pedicellate spikelets, terminal spikelet units on the branches often with 2 pedicellate spikelets even if the others have only 1 (all spikelet units with
26 KB (2,165 words) - 18:57, 11 May 2021
rolled, or terete, linear, venation parallel. Primary inflorescences (spikelets) a shortened axis; glumaceous bracts (scales) 1–many, spirally arranged
20 KB (923 words) - 21:37, 5 November 2020
spikelike branches, spikelike racemes, spikes, or, in 1 genus, a solitary spikelet, in dioecious taxa the staminate and pistillate inflorescences sometimes
30 KB (859 words) - 18:58, 11 May 2021
primary inflorescences spikelets, pseudospikelets, or spikelet equivalents; inflorescence branches usually without obvious bracts. Spikelets with (0-1)2(3-6)
28 KB (1,872 words) - 17:21, 11 May 2021
Inflorescences terminal; spikelet 1; involucral bracts absent, rarely a proximal scale of spikelet resembling short bract. Spikelets: scales 4–500 or more
13 KB (1,284 words) - 21:44, 5 November 2020
above the glumes and beneath the florets, sometimes below the glumes. Spikelets 0.7-50 mm, laterally compressed, sometimes weakly so, sometimes viviparous
40 KB (861 words) - 17:24, 11 May 2021
A Text property defining a single value. Structure: spikelet A subproperty of inflorescence A Part of inflorescence None. A Apical awn quantity Awn Awn
440 bytes (74 words) - 11:29, 9 May 2022
of each unit usually with pedicels of different lengths or 1 spikelet sessile. Glumes usually 2, equal or unequal, shorter or longer than the adjacent florets
10 KB (1,081 words) - 18:55, 11 May 2021
Inflorescences ebracteate, paniculate, racemose, or spicate (occasionally a single spikelet), if paniculate, often with spikelike branches; disarticulation usually
11 KB (1,291 words) - 18:58, 11 May 2021
terminating in a spikelet, sometimes extending beyond the distal spikelet but never forming a distinct bristle; disarticulation below the glumes. Spikelets subsessile
18 KB (699 words) - 18:57, 11 May 2021
Robert Brown in 1814. Its primary distinguishing features are the unusual spikelet structure combined with the indurate to coriaceous upper florets. Recent
17 KB (785 words) - 18:55, 11 May 2021
rarely disintegrating, membranous to papery. Spikelets to 40 × 7 mm; floral scales 5–500+ per spikelet. Flowers: anthers 0.2–2.5 mm; styles 2-fid or 3-fid
2 KB (206 words) - 21:44, 5 November 2020
sessile to subsessile spikelets in 2 rows, axes terminating in a spikelet or extending beyond the base of the distal spikelet. Spikelets closely imbricate
12 KB (632 words) - 18:59, 11 May 2021
Treatment appears in FNA Volume 23. Plants perennial or annual, sometimes with spikelets proliferating or some culms arching or decumbent and rooting at tips. Rhizomes
35 KB (229 words) - 21:44, 5 November 2020
sessile or subsessile spikelets per node, occasionally panicles, sometimes with morphologically distinct sterile and bisexual spikelets within an inflorescence;
14 KB (1,219 words) - 17:23, 11 May 2021
below the glumes, at the rachis nodes, or at the inflorescence bases. Spikelets usually bisexual, infrequently unisexual or mixed, usually laterally compressed
10 KB (674 words) - 17:24, 11 May 2021
spikelike; branches short, with 1 or more bristles subtending each spikelet. Spikelets obtuse or acutish. Upper lemmas transversely rugose, rarely smooth
2 KB (206 words) - 18:56, 11 May 2021
racemose, or capitate; spikelets 3–100 or more; involucral bracts 1–6, spreading or rarely the proximal erect, leaflike. Spikelets: scales spirally or distichously
33 KB (1,224 words) - 14:02, 19 March 2024
capitate to openly paniculate; spikelets 1–100+; involucral bracts 1–5, leaflike, proximal bract erect to spreading. Spikelets terete, 3–25 × 2–5 mm; scales
15 KB (788 words) - 21:42, 5 November 2020
capitate, 2d order with spicate or digitately arranged spikelets, rarely a solitary spikelet; spikelets 1–150; 1st order rays unequal (rarely equal) in length
39 KB (517 words) - 15:42, 16 November 2022
many pedicellate, loosely appressed spikelets, terminating in a spikelet, without stiff bristles or flat bracts, spikelets in pairs, triplets, or solitary
8 KB (456 words) - 18:56, 11 May 2021
Panicle branches 1-20, persistent, with 6-130 spikelets, terminating in a point or spikelet; spikelets usually dense and pectinate on the branches; disarticulation
2 KB (127 words) - 18:59, 11 May 2021
partially included in the upper¬most sheath. Spikelets rounded to laterally compressed, with 1(-3) floret(s) per spikelet; disarticulation above the glumes. Glumes
19 KB (654 words) - 16:41, 2 June 2022
branches (1)4-80, with 1-15 spikelets, terminating beyond the distal spikelet in an entire, bifurcate, or trifurcate tip; spikelets usually appressed; disarticulation
2 KB (124 words) - 18:59, 11 May 2021
capitate or of 1 spikelet [sometimes branched]. Spikelets: scales each with 3–11 distinct parallel ribs in proximal part of spikelet, apex entire, mostly
2 KB (157 words) - 21:43, 5 November 2020
with all 3 kinds present below each spikelet, in others 1 or more kinds missing from some or all of the spikelets; outer (lower) bristles antrorsely scabrous
13 KB (830 words) - 18:56, 11 May 2021
pedicellate spikelets and in the rames beneath the sessile spikelets, sessile spikelets falling with the adjacent internode and pedicel. Spikelet pairs homogamous
6 KB (445 words) - 18:57, 11 May 2021
rachises, 1-sided, usually spikelet-bearing throughout their length, spikelets in 2 rows, axes terminating in a functional spikelet, lower branches occasion¬ally
9 KB (646 words) - 18:59, 11 May 2021
usually exceeding the upper leaves; branches with spikelets in 2 rows on 1 side of the branch axes. Spikelets solitary, sessile to pedicellate, laterally compressed
16 KB (728 words) - 16:26, 24 May 2023
well-developed, rudimentary spikelet; secondary branches present or absent, axes flat or triquetrous; disarticulation beneath the spikelets. Spikelets solitary, paired
12 KB (809 words) - 18:56, 11 May 2021
from one spikelet edge to the other across the two-rowed side of the spike; its thickness is the distance across the frontal face of spikelet, from one
12 KB (1,118 words) - 17:23, 11 May 2021
Inflorescences 1–3 times branched or capitate or sometimes of 1 spikelet. Spikelets: scales with midrib only, except sometimes on empty proximal scale
2 KB (142 words) - 21:42, 5 November 2020
with more than 1 spikelet associated with each node; branches 1-3 per node, appressed or spreading, usually glabrous, scabrous. Spikelets pedicellate, laterally
6 KB (510 words) - 17:24, 11 May 2021
sterile florets in species with solitary spikelets, in species with clustered spikelets usually at the base of the spikelet clusters, sometimes beneath the bisexual
10 KB (769 words) - 17:21, 11 May 2021
digitately arranged, axes triquetrous, with spikelets in 2 rows on the abaxial sides of the branches. Spikelets solitary, diverging strongly from the branch
6 KB (471 words) - 18:59, 11 May 2021
24. Treatment on page 228. Plants usually annual, sometimes biennial. Spikelets with parallel or converging sides in outline, terete to moderately laterally
7 KB (219 words) - 14:34, 2 June 2022
as thick as internodes in middle of spikelet; proximal scale subtending a flower; floral scales ca. 4–30 per spikelet, spiraled, 1–3.5 mm, with 1 vein or
5 KB (323 words) - 21:38, 5 November 2020
indurate, 3-9-veined, unawned; lower glumes absent from all but the terminal spikelet; upper glumes from shorter than to exceeding the distal florets; calluses
7 KB (577 words) - 17:24, 11 May 2021
measured for lateral spikelets on a branch, not the terminal spikelet. Lemma characteristics are based on the lowest lemmas of most spikelets in a panicle. There
15 KB (1,188 words) - 17:25, 11 May 2021
50–500 spikelets per inflorescence. The spikelets in the individual cymules may be sessile, with the cymules forming dense glomerules of spikelets, or the
14 KB (661 words) - 21:39, 5 November 2020
as internodes in middle of spikelet; proximal scale empty or rarely subtending a flower; floral scales ca. 4–220 per spikelet, spiraled, 3–8 mm, with 15
6 KB (410 words) - 21:38, 5 November 2020
branches appressed to more or less drooping, some branches longer than 1 cm. Spikelets pedicellate, weakly laterally compressed, with 1(2) florets; rachillas
19 KB (1,368 words) - 17:22, 11 May 2021
tangential to the rachis, appressed or ascending, the upper spikelet(s) sometimes sterile; fertile spikelets 5-15 mm, with 2-7 florets, the distal florets often
6 KB (515 words) - 17:23, 11 May 2021
occasionally a single spikelet; disarticulation usually above the glumes and between the florets, sometimes below the glumes or in the culms. Spikelets bisexual (sometimes
6 KB (722 words) - 23:50, 8 December 2021
greatly elongate, essentially straight, usually obscuring most of scales in spikelet, much longer than achene; stamens 1–3; styles deciduous, linear, 3-fid
7 KB (338 words) - 21:39, 5 November 2020
called spikes, with 3 spikelets at each node, central spikelets usually sessile, sometimes pedicellate, pedicels to 2 mm, lateral spikelets usually pedicellate
10 KB (811 words) - 17:23, 11 May 2021
a single spikelet of Kyllinga or Cyperus. The interpretation of the secondary scales of Lipocarpha (Hemicarpha) as reduced scales of a spikelet (J. Raynal
6 KB (567 words) - 21:40, 5 November 2020
open; disarticulation usually below the glumes, spikelets falling intact, bristles persistent. Spikelets 1-5 mm, usually lanceoloid-ellipsoid, rarely globose
12 KB (662 words) - 12:46, 5 June 2023
compound anthelae or spikelet solitary; spikelets 1–50+; involucral bracts (1–)2–8, spreading or erect, leaflike or scalelike. Spikelets mostly ovoid to lanceoloid
6 KB (385 words) - 21:39, 5 November 2020
[all basal]. Inflorescences capitate or of 1 spikelet or with 1–2 branches [sometimes many branched]. Spikelets: scales with single midrib (sometimes with
3 KB (338 words) - 21:43, 5 November 2020
beneath the florets. Glumes usually shorter than the lowest lemma in the spikelet, usually keeled, 1-3(5)-veined, unawned; calluses blunt, usually terete
82 KB (1,737 words) - 17:24, 11 May 2021
Fimbristylis) are linear to setaceous, abbreviated or exceeding inflorescence. Spikelet scales are erect or ascending, rarely nearly distichous; proximal scales
9 KB (425 words) - 21:39, 5 November 2020
ultimate units rames; rames with most spikelets in heterogamous sessile-pedicellate spikelet pairs, terminal spikelet unit on each rame usually a triplet
6 KB (559 words) - 18:57, 11 May 2021
pseudoumbellate or capitate or solitary spikelet; spikelets 1–5; involucral bract 1, spreading to erect, scalelike or linear. Spikelets terminal, straw colored, ovoid
4 KB (338 words) - 21:39, 5 November 2020
capitate or solitary spikelet; spikelets 1–3(–15); involucral bracts 1(–2), spreading to erect, like foliage leaf blades. Spikelets: scales 8–25, spirally
4 KB (296 words) - 21:39, 5 November 2020
homogamous sessile-pedicellate spikelet pairs at the base and 1-4 smaller, heterogamous sessile-pedicellate spikelet pairs distally, terminal or only
5 KB (467 words) - 14:41, 2 June 2022
the same spikelet. Achenes falling with scales, green or medium or dark brown, obpyriform, compressed-trigonous or some biconvex in same spikelet, angles
4 KB (467 words) - 21:38, 5 November 2020
branches, with 1 floret; proximal spikelet(s) bisexual, larger than the distal spikelet(s); terminal spikelets often sterile. Glumes unequal; lower glumes
4 KB (300 words) - 18:59, 11 May 2021
usually deflexed at maturity, without homogamous spikelet units. Heterogamous spikelet units: sessile spikelets dorsally compressed, with 2 florets; lower glumes
5 KB (431 words) - 18:57, 11 May 2021
spreading, often arcuate, terminating in a spikelet; branch axes 0.2-1.2 mm wide, glabrous, sometimes scabrous. Spikelets 1.4-2.6 mm long, paired, imbricate,
6 KB (376 words) - 18:57, 11 May 2021
disarticulation in the rachises, at the nodes beneath each spikelet, or at the base of each floret. Spikelets 6-25 mm, including the awns, more than 3 times the
4 KB (403 words) - 17:23, 11 May 2021
included in the upper sheath(s). Spikelets laterally compressed, subsessile or pedicellate, with 4 florets per spikelet; disarticulation above the glumes
4 KB (406 words) - 18:58, 11 May 2021
solitary, subtending the terminal spikelet of each ultimate branchlet, occasionally present beneath the other spikelets. Spikelets 2.5-5 mm, slender, often acuminate
2 KB (133 words) - 18:56, 11 May 2021
in proximal part of spikelet 2-fid to shallowly cut, rarely entire, in distal part often entire, carinate in distal part of spikelet. Flowers: perianth
7 KB (747 words) - 19:36, 6 November 2020
part of spikelet ovate, in distal part lanceolate, 2.5–3.5 × 1.7 mm, entire, apex acute to rarely obtuse, often carinate in distal part of spikelet. Flowers:
5 KB (515 words) - 21:38, 5 November 2020
1–1.5 mm, entire, apex rounded to subacute, carinate in distal part of spikelet. Flowers: perianth bristles 6–8, pale brown, medium stout, from less than
5 KB (502 words) - 21:38, 5 November 2020
orbicular, not markedly curved. Spikelets 3–6 × 1–1.5 mm; proximal scale 1/2 or less of spikelet length; floral scales 6–25 per spikelet, mostly bright orange-brown
5 KB (582 words) - 21:38, 5 November 2020
unequally pedicellate spikelets or a pedicellate spikelet and a short secondary branch bearing two spikelets, occasionally in a solitary spikelet, usually the lower
4 KB (435 words) - 18:58, 11 May 2021
thicker than internodes in middle of spikelet; proximal scale subtending a flower or empty; floral scales ca. 4–12 per spikelet, spiraled, 2.5–6 mm, with 1 vein
7 KB (699 words) - 21:38, 5 November 2020
60-1000+ spikelets in 8-24 rows, neither spikes nor spikelets disarticulating at maturity. Pistillate spikelets in subsessile pairs, each spikelet with 1
10 KB (1,034 words) - 16:54, 30 November 2021
fertile spikelet, distal spikelet on each branch sometimes solitary; disarticulation above the glumes, beneath the florets. Sterile spikelets persistent
4 KB (438 words) - 17:26, 11 May 2021
species being arbitrary. Phalaris resembles Anthoxanthum sensu lato in its spikelet structure, differing only in the greater reduction of the lower florets
10 KB (934 words) - 23:05, 30 March 2022
Inflorescences open or contracted panicles, sometimes spikelike, with more than 1 spikelet associated with most nodes; branches longer than 5 mm, capillary, appressed
4 KB (374 words) - 21:36, 8 December 2021
sometimes puberulent beneath the spikelets. Spikelets 10-20 mm, divergent, sometimes glaucous, at least 1 spikelet at a node with 2-4(5) florets, 1-4(5)
7 KB (638 words) - 17:23, 11 May 2021
beneath the sessile spikelets of the heterogamous spikelet pairs, sometimes also below their pedicellate spikelets. Homogamous spikelet units sterile or staminate;
4 KB (326 words) - 18:57, 11 May 2021
capitate or of 1 spikelet. Spikelets: scales with usually 3–11 distinct or obscure parallel ribs (veins), at least in proximal part of spikelet, apex entire
2 KB (189 words) - 21:42, 5 November 2020
subtended by a modified leaf; rames not reflexed, with spikelets in heterogamous sessile-pedicellate spikelet pairs, internodes more or less flattened, filiform
9 KB (671 words) - 18:57, 11 May 2021
membranous to papery. Spikelets 3–6 × 2–4 mm; proximal scale empty, 2.5–4 mm, 1/2 or more as long as spikelet; floral scales 4–9 per spikelet, 3.5–5 × 2 mm. Flowers:
4 KB (348 words) - 21:38, 5 November 2020
scabrous, or evenly pubescent, 5-veined, awns of the lowermost lemma in each spikelet (3)6-20 mm; paleas usually slightly longer than the lemmas, apices minutely
4 KB (331 words) - 17:24, 11 May 2021
the rames, beneath the sessile spikelets. Spikelets sessile, subtending a hairy pedicel (2 pedicels in the terminal spikelet units), dorsally compressed.
5 KB (412 words) - 18:57, 11 May 2021
sessile-pedicellate spikelet pair; internodes sparsely to densely villous, hairs from as long as to twice as long as the sessile spikelets. Sessile spikelets 4.5-8.4
4 KB (286 words) - 18:57, 11 May 2021
or 1 spikelet; proximal bract erect or often divergent, subterete-channeled, on longer culms of plant 1–15 cm and 1/30–1/3 of culm length. Spikelets 1–12
6 KB (724 words) - 19:35, 6 November 2020
4–5 mm. Spikelets 2–4 × 1–2 mm, sometimes absent in deeper water; proximal scale 1/2 or more of spikelet length; floral scales 6–10 per spikelet, 1.4–2
5 KB (474 words) - 21:38, 5 November 2020
rounded to obtuse in proximal part of spikelet, acute in distal part, carinate, at least in distal part of spikelet. Flowers: perianth bristles 3–7, rarely
5 KB (489 words) - 21:38, 5 November 2020
no more pubescent than the bases, awns of the lowermost lemma in each spikelet 0.3-9 mm; paleas slightly shorter than the lemmas, apices entire or minutely
4 KB (407 words) - 17:24, 11 May 2021
usually not disarticulating at maturity, with 1 spikelet at all or most nodes; internodes 5-30 mm. Spikelets 1-3 times the length of the middle internodes
6 KB (529 words) - 17:24, 11 May 2021
triplet of 1 sessile and 2 pedicellate spikelets, sometimes with 1(-3) heterogamous sessile-pedicellate spikelet pairs below the terminal triplet, internodes
5 KB (405 words) - 18:57, 11 May 2021
below the terminal whorl, axes flattened, terminating in a functional spikelet. Spikelets 3.5-11 mm, laterally compressed, with 2-15 bisexual florets; disarticulation
5 KB (431 words) - 18:58, 11 May 2021
trigonous, subulate, tapering. Inflorescences: spikelet clusters 1–4, proximalmost widely spaced, spikelets elongate, open, turbinate or compactlobed hemispheric;
4 KB (285 words) - 19:36, 6 November 2020
unawned, persistent, distal spikelet pairs homomorphic but heterogamous, sessile spikelets bisexual and awned, pedicellate spikelets staminate or sterile and
4 KB (314 words) - 18:57, 11 May 2021
sometimes acute in distal part of spikelet, usually horizontally wrinkled and recurved, often carinate in distal part of spikelet. Flowers: perianth bristles
5 KB (555 words) - 21:38, 5 November 2020
Leymus, however, in having only one floret per spikelet. In most species of Leymus, at least some of the spikelets are on pedicels up to 2 mm long. Despite this
14 KB (1,162 words) - 17:24, 11 May 2021
with axillary pulvini and ascending to strongly divergent or divaricate. Spikelets with 1 floret; rachillas not prolonged beyond the florets; disarticulation
19 KB (795 words) - 20:07, 22 September 2022
acute. Spikelets 3–8 × 1.5–4 mm; proximal scale with a flower, seldom empty, 2–5 mm, 1/2 or more as long as spikelet; floral scales 3–10 per spikelet, 2.5–6
6 KB (646 words) - 21:38, 5 November 2020
Inflorescences spikelike racemes, most or all nodes with 1 spikelet, sometimes some with 2-3, most or all spikelets appressed to strongly ascending; disarticulation
7 KB (616 words) - 17:22, 11 May 2021
branches appressed or ascending, usually spikelet-bearing to the base. Spikelets not disarticulating. Pistillate spikelets with 5-10 florets; lower glumes 1-5-veined
3 KB (248 words) - 18:58, 11 May 2021
subsessile spikelets, terminating in a rudimentary spikelet. Spikelets laterally compressed, with 3-25 florets; disarticulation of the spikelets below the
3 KB (294 words) - 18:58, 11 May 2021
branches. Spikelets with 1 floret; lateral spikelets pedicellate, staminate or sterile, varying from rudimentary to as large as the central spikelet; central
3 KB (258 words) - 18:59, 11 May 2021
branches usually more than 10 cm long, with unequally pedicellate spikelet pairs, spikelets homogamous and homomorphic; disarticulation below the glumes. Calluses
5 KB (393 words) - 18:57, 11 May 2021
midribs mostly keeled, apex acute or narrowly rounded in proximal part of spikelet. Flowers: perianth bristles 6–7, brown, stout, the longest equaling or
3 KB (295 words) - 21:38, 5 November 2020
wide, gradually involute, apically trigonous, subulate. Inflorescences: spikelet clusters 1–4, dense to open, mostly irregularly turbinate; peduncles ascending
4 KB (255 words) - 19:34, 6 November 2020
branches. Spikelets pedicellate or sessile, lateral spikelets with shorter pedicels than the central spikelet or sessile; lateral spikelets with 2 florets
4 KB (374 words) - 18:59, 11 May 2021
capitate or 1 spikelet; proximal bract erect, very rarely divergent, on longer culms of plants 5–150 mm and 1/5–2/3 culm length. Spikelets 1–15, 5–12 ×
6 KB (698 words) - 19:35, 6 November 2020
blades usually flat. Inflorescences dense, spikelike panicles, more than 1 spikelet associated with each node; branches often shorter than 2 mm, always shorter
7 KB (609 words) - 17:26, 11 May 2021
1-3 mm; disarticulation in the rachises, at the nodes beneath each spikelet. Spikelets 25-75 mm including the awns, 7-22 mm excluding the awns, more than
3 KB (339 words) - 17:23, 11 May 2021
(2)3-4 spikelets, the distal spikelet sterile; rudimentary spikelets 1(2); disarticulation at the base of the spikes, above the rudimentary spikelets. Fertile
3 KB (303 words) - 17:23, 11 May 2021
Volume 24. Treatment on page 199. Plants annual, biennial, or perennial. Spikelets elliptic to lanceolate, strongly laterally compressed, with 3-12 florets
5 KB (352 words) - 17:22, 11 May 2021
panicles, racemes, or a solitary spikelet, to 12 cm; rachises, branches, and pedicels scabrous or hirsute. Spikelets terete or laterally compressed, with
9 KB (659 words) - 18:59, 11 May 2021
usually tipped with a staminate spikelet. Staminate spikelets 2.5-3.5 mm, on 4-11 mm pedicels, subtending the pistillate spikelets, purple; lower glumes 1-2
3 KB (313 words) - 17:24, 11 May 2021
many branches (all branches in depauperate specimens) with a single spikelet. Spikelets with 2-7 florets; rachillas glabrous on the side adjacent to the paleas
4 KB (371 words) - 17:26, 11 May 2021
excluding the awns, erect, with 1 spikelet per node; internodes 9-27 mm long, 1-1.3 mm wide, glabrous, smooth. Spikelets 13-29 mm long, from shorter than
4 KB (372 words) - 17:23, 11 May 2021
exceeding the leaves, solitary spikelike racemes (a single spikelet in Z. minima), spikelets solitary, shortly pedicellate, laterally appressed to the rachises;
4 KB (405 words) - 18:59, 11 May 2021
maturity; lowermost branches stiff to flexuous, reflexed to erect at maturity. Spikelets 3.6-6.9 mm, with 2-8 florets. Lower glumes 0.7-2.1 mm; upper glumes 0.9-2
4 KB (306 words) - 17:25, 11 May 2021
pedicellate spikelets; disarticulation at the base of the sessile spikelets, sometimes also at the base of the pedicellate spikelets. Sessile spikelets laterally
3 KB (310 words) - 18:57, 11 May 2021
with 1 spikelet at all or most nodes, occasionally 2 at some nodes, very rarely 3 or 4 spikelets per node, lower spikelets sessile, upper spikelets pedicillate;
3 KB (248 words) - 17:26, 11 May 2021
branches 1 or 2 per node, ascending or appressed, terminating in a spikelet. Spikelets cylindrical when young, laterally compressed at maturity, with (2)3-5(7)
5 KB (498 words) - 17:25, 11 May 2021
branches (1.5)2-7(7.5) cm, scabrous, usually spikelet-bearing on the distal 1/2 - 2/3, sometimes to the base. Spikelets 4-5(6) mm; rachilla prolongations 0.5-1
4 KB (456 words) - 17:21, 11 May 2021
ovate, 3–3.5 × 1.5 mm, apex entire, acute, often carinate in distal part of spikelet. Flowers: perianth bristles 6, stramineous, stout, nearly equal, mostly
5 KB (529 words) - 21:38, 5 November 2020
usually with 1 spikelet per node, sometimes with 2 at a few nodes; internodes 3.5-15 mm long, 0.1-0.8 mm wide, glabrous or hairy. Spikelets 8-31 mm, 1.5-3
5 KB (533 words) - 17:23, 11 May 2021
lanceolate, 2–3 × 1.5 mm, apex entire, acute, often carinate in distal part of spikelet. Flowers: perianth bristles 3–6, whitish to stramineous, stout to slender
5 KB (494 words) - 21:38, 5 November 2020
ovate-lanceolate, 2.5–3.5 × 1.5 mm, apex 2-fid, carinate in distal part of spikelet. Flowers: perianth bristles 0(–5), stramineous to pale brown, 1/2 of to
4 KB (421 words) - 21:38, 5 November 2020
1.7 mm, apex entire, obtuse to acute, often carinate in distal part of spikelet. Flowers: perianth bristles 1–5, brown, stout, very unequal, rudimentary
5 KB (619 words) - 21:38, 5 November 2020
red-brown, midrib regions mostly stramineous to green, in proximal part of spikelet ovate, apex rounded, in distal part lanceolate, apex entire, acute, 2–3
5 KB (527 words) - 21:37, 5 November 2020
anthers brown to yellow, 0.3–0.6 mm; styles usually 3-fid and 2-fid in same spikelet. Achenes 0.9–1.2(–1.3) × 0.7–0.9 mm. Tubercles deltoid 0.35–0.5 × (0.4–)0
5 KB (555 words) - 21:38, 5 November 2020
stramineous, ovate, 1.5–2 × 1 mm, midribs often keeled in distal part of spikelet, apex rounded to subacute. Flowers: perianth bristles present, rarely absent
4 KB (441 words) - 21:38, 5 November 2020
4-5(9.5) mm, smooth or scabrous, usually spikelet-bearing to or near the base, sometimes only to midlength. Spikelets 2-4(5) mm; rachilla prolongations 0.5-1
6 KB (665 words) - 17:21, 11 May 2021
with spikelets in heterogamous sessile-pedicellate pairs (the terminal spikelets sometimes in triplets of 1 sessile and 2 pedicellate spikelets), apices
11 KB (573 words) - 18:57, 11 May 2021
unilateral branches, spikelets paired (but the first spikelet sometimes reduced), rachises and branches terminating in a spikelet; branches 0.1-7 cm, persistent;
4 KB (364 words) - 18:55, 11 May 2021
24. Treatment on page 206. Plants usually perennial, sometimes annual. Spikelets elliptic to lanceolate, more or less terete initially, sometimes becoming
10 KB (255 words) - 17:22, 11 May 2021
lanceolate, 2.5–5.5 × 1.5–2.5 mm, entire, mostly carinate in distal part of spikelet. Flowers: perianth bristles 4(–5), sometimes rudimentary or absent, brown
9 KB (1,138 words) - 21:44, 5 November 2020
pistillate spikelets and 1 terminal, staminate spikelet; disarticulation beneath the pistillate florets and in the panicle branches. Spikelets unisexual
3 KB (334 words) - 17:22, 11 May 2021
appressed, without axillary pulvini, with 1-2 spikelets. Spikelets partly overlapping, often in pairs, 1 spikelet subsessile, the other pedicellate. Glumes
4 KB (411 words) - 18:55, 11 May 2021
often curved, with solitary spikelets sunk into the rachis; disarticulation in the rachis below each spikelet. Spikelets sessile, cylindrical, straight
3 KB (300 words) - 17:26, 11 May 2021
occasionally present) with more than 1 spikelet unit; rame internodes clavate, glabrous; disarticulation in the rames. Spikelets in heteromorphic sessile-pedicellate
4 KB (309 words) - 18:57, 11 May 2021
staminate spikelet or naked; branches with uncinate hairs, spikelets appressed. Spikelets unisexual, dimorphic, sexes paired or pistillate spikelets solitary
4 KB (436 words) - 17:23, 11 May 2021
with weakly developed axillary pulvini, spikelet-bearing to the base; lowermost branches to 15 cm. Spikelets mostly appressed. Glumes purplish-tinged
3 KB (297 words) - 18:58, 11 May 2021
midspike with 1-2(3) spikelets, distal nodes with 1 spikelet; internodes 3.5-9 mm, surfaces glabrous, edges scabrous or strigillose. Spikelets 9-21 mm, pedicellate
3 KB (296 words) - 17:24, 11 May 2021
compound, terminating in rames with 2-7 spikelet pairs; disarticulation usually not occurring or tardy. Sessile spikelets bisexual, 3-9 mm, lanceolate to ovate;
5 KB (467 words) - 18:57, 11 May 2021
introduced from Europe as a pasture grass; T. interruptum is often weedy. Spikelet measurements do not include the awns. Dixon, J.M. 1995. Trisetum flavescens
9 KB (681 words) - 17:21, 11 May 2021
prominent midribs. Inflorescences terminal, racemes, rarely panicles. Spikelets laterally compressed, with 5-20(30) florets, upper florets reduced; disarticulation
5 KB (376 words) - 17:22, 11 May 2021
panicles, diffuse, sometimes 1-sided, some branches longer than 1 cm. Spikelets 15-50 min, pedicellate, laterally compressed, with 1-6(8) florets; rachillas
6 KB (448 words) - 20:10, 22 September 2022
5-14 cm long, 0.5-0.8 cm wide, erect or nodding distally, usually with 1 spikelet per node, occasionally with 2 at the lower nodes; internodes 3-10 mm long
5 KB (506 words) - 17:23, 11 May 2021
papillose-based hairs, with 20-55 spikelets, axes terminating in a well-developed spikelet; disarticulation above the glumes. Spikelets 2.5-5 mm, pectinate, with
5 KB (507 words) - 18:59, 11 May 2021
with 15-90 spikelets per cm2 (exposed portion, when pressed); lower nodes with 1-2(3) branches; primary branches 0.4-6 cm, appressed, spikelet-bearing to
5 KB (469 words) - 18:58, 11 May 2021
subtending scales or bracts, more than 1 spikelet associated with each node; branches shorter than 10 mm. Spikelets 3-9 mm, laterally compressed, with 2-5
5 KB (437 words) - 17:26, 11 May 2021
acute to obtuse, notch 0.3–0.5 mm deep, awn on at least some scales in spikelet usually strongly contorted, 0.5–2 mm (often broken off). Flowers: perianth
6 KB (532 words) - 20:18, 24 November 2022
slightly arcuate, with 8-24(32) spikelets, axes terminating in a spikelet; disarticulation above the glumes. Spikelets appressed to pectinate, reddish-purple;
4 KB (434 words) - 18:59, 11 May 2021
the base of the branches, the break forming a sharp tip. Spikelets appressed. Proximal spikelet on each branch with 1 floret; lower glumes 1.5-3.5 mm, glabrous
4 KB (405 words) - 18:59, 11 May 2021
below; branches erect to ascending, most spikelet-bearing to within 2 mm of the base; pedicels 0.5-2 mm. Spikelets 2-2.8 mm, green or purplish; rachillas
3 KB (311 words) - 17:22, 11 May 2021
terminal, open diffuse panicles. Spikelets solitary, pedicellate, terete, with 2(3-4) florets, lowest floret in each spikelet sterile; rachilla extension prolonged
3 KB (288 words) - 18:55, 11 May 2021
usually solitary; lemmas of lower spikelets with shorter awns than those of the upper spikelets, the lower lemmas in a spikelet with shorter awns than those
3 KB (294 words) - 17:23, 11 May 2021
composed of a single glabrous spikelet, this enclosed, and almost concealed, by the uppermost leaf sheaths. Pistillate spikelets subterete, with 3-5 florets
3 KB (232 words) - 18:58, 11 May 2021
contracted; branches spikelet-bearing to the base or nearly so, some branches longer than 1 cm; disarticulation below the glumes. Spikelets pedicellate, subterete
3 KB (269 words) - 17:21, 11 May 2021
or unawned; lowest lemma within a spikelet awned or unawned, awns straight, terminal; distal lemmas within a spikelet awned, awns dorsal, geniculate; paleas
3 KB (348 words) - 17:26, 11 May 2021
racemes or contracted panicles with few spikelets, in bisexual plants staminate and pistillate florets in the same spikelet with the staminate florets below the
3 KB (294 words) - 18:58, 11 May 2021
complete absence of ligules, the abaxially keeled leaf blades, and puberulent spikelet scales that are apically 2-fid and prominently awned are diagnostic of
11 KB (1,098 words) - 21:41, 5 November 2020
stiffly spreading to somewhat reflexed, spikelet-bearing from the base, spikelets remote to slightly imbricate. Spikelets with 1(2) florets. Glumes 4-7 mm; calluses
3 KB (363 words) - 18:59, 11 May 2021
wide, erect, with 1 spikelet at all or most nodes; internodes (4)7-9(12) mm, edges scabrous, both surfaces smooth and glabrous. Spikelets 9-17(20) mm long
9 KB (1,099 words) - 17:23, 11 May 2021
ligules truncate. Inflorescences distichous spikes, with 1(2) spikelet(s) per node. Spikelets appressed, with 3-5 florets. Glumes unequal, linear-lanceolate
2 KB (186 words) - 17:23, 11 May 2021
compressed trigonous with broadly rounded abaxial angle or some biconvex in same spikelet. Phenology: Fruiting summer. Habitat: Brackish to saline coastal shores
3 KB (245 words) - 21:41, 5 November 2020
Inflorescences capitate or 1 spikelet or rarely with 1 or 2 branches to 12 mm; proximal bract erect, resembling leaf blades, 5–150 mm. Spikelets 1–5, 5–20 × 2–3 mm;
4 KB (417 words) - 21:43, 5 November 2020
Inflorescences capitate or of 1 spikelet or with 1 or 2 branches to 15 mm; proximal bract erect, like leaf blades, 5–15 cm. Spikelets 1–20; 6–20 × 3 mm; scales
4 KB (362 words) - 21:43, 5 November 2020
purple-tinged; branches (1.4)2-2.5(4) cm, spikelet-bearing to below midlength, sometimes to the base. Spikelets 2-2.5(3) mm; rachilla prolongations 0.5-1
3 KB (344 words) - 17:21, 11 May 2021
Panicles (0.5)1-4.1 cm long, 0.3-0.7 cm wide, sometimes reduced to a single spikelet in depauperate specimens; primary branches to 1.5 cm, appressed to the
3 KB (369 words) - 17:25, 11 May 2021
base, strigose. Spikelets dimorphic, the terminal spikelet of each fascicle fertile, the others sterile; disarticulation at the base of the fused pedicels
3 KB (293 words) - 17:24, 11 May 2021
3–0.5(–0.8) mm wide. Spikelets (10–)30–50, oblong to lanceoloid, quadrangular to subterete, compressed, 4–8 × 1–1.3 mm; distal spikelet spreading or ascending;
4 KB (364 words) - 21:39, 5 November 2020
terminating in a rame; rames to 10 cm, with 5-13 spikelet pairs and a terminal triplet. Sessile spikelets 3.8-6 mm (including the callus); calluses 0.6-0
4 KB (437 words) - 18:57, 11 May 2021
branches 1-5(6.5) cm, sparsely to densely scabrous, usually spikelet-bearing to the base. Spikelets (4)4.5-6 mm; rachilla prolongations 1-2 mm, hairy throughout
3 KB (330 words) - 17:21, 11 May 2021
Glumes shorter than the spikelets, keeled, 1-veined, unawned; lower glumes usually present on all spikelets (absent from all spikelets in M. mendocina); upper
4 KB (385 words) - 18:58, 11 May 2021
1 or more whorl(s), spikelets in 2 rows on the abaxial side of the branches, axes terminating in a functional spikelet. Spikelets laterally compressed
4 KB (325 words) - 18:59, 11 May 2021
5)2-3(4) cm, sparsely scabrous, usually spikelet-bearing on the distal 1/2 - 2/3, sometimes to the base. Spikelets (2.5)3-4(4.5) mm; rachilla prolongations
3 KB (386 words) - 17:21, 11 May 2021
internodes 2-4 mm, with 1 spikelet per node, spikelets strongly ascending; disarticulation in the rachises, below the spikelets, rachises not or tardily
5 KB (460 words) - 17:23, 11 May 2021
green to green; branches 2-4(4.5) cm, scabridulous, usually spikelet-bearing to the base. Spikelets (4.5)5-7(8) mm; rachilla prolongations about 1.5 mm, hairs
3 KB (362 words) - 17:21, 11 May 2021
imbricate, stramineous to light brown or clear (marginal band bright red, spikelet thus appearing dark margined), laterally ribless, oblong to ovate, 2.5–3
3 KB (297 words) - 21:39, 5 November 2020
1.3-2 cm, terminating in a rame; rames 5-15 mm, with 1(-4) spikelet pairs. Sessile spikelets 7.5-9 mm (including the callus); calluses 3-6.4 mm, sharp,
3 KB (361 words) - 18:57, 11 May 2021
green to pale purple; branches (1.1)2.8-4(6) cm, scabrous, spikelet-bearing to the base. Spikelets (4)4.5-6(7) mm; rachilla prolongations 1.5-2.5(3) mm, hairs
4 KB (406 words) - 17:21, 11 May 2021
pale purple; branches (2)3-4(5) cm, sparsely scabrous, spikelet-bearing to the base. Spikelets (7)8-11 mm; rachilla prolongations (1.5)2(3) mm, prominently
3 KB (340 words) - 17:21, 11 May 2021
tardily deciduous, remaining pairs heterogamous. Heterogamous spikelet units: sessile spikelets dorsally compressed or subterete; calluses blunt to sharp,
4 KB (319 words) - 18:57, 11 May 2021
branches erect to ascending, axes triquetrous, terminating in a well-developed spikelet; secondary branches, when present, shorter than the primary branches; disarticulation
3 KB (341 words) - 18:31, 28 May 2021
bracts, with awnlike blades, to 15 mm; other scales in proximal part of spikelet prominently 9-veined, ovate, 4 × 3 mm, papery to often cartilaginous, margins
4 KB (365 words) - 21:40, 5 November 2020
racemes; rachises smooth, glabrous, with 1 spikelet per node; pedicels 0.2-1 mm long, 0.1-0.2 mm thick. Spikelets imbricate, in 2 rows on 1 side of the rachis
3 KB (350 words) - 17:21, 11 May 2021
7(7.7) cm, smooth, sometimes sparsely scabrous distally, spikelet-bearing to the base. Spikelets (4.5)5.5-8(9) mm; rachilla prolongations (0.5)1-2(4) mm
3 KB (339 words) - 17:21, 11 May 2021
subequal, prominently ribbed. Spikes 1.5-27 cm long, 4-15 mm wide, with 1 spikelet per node at midspike, sometimes with 2 at the lower nodes; internodes 7-20
3 KB (332 words) - 14:30, 14 December 2022
times widths; calluses all glabrous, or some proximal florets within a spikelet sparsely webbed; lemmas 3.7-4.5 mm, broadly lanceolate, distinctly keeled
4 KB (477 words) - 17:25, 11 May 2021
4-1.8 cm, appressed, spikelet-bearing to the base; secondary branches appressed; pedicels 0.2-4 mm, appressed, scabridulous. Spikelets 2.3-6 mm, yellowish
4 KB (462 words) - 18:58, 11 May 2021
mm, entire, apex acute to obtuse, sometimes carinate in distal part of spikelet. Flowers: perianth bristles (4–)5–6(–8), brown, slender to stout, mostly
4 KB (477 words) - 21:44, 5 November 2020
1/5 – 3/4 as long as the spikelets, 1-5-veined, truncate, acute, or acuminate; upper glumes slightly shorter than the spikelets or exceeding the upper florets
20 KB (884 words) - 15:13, 23 September 2022
densely scabrous, usually glabrous, rarely hispidulous, with 1 to many spikelets. Spikelets 2-12 mm, subterete to strongly laterally compressed, sometimes bulbiferous;
3 KB (488 words) - 17:24, 11 May 2021
awns, 3-6 cm wide including the awns, usually with 1 spikelet per node, occasionally with 2 spikelets at the lower nodes; internodes 2.5-5(7) mm long, 0
4 KB (453 words) - 17:24, 11 May 2021
triangulatus (Roxburgh) Soják of Asia, which differs in its larger spikelets, spikelet scales, and anthers. None. None. window.propertiesFromHigherTaxa=[{"rank":"section"
4 KB (376 words) - 21:43, 5 November 2020
4-24(28), each with 2(3, 4) spikelets; internodes 0.5-3.5 mm. Spikelets with 2(3) florets, the lowest floret in each spikelet bisexual, the distal floret(s)
3 KB (261 words) - 17:23, 11 May 2021
erect to divergent, terminating in a spikelet; branch axes 0.4-0.7 mm wide, very narrowly winged, scabrous. Spikelets 1.6-2.2 mm long, 1.1-1.3 mm wide, paired
3 KB (249 words) - 18:57, 11 May 2021
to erect; branch axes 1-1.5 mm wide, terminating in a pedicellate spikelet. Spikelets 2.5-2.9 mm long, 0.8-1.2 mm wide, paired, appressed to or divergent
2 KB (212 words) - 18:57, 11 May 2021
branches; branches 1.5-4 cm, divergent, occasionally arcuate, terminating in a spikelet; branch axes 1.5-2 mm wide, broadly winged, glabrous or sparsely pubescent
3 KB (296 words) - 18:57, 11 May 2021
divergent to spreading, terminating in a spikelet; branch axes 0.2-0.5 mm wide, narrowly winged. Spikelets 1.3-2 mm long, 0.7-1 mm wide, paired (rarely
3 KB (264 words) - 18:57, 11 May 2021
often arcuate, terminating in a spikelet; branch axes 0.8-2 mm wide, narrowly winged, glabrous, margins scabrous. Spikelets 2.1-3.1 mm long, 2-2.8 mm wide
3 KB (261 words) - 18:57, 11 May 2021
pilose; disarticulation at the base of the rachilla segment and below each spikelet. Glumes unequal, lanceolate, unawned; calluses 1.5-2 mm, strigose, hairs
3 KB (245 words) - 18:58, 11 May 2021
9-1.6 mm wide, winged, glabrous, margins scabrous, terminating in a spikelet. Spikelets 2.5-3.5 mm long, 2.4-3 mm wide, paired, appressed to the branch axes
3 KB (250 words) - 18:57, 11 May 2021
often branching from the lower nodes. Panicles often less than 5 cm wide, spikelet density less than in subsp. amarulum; primary branches solitary or paired
3 KB (245 words) - 18:56, 11 May 2021
axes 0.6-1.3 mm wide, glabrous, margins scabrous, terminating in a spikelet. Spikelets 2.3-3.3 mm long, 2-2.7 mm wide, solitary, appressed to the branch
3 KB (273 words) - 18:57, 11 May 2021
wide, narrowly winged, glabrous, margins scabrous, terminating in a spikelet. Spikelets 1.9-2.3 mm long, 1.2-2 mm wide, solitary, appressed to the branch
3 KB (257 words) - 18:57, 11 May 2021
present only below the terminal spikelet on each branch, occasionally below non-terminal spikelets, about 5 mm. Spikelets 3-4 mm, elliptic, acuminate. Lower
3 KB (288 words) - 18:56, 11 May 2021
spikelike racemes, with 1 spikelet per node, exceeding the leaves; rachises visible, not concealed by the spikelets. Spikelets appressed, in 2 rows along
2 KB (204 words) - 18:59, 11 May 2021
terminal spikelet on each branch, occasionally below non-terminal spikelets, 1-1.5 cm. Spikelets 3-3.5 mm. Lower glumes 1/2 as long as the spikelets, 3-veined;
3 KB (249 words) - 18:56, 11 May 2021
splitting at maturity; anthers 3-6 mm. Caryopses of the lowest floret in each spikelet usually blue, that of the second amber or red with blue mottling; endosperm
3 KB (308 words) - 17:23, 11 May 2021
maturity; anthers 2-4 mm. Caryopses red, that of the lowest floret in each spikelet darker than the second; endosperm flinty. Haplome Au. 2n = 14. Triticum
3 KB (290 words) - 17:23, 11 May 2021
spreading; branch axes 0.5-0.8 mm wide, narrowly winged, terminating in a spikelet. Spikelets 1-1.3 mm long, 0.7-0.9 mm wide, paired, appressed to the branch axes
2 KB (236 words) - 18:57, 11 May 2021
2-5 sessile-pedicellate homogamous spikelet pairs; disarticulation in the rames, below the sessile spikelets. Spikelets usually lanceolate. Glumes equal
2 KB (198 words) - 18:57, 11 May 2021
erect to divergent, terminating in a spikelet; branch axes 0.2-1 mm wide, glabrous, margins scabrous. Spikelets 2.1-3.3 mm long, 1.3-1.6 mm wide, paired
3 KB (263 words) - 18:57, 11 May 2021
broadly winged, glabrous, margins scabrous, extending beyond the distal spikelet. Spikelets 1.1-1.9 mm long, 0.5-0.8 mm wide, solitary, appressed to the branch
3 KB (235 words) - 18:57, 11 May 2021
(rarely divergent), terminating in a spikelet; branch axes 0.5-1.2 mm wide, glabrous, margins scabrous to pubescent. Spikelets 2.3-3.7 mm long, 1.3-1.9 mm wide
3 KB (243 words) - 18:57, 11 May 2021
present below the terminal spikelet on each branch, occasionally below non-terminal spikelets, 5-8 mm, flexible. Spikelets 2.5-3 mm. Lower glumes about
3 KB (246 words) - 18:56, 11 May 2021
spikelike branches, spikelets borne singly in 2 rows on the abaxial sides of the branches; disarticulation at the base of the spikelets. Spikelets dorsally compressed
2 KB (211 words) - 18:31, 28 May 2021
involucral bracts 2, the proximal strongly bladed, much exceeding spikelet. Spikelets: fertile scales lanceolate, keeled, 3.5 mm, keel excurrent as mucro
3 KB (214 words) - 21:39, 5 November 2020
aerial, lowermost branches whorled; disarticulation beneath the spikelet calluses. Spikelets bisexual, laterally compressed, with 1 floret. Glumes absent
3 KB (306 words) - 17:23, 11 May 2021
divergent to erect, terminating in a spikelet; branch axes 1.2-1.5 mm wide, winged, glabrous, margins scabrous. Spikelets 2.8-3 mm long, 1.5-1.6 mm wide, paired
2 KB (231 words) - 18:57, 11 May 2021
divergent to erect, terminating in a spikelet; branch axes 0.3-1.8 mm wide, glabrous, the margins scabrous. Spikelets 2.9-4.1 mm long, 1.9-3.1 mm wide, paired
3 KB (287 words) - 18:57, 11 May 2021
2-2.2 mm wide, winged, glabrous, margins scabrous, terminating in a spikelet. Spikelets 2.4-3.2 mm long, 1.1-1.6 mm wide, solitary (rarely paired), appressed
3 KB (311 words) - 18:57, 11 May 2021
winged, wings narrower than the central section, terminating in a spikelet. Spikelets 2-2.7(3) mm long, 1.1-1.8 mm wide, paired, appressed to or diverging
3 KB (255 words) - 18:57, 11 May 2021
glumes and beneath the florets. Glumes exceeded by the lowest lemma in each spikelet, chartaceous, often anthocyanic below, the upper 1/3 hyaline; calluses
4 KB (351 words) - 17:22, 11 May 2021
8-1.3 mm wide, not or narrowly winged, glabrous, terminating in a spikelet. Spikelets 2.1-2.6 mm long, 1.7-2.4 mm wide, paired, appressed to the branch
3 KB (244 words) - 18:57, 11 May 2021
divergent to spreading, terminating in a spikelet; branch axes 0.3-0.8 mm wide, very narrowly winged, scabrous. Spikelets 2.2-2.5 mm long, 1-1.3 mm wide, paired
2 KB (226 words) - 18:57, 11 May 2021
narrowly winged, glabrous, margins scabrous, pubescent, terminating in a spikelet. Spikelets 2-2.5 mm long, 1.8-1.9 mm wide, paired, divergent to spreading from
3 KB (241 words) - 18:57, 11 May 2021
solitary spikelets, terminating in a rudimentary, sterile spikelet, sterile spikelets sometimes consisting of 1 or 2 small scales. Spikelets dorsally compressed
2 KB (202 words) - 18:59, 11 May 2021
narrowly winged, glabrous, margins scabrous, pubescent, terminating in a spikelet. Spikelets 2-2.5(3) mm long, 0.9-1.3 mm wide, paired, divergent to spreading
3 KB (272 words) - 18:57, 11 May 2021
ascending; branch axes 0.6-1.1 mm wide, glabrous, terminating in a spikelet. Spikelets 2.5-3 mm long, 1.5-2.2 mm wide, paired, appressed to the branch axes
3 KB (254 words) - 18:57, 11 May 2021
rames with more than 1 spikelet unit, spikelets partially embedded in the rame axes; disarticulation in the rame axes. Spikelets heterogamous, in sessile-pedicellate
3 KB (289 words) - 18:57, 11 May 2021
axes 0.2-0.5 mm wide, narrowly winged, scabrous, terminating in a spikelet. Spikelets 1.1-1.3 mm long, 0.9-1 mm wide, paired, diverging from the branch
3 KB (234 words) - 18:57, 11 May 2021
usually conduplicate, glabrous, margins scabrous, terminating in a spikelet. Spikelets 1.7-2.1 mm long, 1.1-1.4 mm wide, solitary, appressed to the branch
3 KB (248 words) - 18:57, 11 May 2021
margins scabrous, terminating in a spikelet; pedicels 0.2-0.4 and 0.5-1.2 mm long, flattened, scabrous. Spikelets 1.8-2 mm, paired, appressed to or divergent
3 KB (262 words) - 18:57, 11 May 2021
2-0.8 mm wide, glabrous, margins scabrous, terminating in a reduced spikelet. Spikelets 1.3-1.9 mm long, 0.8-1.1 mm wide, solitary, appressed to the branch
3 KB (269 words) - 18:57, 11 May 2021
terminating in a spikelet, lowest branches whorled, in verticels of 7-20; pedicels (2)3-6(8) mm, widely spreading, capillary. Spikelets 1.1-1.5 mm. Glumes
3 KB (269 words) - 18:30, 28 May 2021
diverging to erect; branch axes 0.8-1.3 mm wide, winged, terminating in a spikelet. Spikelets 3-3.6 mm long, 1.3-1.8 mm wide, solitary (rarely paired), appressed
3 KB (249 words) - 18:31, 28 May 2021
usually spikelet-bearing to the base; pedicels densely scabrous or with a few scattered scabrules, often with tumid epidermal cells. Spikelets 3.5-5 mm
3 KB (265 words) - 17:24, 11 May 2021
distally; paleas 7.2-9 mm; anthers 1.1-1.9 mm, the length invariant within a spikelet. Caryopses 2-3 mm, enclosed at maturity. 2n = 24. Generated Map Legacy
3 KB (295 words) - 18:55, 11 May 2021
branches spreading to appressed, persistent, unilateral, with 1 spikelet per node. Spikelets 5.3-14 mm long, with 2 or more florets, typically with 2-8 bisexual
2 KB (227 words) - 18:55, 11 May 2021
wide, broadly winged, glabrous, margins scabrous, terminating in a spikelet. Spikelets 1.8-3.2 mm long, 2-2.3 mm wide, solitary, diverging from the branch
3 KB (268 words) - 18:57, 11 May 2021
7-1.4 mm wide, winged, glabrous, margins scabrous, terminating in a spikelet. Spikelets 2.3-4 mm long, 1.7-2.5 mm wide, paired, appressed to the branch axes
3 KB (292 words) - 18:57, 11 May 2021
wide, spikelet density high; primary branches usually 2 or more per node, smooth to moderately scabrous, usually with quaternary branching. Spikelets 4-5
3 KB (264 words) - 18:56, 11 May 2021
wide, broadly winged, glabrous, margins scabrous, terminating in a spikelet. Spikelets 3.2-4 mm long, 1.6-1.7 mm wide, solitary, appressed to the branch
3 KB (238 words) - 18:57, 11 May 2021
ascending, widely spreading, or reflexed, spikelet-bearing from the base or naked for less than 1/3 of their length. Spikelets with (1)2-3(4) florets. Glumes to
3 KB (296 words) - 18:59, 11 May 2021
internode between the 2 glumes; lower glumes no more than 1/2 as long as the spikelet, 1-3-veined; upper glumes subequal to or longer than the lower lemmas,
3 KB (299 words) - 18:57, 11 May 2021
diverging to erect; branch axes 1-2.1 mm wide, glabrous, terminating in a spikelet. Spikelets 2.5-3 mm long, 1.3-1.6 mm wide, paired, appressed to the branch axes
3 KB (293 words) - 18:57, 11 May 2021
terminal, solitary rames, spikelets in homomorphic sessile-pedicellate triplets of 2 sessile spikelets and 1 pedicellate spikelet; internodes without a median
2 KB (212 words) - 18:57, 11 May 2021
axes 0.2-0.8 mm wide, glabrous, margins scabrous, terminating in a spikelet. Spikelets 3.1-4 mm long, 2-2.5 mm wide, paired, not imbricate, appressed to
3 KB (254 words) - 18:57, 11 May 2021
apices; paleas 5-7.5 mm; anthers 1.9-2.4 mm, the length invariant within a spikelet. Caryopses 2.4-3 mm, enclosed at maturity. 2n = 24. Generated Map Legacy
3 KB (272 words) - 18:55, 11 May 2021
spreading, terminating in a spikelet; branch axes 1.1-2.3 mm wide, narrowly winged, glabrous, margins scabrous. Spikelets 2.8-3.6 mm long, 1.5-2 mm wide
3 KB (289 words) - 18:57, 11 May 2021
divergent; branch axes about 0.8 mm wide, glabrous, terminating in a spikelet. Spikelets 2.3-2.7 mm long, 1.4-1.8 mm wide, paired, appressed to or divergent
3 KB (259 words) - 18:57, 11 May 2021
as wide as the central portion, margins scabrous, terminating in a spikelet. Spikelets 2-2.2 mm long, 1.3-1.8 mm wide, paired, appressed to the branch axes
3 KB (271 words) - 18:57, 11 May 2021
conspicuous, bent, divergent to strongly divergent at maturity. Central spikelets: glumes (15)35-85 mm, setaceous throughout, strongly spreading at maturity;
4 KB (426 words) - 23:31, 13 December 2022
almost equaling the spikelets, 1-9-veined, truncate, acute, or acuminate; upper glumes slightly shorter to much longer than the spikelets, 3-13(15)-veined
20 KB (1,030 words) - 01:29, 21 December 2023
(to acute), entire, rarely shallowly notched, carinate in distal part of spikelet. Flowers: perianth bristles absent or sometimes 1–3, stramineous to pale
9 KB (1,009 words) - 19:35, 6 November 2020
hyaline part at least as wide as long, 0.2–0.7 mm, carinate in distal part of spikelet. Flowers: perianth bristles absent or rarely 1–3, pale brown, to 1/2 of
7 KB (840 words) - 21:38, 5 November 2020
obtuse, surfaces and margins glabrous; flowers solitary or 2–3(–5) per spikelet. Flowers: calyx whitish, obconic, 4–6.5(–7.5) mm; tube 2.5–5 mm, glabrous
5 KB (397 words) - 23:09, 5 November 2020
7) cm, sparsely short-scabrous to densely long-scabrous, spikelet-bearing to the base. Spikelets (3)3.5-4.5(7) mm; rachilla prolongations about 1 mm, densely
4 KB (435 words) - 17:21, 11 May 2021
smooth or slightly scabrous, sometimes spikelet-bearing to the base, sometimes only on the distal 2/3. Spikelets (3.5)4-5(5.5) mm; rachilla prolongations
5 KB (587 words) - 17:21, 11 May 2021
sometimes purple-tinged; branches (1.5)1.6-5(9.5) cm, spikelet-bearing to the base. Spikelets 3-4(5) mm; rachilla prolongations 1-1.5 mm. Glumes broadly
5 KB (543 words) - 17:21, 11 May 2021
wings 0.4–0.5 mm wide. Spikelets (10–)50–150, oblong to linear, quadrangular, (3–)4–8(–18) × (0.8–)1–1.2(–1.6) mm; distal spikelet spreading or ascending;
3 KB (352 words) - 21:39, 5 November 2020
prickles sometimes almost hairlike, usually spikelet-bearing to the base, lowest branches sometimes not so. Spikelets (5)5.5-8.5(9.5) mm; rachilla prolongations
5 KB (534 words) - 17:21, 11 May 2021
usually slightly scabrous, rarely densely long-scabrous, spikelet-bearing to the base. Spikelets (3)4-4.5(5.5) mm; rachilla prolongations 0.6-1.5(2) mm,
4 KB (501 words) - 17:21, 11 May 2021
quadrangular, (2.2–)3.4–4.5(–5.6) × (0.8–)0.9–1.2(–1.3) mm; distal spikelet spreading or ascending; floral scales 1(–3), appressed, stramineous, red-spotted
4 KB (432 words) - 21:39, 5 November 2020
persistent, wings 0.5–0.7 mm wide. Spikelets 50–100, oblong-lanceoloid, ± terete-quadrangular, (3.5–)4–7 × 1–1.4 mm; distal spikelet spreading or ascending; floral
5 KB (476 words) - 21:39, 5 November 2020
erect, with 1 spikelet per node; internodes (7)10-20(28) mm at midlength, lower internodes often longer than those at midlength. Spikelets (8)12-25 mm,
6 KB (767 words) - 17:23, 11 May 2021
branches (2)2.3-4(6) cm, scabrous, usually spikelet-bearing on the distal 2/3, sometimes to the base. Spikelets (4)6-6.5(7) mm; rachilla prolongations 1
4 KB (492 words) - 17:21, 11 May 2021
ascending to divergent, verticillate, usually spikelet-bearing to the base; pedicels 1-10 mm. Spikelets 7-11 mm; rachillas stout, internodes to 0.7 mm
5 KB (562 words) - 17:21, 11 May 2021
fertile floret per spikelet that is native to North America and Asia, and a perennial species with two fertile florets per spikelet that is restricted
3 KB (299 words) - 17:24, 11 May 2021
with more than 1 floret in its spikelets and rachillas that are prolonged beyond the base of the terminal floret in a spikelet. The lowest chromosome number
13 KB (1,008 words) - 17:22, 11 May 2021
appressed or ascending, spreading to 60°from the rachis; spikelet-bearing to the base or without spikelets on the lower 1/4, lower branches mostly 2-9 cm, longer
3 KB (294 words) - 18:58, 11 May 2021
with 24-45(64) spikelets, branches terminating in a reduced, needlelike, 2-5 mm spikelet; disarticulation above the glumes. Spikelets with 1 bisexual
3 KB (361 words) - 18:59, 11 May 2021
Panicles 35-73 cm, longest branches 10-28 cm. Spikelets 4.3-9.5 mm; florets (3)5-10, basal floret in each spikelet reduced to an empty lemma. Glumes 0.5-0.8
3 KB (307 words) - 18:58, 11 May 2021
scabridulous; paleas 2.8-4 mm; anthers (0.8)1.3-1.6 mm, varying in length within a spikelet. Caryopses 2-2.5 mm, exposed at maturity. 2n = 24. Generated Map Legacy
3 KB (303 words) - 18:55, 11 May 2021
racemes, 20-45 cm long, 1-2 cm wide; nodes glabrous, with only 1 spikelet. Spikelets solitary, not overlapping. Glumes 9-11 mm, equal or the lower glumes
3 KB (333 words) - 18:55, 11 May 2021
arcuate, or circular, with 30-80 spikelets, axes terminating in a reduced spikelet; disarticulation above the glumes. Spikelets pectinate, with 1 bisexual floret
3 KB (350 words) - 18:59, 11 May 2021
flexuous, erect to nodding distally, with 1 spikelet at most nodes, occasionally some of the lower nodes with 2 spikelets; internodes 5-15 mm long, 0.2-0.5 mm
3 KB (369 words) - 17:24, 11 May 2021
ascending, occasionally spreading to descending, spikelet-bearing from near the base or the spikelets confined to the distal 1/2; pedicels from sparsely
4 KB (403 words) - 17:24, 11 May 2021
ascending, spikelet-bearing nearly to the base; pedicels scabrous, sometimes only slightly so, sometimes with tumid epidermal cells. Spikelets 4-9 mm, with
3 KB (280 words) - 17:24, 11 May 2021
(6)14-20 pedicellate spikelets, axes terminating in a spikelet; pedicels 0.6-0.8 mm; disarticulation above the glumes. Spikelets 6-8 mm, pectinate, with
3 KB (288 words) - 18:59, 11 May 2021
scabridulous, ascending to appressed, spikelet-bearing to the base and hidden by the spikelets; pedicels 0.3-3 mm. Spikelets lanceolate, greenish to yellowish
4 KB (405 words) - 17:26, 11 May 2021
paleas 4.6-7.7 mm; anthers (0.4)0.6-2.6(3.5) mm, the length varying within a spikelet. Caryopses 2.9-5 mm, enclosed, rarely exposed at maturity. 2n = 48. Generated
4 KB (377 words) - 18:55, 11 May 2021
winged, glabrous, margins scabrous, terminating in a spikelet, distal spikelets sometimes reduced. Spikelets 2.5-4 mm long, 2-2.8 mm wide, solitary, appressed
4 KB (351 words) - 18:57, 11 May 2021
cm, compact to diffuse at maturity, lower branches erect to descending, spikelet-bearing from about midlength; pedicels usually densely scabrous, occasionally
3 KB (317 words) - 16:05, 1 December 2021
branching below midlength, the majority spikelet-bearing to the base, lower branches 2-5 cm; pedicels 0.5-7 mm. Spikelets lanceolate to narrowly ovate, green
3 KB (383 words) - 17:26, 11 May 2021
deciduous, scabrous, with 1 spikelet (lower branches occasionally with 2 spikelets), axes extending 3-4 mm beyond the terminal spikelets, apices entire; disarticulation
3 KB (346 words) - 18:59, 11 May 2021
scabrous. Spikes 10-50 cm long, 0.8-1.8 cm wide, with 1 spikelet per node, glabrous below the spikelets; internodes 5-8 mm long, about 0.2 mm thick, about 0
4 KB (426 words) - 17:24, 11 May 2021
scabridulous; paleas 2.3-3 mm; anthers 1.3-1.5 mm, the length invariant within a spikelet. Caryopses 1.9-2.2 mm, exposed at maturity. 2n = 24. Generated Map Legacy
3 KB (343 words) - 18:55, 11 May 2021
excluding the awns, erect or nodding, usually with 1 spikelet per node, sometimes with 2 spikelets at the lower nodes; internodes 10-20 mm long, about 0
3 KB (335 words) - 17:24, 11 May 2021
papillose-based hairs, with 40-65 spikelets, branches terminating in a spikelet; disarticulation above the glumes. Spikelets pectinate, with 1 bisexual floret
4 KB (397 words) - 18:59, 11 May 2021
cm, compact to diffuse at maturity, lower branches erect to descending, spikelet-bearing from near the base or confined to the distal 1/2; pedicels smooth
3 KB (295 words) - 17:24, 11 May 2021
ascending to erect, spikelet-bearing nearly to the base; pedicels slightly to densely scabrous, often with tumid epidermal cells. Spikelets 3-6 mm, with 2-6
3 KB (324 words) - 17:24, 11 May 2021
Panicles 1-18 cm, compact, mostly linear at maturity, primary branches usually spikelet-bearing to the base, lower branches erect; pedicels densely scabrous or
3 KB (311 words) - 17:24, 11 May 2021
the base and spikelet-bearing to the base, to branching in the distal 2/3, lower branches 0.5-1.5 cm; pedicels 0.4-2.8(4.3) mm. Spikelets ovate to lanceolate
3 KB (378 words) - 17:26, 11 May 2021
nodding, with 1 spikelet at all or most nodes; rachises scabrous on the edges, glabrous below the spikelets; internodes 10-25 mm. Spikelets 5-22 mm long,
3 KB (375 words) - 17:24, 11 May 2021
contracted or spikelike, more than 1 spikelet associated with each node; branches appressed to ascending. Spikelets pedicellate, laterally compressed, not
3 KB (302 words) - 17:26, 11 May 2021
(1)2-8 branches; branches scabrous, spreading, branched above midlength, spikelet-bearing in the distal 1/2 - 2/3, lower branches 3-12 cm; pedicels 0.5-5
3 KB (365 words) - 17:25, 11 May 2021
ascending to descending, usually spikelet-bearing to the base; pedicels scabrous, lacking tumid epidermal cells. Spikelets 3.5-8 mm, with 2-6 florets. Glumes
3 KB (299 words) - 17:24, 11 May 2021
branches glabrous or not; branches not spikelike, not disarticulating. Spikelets 1-27 mm long, 0.5-9 mm wide, laterally compressed, with (1)2-60 florets;
28 KB (983 words) - 18:55, 11 May 2021
achenes per spikelet, dark colored achenes, culms gray-green when dried, and yellowish sheaths. Finer plants often bear few achenes per spikelet, whitish
5 KB (477 words) - 21:38, 5 November 2020
internally hollow with complete transverse septa, closer together near the spikelet, evident externally; plants never forming filiform, flaccid culms. Leaves:
4 KB (412 words) - 21:39, 5 November 2020
internally hollow with complete transverse septa, closer together near the spikelet; plants never forming filiform, flaccid culms. Leaves: distal leaf sheaths
5 KB (474 words) - 21:39, 5 November 2020
University Culms 15-25(60) cm. Panicles to 10 cm, usually with more than 1 spikelet. Lemmas (7)8-11 mm, pubescent, margins rounded; awns less than 0.1 mm wide
2 KB (156 words) - 17:23, 11 May 2021
without glandular depressions. Spikelets 0.7-1.4 mm wide, linear to linear-lanceolate. Lower glumes 0.7-1.7 mm; sum of spikelet width and lower glume length
2 KB (169 words) - 18:56, 11 May 2021
scabridulous distally and on the margins; awns of the lowermost lemma in each spikelet 3-9 mm. Generated Map Legacy Map Wash., Alta., B.C., Man., Ont., Sask.
3 KB (223 words) - 17:24, 11 May 2021
University Culms (3)10-70 cm. Panicles to 10 cm, usually with more than 1 spikelet. Lemmas 6.5-8(9) mm, usually glabrous, margins often abruptly angled; awns
3 KB (174 words) - 17:23, 11 May 2021
densely pubescent; awns of the lowermost lemma in each spikelet 2.5-6.5 mm. Generated Map Legacy Map Colo., Fla., Iowa, Idaho, Nebr., Wyo., Okla., N.Mex., Tex
2 KB (165 words) - 17:24, 11 May 2021
Treatment on page 232. Culms 2-16 cm. Panicles 1-3 cm, often reduced to 1 spikelet. Lemmas 6.5-7.5 mm, pubescent or glabrous, margins bluntly angled; awns
2 KB (154 words) - 17:23, 11 May 2021
with glandular depres¬sions. Spikelets 1.5-2.4 mm wide, ovate to oblong in outline. Lower glumes 1.2-2.3 mm; sum of spikelet width and lower glume length
2 KB (139 words) - 18:56, 11 May 2021
University Culms (3)10-70 cm. Panicles (3)5-10 cm, usually with more than 1 spikelet. Lemmas (7)8-11 mm, usually pilose or pubescent, margins bluntly angled;
2 KB (152 words) - 17:23, 11 May 2021
Panicles 5-15 cm, contracted; pedicels scabrous. Spikelets with 2-3 florets, lower floret in each spikelet a little longer than the upper floret. Glumes sub-equal
2 KB (195 words) - 17:26, 11 May 2021
Lemmas glabrous or scabrous; awns of the lowermost lemma in each spikelet 0.3-3 mm. Generated Map Legacy Map Fla., S.Dak., Wyo., Wash., W.Va., Del., D.C., Wis
3 KB (226 words) - 17:24, 11 May 2021
Inflorescences capitate or of 1 spikelet or rarely with 1 or 2 branches to 3 cm; proximal bract erect, resembling leaf blades, 5–200 mm. Spikelets 1–10, 5–13 × 2–3 mm;
5 KB (474 words) - 21:43, 5 November 2020
or brownish, not glutinous. Spikelets in open cymes, central spikelet of each cyme sessile, others long-pedicellate, spikelets cylindric to narrowly ovoid
3 KB (344 words) - 21:39, 5 November 2020
exserted, with 1-3(5) spikelets per node, internodes (1.5)2-26 mm; rachises with scabridulous, scabrous, or ciliate edges. Spikelets usually appressed to
40 KB (2,632 words) - 17:23, 11 May 2021
lemma awns to the lemma apices are measured on the most distal florets in a spikelet. Ainouche, MX., R.J. Bayer, J.-P. Gourret, A. Defontaine, and M.-T. Misset
12 KB (1,255 words) - 17:22, 11 May 2021
tend to be longer, and should be measured, on the distal florets within a spikelet. Under adverse conditions, many species may proliferate vegetatively, where
45 KB (2,833 words) - 17:24, 11 May 2021
blades flat or conduplicate. Inflorescences panicles, dense or diffuse. Spikelets pedicellate, with 1 floret, laterally compressed to nearly terete; rachillas
5 KB (406 words) - 17:24, 11 May 2021
ascending to appressed; pedicels 0.5-15 mm, appressed to slightly divergent. Spikelets 4-7.7 mm long, 1.5-2 mm wide, narrowly ovoid, glabrous, acuminate; lower
4 KB (423 words) - 18:56, 11 May 2021
occasionally reduced to 1 or 2 spikelets; branches shorter than the spikelets, ascending to erect, straight or almost so. Spikelets (11)14-20(23) mm, lanceolate
6 KB (508 words) - 17:23, 11 May 2021
8 cm wide, erect, with 1 spikelet per node; internodes 7-8 mm long, about 0.5 mm wide, glabrous below the spikelets. Spikelets 12-20 mm, appressed, with
4 KB (485 words) - 17:23, 11 May 2021
stramineous, with 30-45 spikelets, branches terminating in a reduced, needlelike, 2-5 mm spikelet; disarticulation above the glumes. Spikelets pectinate, with
3 KB (377 words) - 18:59, 11 May 2021
awns, erect, with 1 spikelet per node; internodes 6-14 mm long, 0.2-0.4 mm wide, glabrous or pubescent beneath the spikelets. Spikelets 10-18 mm, 1.5-2 times
5 KB (530 words) - 17:55, 2 December 2021
rarely reflexed, terete, smooth or sparsely scabrous, spikelet-bearing to near the base or middle. Spikelets (2)2.4-4.5 mm, laterally compressed; florets (1)2-6;
4 KB (453 words) - 17:25, 11 May 2021
branches scabrous, ascending to appressed, spikelet-bearing to or near the base, usually hidden by the spikelets, spikelets crowded, lower branches 1-2(4) cm;
5 KB (505 words) - 17:25, 11 May 2021
arching, with 1 spikelet per node; internodes 4.5-7 mm, edges scabrous or ciliate, both surfaces hairy below the spikelets. Spikelets 10-15(20) mm long
4 KB (561 words) - 17:23, 11 May 2021
compressed-trigonous with abaxial angle broadly rounded, or some biconvex in same spikelet, obovoid, 3–4.3 × 2.3–3.1 mm, apex rounded to nearly truncate, beak 0.1–0
5 KB (547 words) - 21:41, 5 November 2020
maturity, with 1 spikelet per node; internodes 11-17 mm long, 0.4-1 mm wide, glabrous, mostly smooth, scabrous on the edges. Spikelets 14-26 mm long, 6-8
4 KB (401 words) - 17:23, 11 May 2021
or inclined, with 1 spikelet per node; internodes 5-9 mm long, about 0.8 mm wide, both surfaces glabrous, edges ciliate. Spikelets 10-19 mm long, about
4 KB (420 words) - 17:23, 11 May 2021
to terete; spikelet-bearing culms 16–80 cm × 0.5–1.5 mm; when submersed plants often forming numerous, filiform flaccid culms without spikelets, sometimes
4 KB (388 words) - 21:39, 5 November 2020
usually some branches at each node spikelet-bearing to the base, lower branches 2-6 cm; pedicels 0.3-3.3 mm. Spikelets lanceolate, green and slightly to
6 KB (625 words) - 21:35, 8 December 2021
lower nodes with 1-2(3) branches; primary branches 0.4-5 cm, appressed, spikelet-bearing to the base; secondary branches appressed; pulvini glabrous; pedicels
4 KB (412 words) - 18:58, 11 May 2021
occasionally descending, spikelet-bearing from the base or on the distal 2/3; pedicels scabrous, lacking tumid epidermal cells. Spikelets 3.5-9 mm, with 2-7
4 KB (428 words) - 17:24, 11 May 2021
usually slightly nodding, sometimes erect, usually with 2 spikelets per node, occasionally with 1 spikelet at some nodes; internodes 3-6 mm long, 0.2-0.8 mm thick
4 KB (416 words) - 17:23, 11 May 2021
branched above midlength, spikelet-bearing in the distal 1/3, patent at anthesis, lower branches 3-5 cm; pedicels (0.4)1-3 mm. Spikelets lanceolate or narrowly
4 KB (464 words) - 17:25, 11 May 2021
papillose-based hairs, with 40-130 spikelets, terminating in a spikelet; disarticulation above the glumes. Spikelets pectinate, with 1 bisexual and 1 rudimentary
4 KB (458 words) - 18:59, 11 May 2021
secondary veins. Spikes 5-15 cm long, 0.5-1.5 cm wide, erect, usually with 1 spikelet per node, occasionally with 2 at a few nodes; internodes 4-6(9.5) mm long
6 KB (619 words) - 17:24, 11 May 2021
15-26 cm. Spikelets 30-40 mm, with 3-4(5) florets; disarticulation beneath each floret; disarticulation scars of the lower florets in a spikelet round to
3 KB (270 words) - 17:21, 11 May 2021
surfaces glabrous or often densely pubescent or fimbriate; flowers 1–2 per spikelet. Flowers: calyx blue-purple in distal 1/2, with reddish brown, short-pubescent
3 KB (234 words) - 23:09, 5 November 2020
pedicels 0.1-0.5 mm, pubescent. Spikelets (1.6)2-2.6 mm long, 0.8-1 mm wide, ovate. Lower glumes 0.3-0.5 mm, to 1/5 the spikelet length; upper glumes (1.6)2-2
3 KB (308 words) - 18:31, 28 May 2021
secund. Spikelets 15-24 mm, with 2-4 florets; disarticulation beneath each floret; disarticulation scars of the lower floret(s) in a spikelet oval to round
2 KB (225 words) - 17:21, 11 May 2021
University Culms 15-60 cm. Spikelets bulbiferous; florets modified into leafy bracts, sometimes the basal florets within a spikelet more or less normal. Calluses
3 KB (212 words) - 17:25, 11 May 2021
beyond the glumes; anthers 3. Pedicels shorter than the sessile spikelet. Pedicellate spikelets pilose on the glumes, hairs 4-9 mm. 2n = 20, 22, 40, 60. Puerto
3 KB (209 words) - 18:57, 11 May 2021
4 mm; blades 1.5-2 mm wide. Spikes 7-14 cm, with 1 spikelet per node; internodes 7-9 mm. Spikelets 12-15 mm excluding the awns; disarticulation beneath
3 KB (261 words) - 15:09, 14 December 2022
mm, prominently keeled towards the subulate apices, lowest lemma in each spikelet pubescent on the proximal 1/2, hairs 0.1-0.15 mm, glabrous distally, the
3 KB (275 words) - 17:23, 11 May 2021
functional pistillate spikelets 6-10 mm, hyaline below, 5-7-veined, with a 1-3 mm coriaceous beak. Staminate rames 10-35 mm, with 3-25 spikelet pairs, disarticulating
3 KB (267 words) - 18:58, 11 May 2021
1/2 achene body, rarely rudimentary; styles from 2-fid with few 3-fid at spikelet apex to mostly (or all) 3-fid. Achenes plano-convex or compressed obtusely
3 KB (268 words) - 21:42, 5 November 2020
ascending, spikelet-bearing to the base, lower branches 1.5-5 cm, much longer than the adjacent internodes; pedicels 0.1-1.2(1.8) mm. Spikelets 1.4-1.8(2)
3 KB (300 words) - 18:58, 11 May 2021
bracts 1–5 mm, apex obtuse, surfaces and margins glabrous; flowers 1–3 per spikelet. Flowers: calyx whitish distally, with reddish brown ribs, obconic to slightly
3 KB (237 words) - 23:09, 5 November 2020
obtuse; lower lemmas ovate-triangular, indurate in the lower 1/3 where the spikelet narrows; upper lemmas 2-2.5 mm, finely and transversely rugose, acute and
3 KB (257 words) - 18:56, 11 May 2021
appressed to ascending, spikelet-bearing to near the base, spikelets appressed to slightly divergent, slightly imbricate. Spikelets 3.2-4.7(5) mm long, 0
3 KB (301 words) - 17:23, 11 May 2021
5 mm, apex entire, acute or subacute, often carinate in distal part of spikelet. Flowers: perianth bristles 4(–5), sometimes absent, medium brown to stramineous
11 KB (1,416 words) - 21:44, 5 November 2020
falling early or persistent, wingless or winged. Spikelets: if rachilla articulate at base, spikelets borne in spikes on conspicuous rachis, falling as
2 KB (405 words) - 21:39, 5 November 2020
branches 1.3-3.5 cm, scabrous, prickles long, almost hairlike, spikelet-bearing to the base. Spikelets (4.5)5.5-6.5(8) mm; rachilla prolongations about (1)2 mm
7 KB (823 words) - 17:21, 11 May 2021
from other species of Cyperus with deciduous spikelets by the involute, sterile terminal scale of the spikelet. In plants with cuspidate scales, the terminal
4 KB (394 words) - 21:39, 5 November 2020
pedicellate spikelets; spikelike branches, if present, sometimes with secondary branches, primary branch axes triquetrous, bearing spikelets abaxially,
19 KB (857 words) - 18:55, 11 May 2021
longer than 1 cm; pedicels usually longer than 3 mm, thinner than 0.5 mm. Spikelets pedicellate, subterete to weakly laterally compressed, with 2-10 florets;
17 KB (1,082 words) - 16:08, 1 December 2021
pairs of unequally pedicellate spikelets, an upper short-pedicellate spikelet and a terminal spikelet. Staminate spikelets 4.2-7.5 mm; glumes absent; lemmas
3 KB (394 words) - 17:22, 11 May 2021
of spikelets borne in spikes arranged in spikes, racemes, or panicles; bracts subtending spikes leaflike or scalelike; bracts subtending spikelets scalelike
82 KB (3,643 words) - 21:20, 17 July 2023
Inflorescences: spikelet clusters 1–2, mostly compact, turbinate to hemispheric; leafy bracts setaceous, exceeding spikelet clusters. Spikelets dark redbrown
3 KB (282 words) - 21:40, 5 November 2020
0.3 mm thick, apex tapering. Inflorescences: spikelet clusters mostly 2–6, simple or reduced to 1 spikelet, often with 2 capillary branches, one divaricate
3 KB (263 words) - 21:40, 5 November 2020
trifid in the distal parts of the spikelets and bifid in the proximal parts. The tubercles are often bent toward the spikelet axis, and when the perianth bristles
4 KB (464 words) - 21:38, 5 November 2020
those of the spikelets; disarticulation usually above the glumes, sometimes beneath the spikelets or at the base of the primary branches. Spikelets bisexual
5 KB (466 words) - 17:22, 11 May 2021
disarticulation usu¬ally above the glumes, occasionally below the pedicels. Spikelets with 1(2-3) florets. Glumes usually (0)1(2-3)-veined, apices entire, erose
38 KB (1,181 words) - 18:58, 11 May 2021
whitish, 1–2 mm, truncate, surfaces and margins glabrous; flowers 1–2(–3) per spikelet. Flowers: calyx whitish distally, with reddish brown ribs, obconic, proximal
3 KB (282 words) - 23:09, 5 November 2020
acuminate or often awned at tips, surfaces and margins hispid; flowers 1–3 per spikelet. Flowers: calyx blue to lavender distally, funnelform, glabrous or minutely
3 KB (274 words) - 23:09, 5 November 2020
rachises, spikelet-bearing to the base; pulvini glabrous; pedicels 0.2-1.3 mm, flat¬tened, mostly appressed, all shorter than the spikelets. Spikelets 3-7 mm
3 KB (355 words) - 18:57, 11 May 2021
purple-tinged; branches 2-12+ cm, most, except sometimes the uppermost, spikelet-bearing only towards the apices, with the basal (1/5)1/3-1/2 bare, filiform
3 KB (357 words) - 17:21, 11 May 2021
appressed, spikelet-bearing to the base; secondary branches appressed; pulvini glabrous; pedicels 0.2-2 mm, appressed, scabridulous. Spikelets 1.7-3.2 mm
3 KB (349 words) - 18:58, 11 May 2021
lemmas similar in size to the spikelet, usually awned, awns to 5 cm; lower paleas well-developed; upper lemmas 3.5-4.5 mm, similar in length and width to
3 KB (379 words) - 18:55, 11 May 2021
sometimes spikelike; primary branches appressed to strongly ascending, spikelet-bearing to the base, lower branches 1.5-3 cm, much shorter than the adjacent
3 KB (299 words) - 18:58, 11 May 2021
scabrous distally, apices entire, awns of the lowermost lemma in each spikelet 2-13 mm; paleas 4-6.3 mm, equaling or shorter than the lemmas, minutely
3 KB (345 words) - 17:24, 11 May 2021
secondary branches appressed, spikelet-bearing to near the base; pulvini glabrous; pedicels 0.1-1.8 mm, appressed. Spikelets 2-2.6(2.7) mm, plumbeous to
3 KB (374 words) - 18:58, 11 May 2021
bracts green, not glutinous. Spikelets in open cymes, central spikelet of each cyme sessile, others long-pedicellate, spikelets ovoid, narrowly ovoid, or
3 KB (322 words) - 21:40, 5 November 2020
cm, appressed, without axillary pulvini, with 4-12 spikelets, spikelet-bearing to the base. Spikelets appressed. Glumes subequal, glabrous, light brown
4 KB (400 words) - 18:55, 11 May 2021
becoming horizontal, spikelet-bearing to the base or within 0.5 cm of the base, distal portion with 3-7 spikelets per cm. Spikelets appressed, with 1 bisexual
3 KB (292 words) - 18:59, 11 May 2021
bracts black, glutinous. Spikelets in open cymes, central spikelet of each cyme sessile, others usually pedicellate, spikelets ovoid or ellipsoid to cylindric
3 KB (351 words) - 21:38, 5 November 2020
8 cm, appressed, spikelet-bearing to the base; secondary branches appressed; pedicels 0.1-2.5 mm, appressed, scabridulous. Spikelets 1.6-3 mm, yellowish
4 KB (433 words) - 18:58, 11 May 2021
usually acute or apiculate, surfaces and margins glabrous; flowers 1–2 per spikelet. Flowers: calyx whitish distally, with brownish ribs, obconic, ribs glabrous
4 KB (388 words) - 23:09, 5 November 2020
rounded to broadly acute, surfaces and margins glabrous; flowers 1–2 per spikelet. Flowers: calyx whitish distally with reddish brown ribs, funnelform, 4–5
5 KB (506 words) - 23:09, 5 November 2020
occasional terminal staminate spikelet), few flowered, 3–5 mm; staminate scales lanceolate, pistillate scales ovate-acuminate, with prominent green keel. Achenes
3 KB (269 words) - 21:40, 5 November 2020
diverging to 30° from the rachises, spikelet-bearing to near the base; pulvini glabrous; pedicels 0.5-1.5 mm, sinuous. Spikelets 2.2-3.8 mm long, 0.8-1.3 mm wide
3 KB (335 words) - 18:55, 11 May 2021
toothed, teeth shorter than 1 mm; awns usually 3 on the upper lemmas in each spikelet, arising 2-4 mm below the lemma apices, purple or deep red, central awn
3 KB (353 words) - 17:23, 11 May 2021
wide. Inflorescences a solitary, erect spikelet; proximal bract erect, like stiff leaf blade, 7–60 mm. Spikelets 5–15 × 3–7 mm; scales pale brown, or central
4 KB (388 words) - 21:43, 5 November 2020
in 1-2(3) whorls; branches 4.5-8 cm, spikelet-bearing to the base, with 11-15 spikelets per cm distally. Spikelets with 1 bisexual and 1 sterile floret
3 KB (310 words) - 18:59, 11 May 2021
divaricate, stiff to lax, with axillary pulvini, usually not spikelet-bearing below midlength. Spikelets appressed, rarely spreading. Glumes 1(3)-veined, brown
3 KB (352 words) - 18:59, 11 May 2021
from the rachis, spikelet-bearing to the base; secondary branches appressed; pulvini glabrous; pedicels 0.5-2 mm, appressed. Spikelets 2.5-3.5(4) mm, whitish
3 KB (310 words) - 18:58, 11 May 2021
rachises, densely spikelet-bearing to the base; pulvini sparsely pilose; pedicels 0.4-1(2) mm, stout, straight, flattened. Spikelets 5-12(18) mm long,
3 KB (343 words) - 18:55, 11 May 2021
from the rachis, spikelet-bearing to near the base; secondary branches appressed; pedicels 0.2-2.5 mm, appressed, scabridulous. Spikelets 2.8-3.8 mm, purplish-red
3 KB (297 words) - 18:58, 11 May 2021
2.5-3.2 mm, glabrous or shortly hirsute, 5-veined, about as long as the spikelet; lower paleas present; upper lemmas 2.8-3 mm long, 1.2-1.6 mm wide, acute
3 KB (355 words) - 18:56, 11 May 2021
spreading, spikelet-bearing to the base, with 4-7 spikelets per cm; disarticulation at the uppermost cauline node, panicles falling intact. Spikelets with 1
4 KB (493 words) - 18:59, 11 May 2021
5-15 cm, spikelet-bearing to the base, with 4-7 spikelets per cm; disarticulation at the uppermost cauline node, panicles falling intact. Spikelets with 1
3 KB (367 words) - 18:59, 11 May 2021
distinct branches; branches 5-11 cm, spikelet-bearing almost to the base, averaging 10 spikelets per cm. Spikelets with 1 bisexual and 1(2) staminate floret(s)
3 KB (302 words) - 18:58, 11 May 2021
plumose from base to more than 1/2 length of fruit body. Fruits 1(–2) per spikelet, (2–)2.5–2.8(–3) mm; body redbrown or brown, tumidly obovoid, (1.5–)2–2
3 KB (312 words) - 13:48, 19 March 2024
branches; branches 5-23 cm, spikelet-bearing to the base or within 1 cm of the base, averaging 6 spikelets per cm elsewhere. Spikelets dark brown to black, with
3 KB (332 words) - 18:59, 11 May 2021
margins, surfaces glabrous or minutely appressed-pubescent; flowers 1–2 per spikelet. Flowers: calyx blue-purple in distal 1/2, with reddish brown, glabrous
3 KB (274 words) - 23:09, 5 November 2020
timesbranched or subcapitate or of 1 spikelet, branches to 4 cm; proximal bract usually erect, trigonous, 2–7 cm. Spikelets 1–35, in clusters or solitary, 5–12
3 KB (324 words) - 21:42, 5 November 2020
red-brown, not glutinous. Spikelets in open cymes, central spikelet of each cyme sessile, others long-pedicellate, spikelets ovoid to lance-ovoid or subcylindric
4 KB (377 words) - 21:41, 5 November 2020
blackish, not glutinous. Spikelets in open cymes, central spikelet of each cyme sessile, others usually pedicellate, spikelets ovoid, 3–9 × 2–3 mm; scales
3 KB (317 words) - 21:39, 5 November 2020
papillose. Inflorescences capitate or 1 spikelet; proximal bract erect, resembling leaf blade, 3–20 cm. Spikelets 1–4, 7–18 × 3–5 mm; scales straw-colored
4 KB (383 words) - 21:42, 5 November 2020
than the spikelets, ascending to spreading or somewhat drooping, slender, flexuous, sometimes sinuous, often with more than 1 spikelet. Spikelets 20-40 mm
3 KB (336 words) - 17:23, 11 May 2021
branches 8-20 cm, usually somewhat divaricate, spikelet-bearing to the base, averaging 10 spikelets per cm. Spikelets strongly imbricate, tawny, with 1 bisexual
3 KB (351 words) - 18:58, 11 May 2021
to 30° from the rachis, spikelet-bearing to the base; secondary branches appressed; pedicels 0.2-1.4 mm, appressed. Spikelets 1.6-2 mm, yellowish-green
3 KB (289 words) - 18:58, 11 May 2021
sometimes racemes or spikes; disarticulation below the spikelets, not occurring in cultivated taxa. Spikelets laterally compressed or terete, with 1 bisexual
5 KB (428 words) - 17:23, 11 May 2021
measurement Distal spikelet arrangement Distal spikelet atypical length Distal spikelet atypical width Distal spikelet coloration Distal spikelet length Distal
417 bytes (2,448 words) - 11:29, 9 May 2022
to more or less appressed. Spikelets ellipsoid to lanceolate, glabrous. Lower glumes 1/5 - 4/5 the length of the spikelets, 1-11-veined; upper glumes and
2 KB (250 words) - 18:56, 11 May 2021
0.2–0.3 mm thick, apex subulate. Inflorescences: spikelet clusters 2–6, simple or reduced to 1 spikelet, branches ascending to divaricate or reflexed; leafy
3 KB (324 words) - 21:40, 5 November 2020
broadly obtuse. Spikelets 6–8 × 2–3 mm; proximal scale empty, 3–4 mm, shorter than to equaling spikelet; floral scales 8–10 per spikelet, 3.5–5 × 2 mm.
3 KB (292 words) - 21:38, 5 November 2020
turbinate to hemispheric; leafy bracts setaceous, mostly exceeding spikelet clusters. Spikelets dark redbrown, lanceovoid, 2.5–3.5(–4) mm, apex acute; fertile
4 KB (331 words) - 21:40, 5 November 2020
inflorescence branches lead to solitary spikelets. In those rare instances one should find a somewhat larger spikelet and a broader fruit than is typical for
3 KB (290 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters mostly 2–3, sparse to dense, oblong to broadly or narrowly turbinate; leafy bracts setaceous, exceeding clusters. Spikelets pale
4 KB (294 words) - 21:40, 5 November 2020
flat, 2–5 mm wide, apex trigonous, subulate, tapering. Inflorescences: spikelet clusters 3–5 or more, compact, proximalmost widely spaced, turbinate to
4 KB (373 words) - 21:40, 5 November 2020
proximally flat, 2–3 mm wide, apex trigonous, tapering. Inflorescences: spikelet clusters (1–)2–3, widely spaced, open to dense, broadly to narrowly turbinate
3 KB (248 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters 2–6, sparse, widely spaced, turbinate; peduncles and branches ascending; leafy bracts exceeding proximal clusters. Spikelets light
3 KB (292 words) - 21:40, 5 November 2020
slender. Inflorescences: spikelet clusters mostly loose, branching lax, ascending to arching, ultimate branches with few spikelets; leafy bracts setaceoustipped
3 KB (272 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters 2–3(–4), distant, narrowly turbinate to hemispheric, mostly shorter than subtending setaceous bract. Spikelets red-brown,
3 KB (322 words) - 21:40, 5 November 2020
distally involute, trigonous, setaceous. Inflorescences terminal and axillary, spikelet clusters 2–4, widely spaced, the lowest near plant base; clusters compact
3 KB (239 words) - 21:40, 5 November 2020
3–0.5 mm wide, margins deeply involute, apex setaceous. Inflorescences: spikelet clusters 1–2(–3), dense to open, narrowly to broadly turbinate; branches
3 KB (249 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters 1–3, laterals 0–2, turbinate, rarely hemispheric; leafy bracts setaceous, overtopping inflorescence. Spikelets redbrown, narrowly
3 KB (218 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters 3–7(–10), dense, all but most distal widely spaced, broadly turbinate to ovate or hemispheric. Spikelets light red-brown
3 KB (275 words) - 21:40, 5 November 2020
tapering gradually, setaceous. Inflorescences terminal; spikelet single, terminal cluster of spikelets crowded, hemispheric, 2.5 cm wide; leafy bracts linearsetaceous
3 KB (238 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters 2–6, mostly widely spaced; clusters dense, hemispheric to mostly spheroid, 0.5–1 cm thick. Spikelets dark redbrown to
3 KB (260 words) - 21:40, 5 November 2020
deeply involute, then channeled, apex trigonous, setaceous. Inflorescences: spikelet clusters 1–2(–4), dense(–open), narrowly to broadly turbinate; branches
3 KB (249 words) - 21:40, 5 November 2020
wide, margins involute, apex trigonous, subulate. Inflorescences terminal; spikelet clusters 1(–2), dense, broadly turbinate to hemispheric; longer leafy bracts
3 KB (260 words) - 21:40, 5 November 2020
widely spaced, narrower, apex shortacuminate, trigonous. Inflorescences: spikelet clusters 1(–2), if 2 then closely set; terminal cluster mostly dense, hemispheric;
3 KB (230 words) - 21:40, 5 November 2020
clusters of corymbs (1–)2–3, open, spikelet clusters loose; bracteal leaves mostly overtopping corymbs. Spikelets pale redbrown, narrowly lanceoloid,
4 KB (327 words) - 21:40, 5 November 2020
trigonous. Inflorescences: spikelet clusters 3–7, widely spaced, clusters loosely turbinate to hemispheric, to 1.3 cm wide. Spikelets brown to pale red-brown
3 KB (330 words) - 21:40, 5 November 2020
70–110 cm. Culms erect to excurved, slender, often stiffish. Inflorescences: spikelet clusters mostly dense, branches spreading to erect, stiffish; subtending
3 KB (239 words) - 21:40, 5 November 2020
tapering, to 1 mm wide, margins strongly involute, apex blunt. Inflorescences: spikelet clusters 1–3, laterals widely spaced, all narrowly turbinate, ellipsoid
3 KB (243 words) - 21:40, 5 November 2020
to 1 mm wide, apex narrowing, trigonous, abruptly blunt. Inflorescences: spikelet clusters 1–2, if 2 then close together, dense, broadly turbinate to hemispheric
3 KB (234 words) - 21:40, 5 November 2020
overtopped by culm; blades filiform, involute, apex setaceous. Inflorescences: spikelet clusters 1–2(–3), often sparse, ellipsoid or narrowly turbinate, less than
4 KB (289 words) - 21:40, 5 November 2020
strongly folded, 1.5–4 mm wide, apex trigonous, subulate. Inflorescences: spikelet clusters (2–)3–5, compact, proximalmost widely spaced, turbinate to ovoid;
3 KB (242 words) - 21:40, 5 November 2020
flexuous, with 3 spikelets per node. Spikelets with 2 florets, the lateral spikelets usually shortly pedicellate, the central spikelet sessile. Glumes about
2 KB (209 words) - 17:23, 11 May 2021
3-7 cm, subdigitate, often glaucous and white-villous, spikelet-bearing to the base, basal spikelet pairs consisting only of glumes; internodes pubescent
3 KB (317 words) - 18:57, 11 May 2021
lemmas 5-7.5 mm, awns of the lowest lemma within a spikelet to 4 mm, straight, distal lemmas within a spikelet bifid, teeth 1-2 mm, awns 10-16 mm, geniculate;
3 KB (313 words) - 17:26, 11 May 2021
depauperate plants; disarticulation above the glumes and beneath each floret. Spikelets 5-80 mm, not viviparous, terete to laterally compressed, with 3-30 bisexual
4 KB (478 words) - 17:22, 11 May 2021
glabrous; pedicels 1-6(7) mm, almost appressed to narrowly divergent, stiff. Spikelets (4)5-10(11) mm long, 0.7-2.4 mm wide, ovate to linear-lanceolate, gray-green
4 KB (403 words) - 18:56, 11 May 2021
to red. Spikelets 5–10 × 2–4 mm; proximal scale usually empty, 3–5 mm, usually 1/2 or more as long as spikelet; floral scales 8–12 per spikelet, lanceolate
4 KB (474 words) - 21:38, 5 November 2020
Copyright: Utah State University Branches loosely whorled; lower nodes with 3-7 spikelet-bearing branches. Piptatherum mileaceum subsp. miliaceum is the most common
2 KB (104 words) - 17:22, 11 May 2021
branches spikelet-bearing to the base, lower branches 4-9 cm, usually with many shorter secondary branches resulting in crowding of the spikelets, spikelets
6 KB (717 words) - 17:25, 11 May 2021
5(–2)mm wide, apex trigonous, tapering, setaceous. Inflorescences: lateral spikelet clusters (0–)1–2, distant, terminal cluster ellipsoid to broadly turbinate
4 KB (316 words) - 21:40, 5 November 2020
wide, apex attenuate, trigonous. Inflorescences terminal and axillary, spikelet clusters mostly 2–6, compact, turbinate to hemispheric, 1.5–2 cm wide;
4 KB (319 words) - 21:40, 5 November 2020
Inflorescences: spikelet clusters 1–3, turbinate to hemispheric, 1.5–3 cm wide; subtending leafy bracts mostly exceeded by distal compound. Spikelets pale brown
3 KB (269 words) - 21:40, 5 November 2020
wide, contracted; primary branches 1-2.2 cm, appressed, spikelet-bearing to the base, spikelets borne in subsessile-pedicellate pairs; longer pedicels 3-6
4 KB (388 words) - 18:58, 11 May 2021
proximally flat, 3–5 mm wide, apex trigonous, shortsubulate. Inflorescences: spikelet clusters 3–5, compact, the proximalmost widely spaced, turbinate or lobed
3 KB (298 words) - 21:40, 5 November 2020
flat, 2–4 mm wide, apex trigonous, subulate, tapering. Inflorescences: spikelet clusters 4–6, widely spaced, loose, broadly to narrowly turbinate, paniculate
3 KB (315 words) - 21:40, 5 November 2020
flat, 3–5 mm wide, apex trigonous, subulate, tapering. Inflorescences: spikelet clusters mostly 4–6, various in shape and crowding, narrowly to broadly
4 KB (332 words) - 21:40, 5 November 2020
2–4 mm wide, apex involute, then trigonous, subulate. Inflorescences: spikelet clusters 1–4, loose to dense, broadly turbinate, lobed or hemispheric;
4 KB (311 words) - 21:40, 5 November 2020
distally canaliculate, apex trigonous, tapering, subulate. Inflorescences: spikelet clusters 1–3, laterals 0–2, all turbinate to hemispheric, terminal internode
4 KB (341 words) - 21:40, 5 November 2020
5 mm wide, margins involute, apex trigonous, tapering. Inflorescences: spikelet clusters 1–several, dense or sparse, when several, either widely spaced
4 KB (376 words) - 21:40, 5 November 2020
flat proximally, 1.5–3 mm wide, apex tapering, trigonous. Inflorescences: spikelet clusters 3–several, widely spaced, often equidistant, mostly hemispheric
4 KB (314 words) - 21:40, 5 November 2020
cm; fascicle axes 1.5-5.6 mm, with a stipelike base of 1-5.6 mm and 1(2) spikelet(s); outer bristles 13-19, 0.8-15.6 mm; inner bristles 7-10, 11.2-30 mm
3 KB (305 words) - 18:56, 11 May 2021
wide excluding the awns, lax, nodes with 2(3) spikelets, 1 (central if 3) spikelet sessile, 1(2) spikelet(s) pedicellate, pedicels about 0.2 mm; internodes
3 KB (336 words) - 17:24, 11 May 2021
flat, 1–2(–3) mm wide, apex trigonous, subulate, tapering. Inflorescences: spikelet clusters 4–6, mostly dense, widely spaced, narrowly turbinate to ellipsoid;
4 KB (357 words) - 21:40, 5 November 2020
narrower, longer, all ciliate, apex bluntly acute. Inflorescences terminal; spikelet cluster 1, crowded, hemispheric, often lobed, to 2 cm wide; bracts strongly
3 KB (266 words) - 21:40, 5 November 2020
4–7(–10) mm wide, apex trigonous, shortacuminate, tapering. Inflorescences: spikelet clusters 4–6 or more, equidistant along culm on ascending peduncles, branches
3 KB (288 words) - 21:40, 5 November 2020
disarticulation below individual bisexual spikelets or below the spikelet clusters. Spikelets heterogamous, some staminate or sterile, others bisexual or
3 KB (323 words) - 17:21, 11 May 2021
margins distally strongly involute, apex trigonous, tapering. Inflorescences: spikelet clusters 1–3(–4), proximalmost distant, dense to sparse, narrowly turbinate
4 KB (330 words) - 21:07, 18 March 2024
disarticulation above the glumes and beneath the florets or below the glumes. Spikelets 2.5-60 mm, not viviparous, slightly to strongly laterally compressed, with
7 KB (664 words) - 17:25, 11 May 2021
mm rachis; distal spikelet spreading or ascending; floral scales persistent, 1–5, appressed, laterally whitish to reddish brown, medially green, narrowly
3 KB (334 words) - 21:39, 5 November 2020
to somewhat divergent, most spikelet-bearing for their full length, sometimes the lowermost branches naked below. Spikelets 7-9 mm, pedicellate, with 2-4
4 KB (417 words) - 17:21, 11 May 2021
trigonous; spikelet-bearing culms 16–70 cm × 0.7–0.9 mm; when submersed plants often forming numerous, filiform, flaccid culms without spikelets, sometimes
4 KB (451 words) - 21:39, 5 November 2020
blackish, not glutinous. Spikelets in dense cymes of 2–15, central spikelet of each cyme sessile, others sessile or pedicellate, spikelets broadly ovoid, ovoid
5 KB (577 words) - 21:39, 5 November 2020
blackish, not glutinous. Spikelets in open cymes, central spikelet of each cyme sessile, others usually pedicellate, spikelets ovoid or ellipsoid, 4–7 ×
5 KB (511 words) - 21:39, 5 November 2020
terminating in a spikelet; pulvini sparsely pilose or glabrous; pedicels 0.2-2 mm, shorter than the spikelets, glabrous or hairy. Spikelets 5-26 mm long,
4 KB (397 words) - 18:55, 11 May 2021
glumes (2.5)3-3.5(5.5); upper glumes 3.5-4.5(6.5); lowest lemma in each spikelet usually normally developed, acute, unawned, usually without reproductive
5 KB (516 words) - 17:24, 11 May 2021
ligules, occasionally sparsely hairy. Spikes with 1 spikelet at most nodes, 2-3 central nodes with 2 spikelets. 2n = unknown. Leymus salina subsp. mojavensis
2 KB (159 words) - 17:24, 11 May 2021
surfaces pubescent, usually densely hairy above the ligules. Spikes with 1 spikelet at most nodes, including those at midspike. 2n = 28. Leymus salina subsp
2 KB (135 words) - 17:24, 11 May 2021
divergent; pedicels either more or less straight or sharply bent below the spikelets, scabrous to strigose distally; disarticulation below the glumes in species
12 KB (791 words) - 18:29, 28 May 2021
perennial, often mat-forming, never stoloniferous or proliferating from spikelets. Rhizomes horizontal and long, or ascending and caudexlike. Culms 0.3–5
4 KB (486 words) - 21:44, 5 November 2020
mm wide, apex trigonous, subulate, tapering gradually. Inflorescences: spikelet clusters 1–3(–4), proximal mostly widely spaced, dense, broadly turbinate
4 KB (374 words) - 21:40, 5 November 2020
sterile spikelets clustered around a terminal pistillate or bisexual spikelet; pedicels hispid; disarticulation beneath the spikelet clusters. Spikelets heterogamous
4 KB (399 words) - 17:21, 11 May 2021
axillary panicles sometimes also present; disarticulation beneath the spikelets. Spikelets bisexual, with 1 floret; florets laterally compressed, linear to
5 KB (362 words) - 17:23, 11 May 2021
have a similar habit, but species of Leymus have more than 1 floret per spikelet. Cope, E.A. 1994. Further notes on beachgrasses (Ammophila) in northeastern
5 KB (465 words) - 17:21, 11 May 2021
fewer than 100 spikelets; nodes with 1-5 branches; branches 0.5-18 cm, terete or angled, smooth or scabrous, glabrous or hispidulous. Spikelets 3-17 mm, lengths
4 KB (420 words) - 17:25, 11 May 2021
diffuse; pedicels divergent. Spikelets ellipsoid to lanceoloid, glabrous. Lower glumes (1/3)1/2 - 3/4 as long as the spikelets, (3)5-7-veined, truncate, obtuse
2 KB (229 words) - 18:56, 11 May 2021
lemma; mid-inflorescence spikelets may have a shorter, possibly non-geniculate awn inserted high on the lemma, while basal spikelets may possess only a terminal
26 KB (1,459 words) - 17:25, 11 May 2021
continuation of culm, 10–150 mm, shorter than or exceeding spikelets, glabrous or ciliate. Spikelets: scales 3–10+, each subtending flower, distichous, proximal
8 KB (551 words) - 21:40, 5 November 2020
Flora region. In using the key and descriptions, the lowest floret in a spikelet should be examined. Succeeding florets tend to have shorter, less acute
3 KB (283 words) - 18:59, 11 May 2021
cm, erect to strongly divergent, lowermost branches sometimes reflexed. Spikelets 5-8.5 mm. Glumes straight; lower glumes 3.5-6.5 mm; upper glumes 5-8.2
3 KB (252 words) - 18:58, 11 May 2021
being shorter than 40 cm, having erect panicle branches, 2-4 florets per spikelet, pubescent, obtuse lemmas, and 2n= 84, 88, or 132. Dupontia fisheri subsp
4 KB (460 words) - 17:25, 11 May 2021
Flowers: perianth bristles 0–3, vestigial when present. Fruits 2–4 per spikelet, 1.5 mm; body pale brown to brown, strongly flattened, orbicular to broadly
4 KB (350 words) - 21:40, 5 November 2020
cespitose and rhizomatous, each rhizome terminating in a cleistogamous spikelet. Culms to 100 cm, erect. Sheaths sparsely pilose near the ligules; ligules
3 KB (309 words) - 18:59, 11 May 2021
rachises, stiff, spikelet-bearing to the base, lower branches with 30-60 spikelets; pedicels 0.1-2.5 mm, usually shorter than the spikelets, scabridulous
3 KB (385 words) - 18:58, 11 May 2021
proliferate from their spikelets. Six of these may form entirely vegetative mats or aquatic colonies without achenes or normal spikelets. They cannot be identified
3 KB (341 words) - 21:38, 5 November 2020
Measurements of the pistillate spikelets are based on measurements of the lower glumes of the sessile spikelets, the remainder of the spikelet being concealed between
5 KB (451 words) - 18:58, 11 May 2021
It is anomalous within the Stipeae in having more than one floret per spikelet and prolonged rachillas. Decker, H.F. 1964. Affinities of the grass genus
4 KB (497 words) - 17:22, 11 May 2021
usually strongly divergent to reflexed, sometimes naked basally, spikelets borne singly. Spikelets widely spaced to slightly imbricate, appressed to the branches
4 KB (330 words) - 18:59, 11 May 2021
4-30(40) cm long, (0.5)1-10 cm thick, with 2 or more rows of paired spikelets, hence the spikelets 4 or more ranked, rarely terminating in an unbranched staminate
5 KB (347 words) - 18:58, 11 May 2021
tubercle (or at least its base), antrorsely barbellate. Fruits 1–3 per spikelet, 2.3–3 mm; body brown, strongly compressed proximally, biconvex distally
3 KB (260 words) - 21:40, 5 November 2020
3–4, some reaching tubercle tip, antrorsely barbellate. Fruits 1–2 per spikelet, 2–2.1 mm; body brown with paler center, obovoidlenticular, 1.5–1.7 × 1
3 KB (267 words) - 21:40, 5 November 2020
bristles 6, overtopping tubercle base, antrorsely barbellate. Fruits 1 per spikelet, (5.5–)6–7 mm; body obovoid, 3–4 × 2–2.5 mm, margins thick, crimped, surfaces
3 KB (275 words) - 21:40, 5 November 2020
enclosed in the upper sheath, often arcuate; branches terminating in a spikelet. Spikelets 2.7-3 mm, paired, imbricate, obovate, stramineous. Lower glumes absent
3 KB (245 words) - 18:57, 11 May 2021
Inflorescences spikelike, 8-17 cm, nodding, with 3 spikelets per node. Spikelets with 1-4 florets, the lateral spikelets usually shortly pedicellate, with 1(2) sterile
3 KB (231 words) - 17:23, 11 May 2021
reddish-brown, sessile-pedicellate spikelet pairs. Homogamous spikelets 6-10 mm. Heterogamous spikelets: sessile spikelets 5-10 mm, brown, awned; calluses
3 KB (287 words) - 18:57, 11 May 2021
fully 2 times length of fruit body, antrorsely barbellate. Fruits 1–2 per spikelet, 20–25 mm; body pyriformobovoid, compressed, 5–6 × 2.6–3.6 mm; tubercle
3 KB (281 words) - 21:40, 5 November 2020
distally compressed; involucral bracts usually 1 per spikelet, exceeding or exceeded by it. Spikelets yellowish, mostly turgidly ovoid, 5–8 mm; fertile scales
3 KB (274 words) - 21:39, 5 November 2020
Panicles 8-20 cm, open to somewhat dense; branches glabrous, spikelet-bearing to the base. Spikelets 5-10 mm. Glumes subequal to unequal; lower glumes 4-8.5
3 KB (346 words) - 17:25, 11 May 2021
winged, wings narrower than the central section, terminating in a spikelet. Spikelets 2.2-3.2 mm long, 1.8-2.4 mm wide, paired, appressed to or diverging
3 KB (228 words) - 18:57, 11 May 2021
cm; middle internodes 4.5-11 mm. Spikelets 12-26(30) mm, with 2-12 florets; lowest rachilla internodes in each spikelet 0.8-2 mm long, 0.5-0.9 mm wide at
4 KB (384 words) - 17:22, 11 May 2021
adaxial surfaces. Panicles 2-5(8) cm; branches erect, usually with 1 spikelet each. Spikelets 8-12 mm, with (1)2(3) florets. Glumes equal or nearly so, 8-11
2 KB (208 words) - 17:26, 11 May 2021
including the awns, with 1-2 florets, the lateral spikelets shortly pedicellate, the central spikelet sessile. Glumes 15-35 mm including the awns, setaceous
3 KB (268 words) - 17:23, 11 May 2021
dense; primary branches 0.5-2 cm, appressed, spikelet-bearing to the base; pedicels 0.2-1.4 mm, appressed. Spikelets (1.8)2-3.2 mm, yellowish-white to purplish-tinged
3 KB (300 words) - 18:58, 11 May 2021