\N
523	Ultimate inflorescence branch of the maize tassel without a pedicel, developing from the spikelet pair meristem.	\N	\N	\N
521	Ultimate inflorescence branch of the maize tassel.	\N	\N	\N
509	Apical meristem that gives rise to the upper and lower florets of the maize tassel spikelets.	\N	\N	\N
512	The meristem that produces two spikelet meristems, each of which produces two floral meristems in a maize tassel.	\N	\N	\N
504	The axis of the tassel spikelet, above the glumes.	\N	\N	\N
105	The layer of sexine, which forms a roof over the columellae, granules or other infratectal elements.	\N	\N	\N
218	That part of the seed coat that develops from the inner integument.	\N	\N	\N
482	A perianth segment in a flower in which there are two whorls of such segments, but all are similar in appearance.	\N	\N	\N
219	That part of the seed coat that develops from the outer integument, or from the single integument when there is only one.	\N	\N	\N
83	A group of four haploid cells that remained joined together shortly after meiosis. Each cell will give rise to the male gametophyte.	\N	\N	\N
398	A part of the anther consisting of paired sporangia that dehisce down a common slit.	\N	\N	\N
386	A part of the anther of a grass stamen consisting of paired sporangia that dehisce down a common slit.	\N	\N	\N
374	A part of the anther of a maize stamen consisting of paired sporangia that dehisce down a common slit.	\N	\N	\N
506	Any branch forming from the second order inflorescence branch.	\N	\N	\N
613	Group of cells organized into a structural and functional unit; the component cells may be alike (simple tissue) or varied (complex tissue).	\N	\N	\N
12	General term for any water conducting cell, tracheid or vessel member.	\N	\N	\N
13	In the xylem, a dead elongated water-conducting cell in which at least the middle lamella of the end walls remains intact.	\N	\N	\N
225	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).	\N	\N	\N
86	A cell with wall ingrowths (or invaginations) that increase the surface of the plasmalemma.	\N	Appears to be specialized for short-distance transfer of solutes.	\N
656	Tissue consisting of tracheids and parenchyma cells, associated with the vascular bundle.	\N	Found generally in gymnosperm leaves.	\N
273	A region of the root between the meristem and the region of rapid elongation in which isodiametric growth (cell expansion) occurs.	\N	\N	\N
465	Tissue in the style of a carpel through which the pollen tube grows; it connects the stigma and the inside of ovary.	\N	\N	\N
424	Tissue in the style of a grass carpel, through which the pollen tube grows; it connects the stigma and the inside of ovary.	\N	\N	\N
36	The smaller cell produced by the asymmetric division of a root epidermal cell that gives rise to a root hair.	\N	\N	\N
37	An outgrowth from the epidermis varying in size and complexity and including hairs, scales, and other structures; may be glandular.	\N	In Arabidopsis, patterning of trichome development is not random but does not appear to be lineage-based like stomata.	\N
160	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.	\N	The term has been made obsolete because this concept is used in a very loose sense.	\N
316	The uppermost of the two florets of the pedicellate spikelet rachilla of a maize ear. The upper floret on the ear usually develops into a functional one.	\N	\N	\N
436	One of the two florets placed above the lower floret on the pedicellate spikelet rachilla of a maize tassel	\N	\N	\N
317	One of the two florets placed above the lower floret on the sessile spikelet rachilla of a maize ear. This floret usually develops into a functional one.	\N	\N	\N
437	One of the two florets placed above the lower floret on the sessile spikelet rachilla of a maize tassel.	\N	\N	\N
498	The apical/distal of the two glumes.	\N	\N	\N
332	TThe apical/distal of the two glumes in the ear spikelet.	\N	\N	\N
323	The apical/distal of the two glumes in the pedicellate spikelet.	\N	\N	\N
495	The apical/distal of the two glumes in a tassel pedicellate spikelet.	\N	\N	\N
327	The apical/distal of the two glumes in the sessile spikelet.	\N	\N	\N
496	The apical/distal of the two glumes in a tassel sessile spikelet.	\N	\N	\N
494	The apical/distal of the two glumes in the tassel spikelet.	\N	\N	\N
227	Portion of an organ that is fragmented; in capsule, theportions into which the pericarp splits at maturity.	\N	\N	\N
632	A lateral meristem, the cells of which give rise to secondary xylem and phloem, leading to an increase in stem girth.	\N	\N	\N
657	Total of the vascular tissues in their specific arrangement in a plant or plant organ.	\N	\N	\N
658	Conducting tissues made up of xylem and phloem.	\N	In the stem it is often found as a stele, surrounded by the cortex and surrounding the pith.	\N
87	The larger cell of the male gametophyte of angiosperms that does not divide further.	\N	\N	\N
262	A multiseriate epidermis found in aerial roots of some monocots. Most of its cells are dead and store water like a sponge.	\N	\N	\N
14	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.	\N	\N	\N
671	The entire plant, including roots, shoots and leaves, at any stage of its life cycle.	\N	This term is so general that it should be avoided whenever possible.	\N
666	vascular tissue whose principal function is the upward translocation of water and solutes.	\N	See also primary xylem and secondary xylem.	\N
11	A cell making up xylem tissue.	\N	\N	\N
15	A fiber in xylem.	\N	Two types are recognized in the secondary xylem: fiber tracheids and libriform fibers.	\N
88	Diploid cell produced by the fusion of sperm cell nucleus and egg cell.	\N	\N	\N