adventitious. Stems (culms) usually trigonous, occasionally terete, rarely compressed, usually solid, rarely hollow or septate. Leaves basal and/or cauline
24 KB (775 words) - 01:21, 30 July 2020
biconvex or sometimes less than 1/3 of achenes compressed trigonous, smooth; tubercles strongly compressed dorsiventrally, in cross section much thinner
37 KB (456 words) - 02:15, 30 July 2020
regular, salverform to tubular-funnelform, funnelform, campanulate, or compressed; stamens (2–) 4, adnate to corolla, didynamous [both pairs of equal length
12 KB (626 words) - 18:58, 29 July 2020
Spikelets usually with 1 floret, sometimes with 2-6 florets, laterally compressed to terete; rachillas not prolonged beyond the base of the floret in spikelets
18 KB (1,356 words) - 02:45, 30 July 2020
obovoid to terete, or obpyramidal, sometimes compressed or obcompressed, glabrous, hairy, or papillate (compressed, callous-margined, and ciliolate in Eatonella
11 KB (627 words) - 23:52, 29 July 2020
glumes. Spikelets 2.5-60 mm, not viviparous, slightly to strongly laterally compressed, with 1-30 florets, proximal florets bisexual, distal 1-3 florets usually
12 KB (1,001 words) - 03:20, 30 July 2020
or weakly compressed; nodes terete or slightly compressed. Sheaths closed from 1/7 their length to their entire length, terete to compressed, smooth or
10 KB (1,045 words) - 03:20, 30 July 2020
Spikelets: scales to 76, distichous, each subtending flower, cylindric to compressed, borne spicately or digitately at ends of rays (occasionally proliferous)
7 KB (420 words) - 01:32, 30 July 2020
scales usually evident, without tubers. Culms terete to angled, sometimes compressed, to 100 cm × 5 mm. Leaves: distal leaf-sheaths persistent, rarely disintegrating
4 KB (429 words) - 02:16, 30 July 2020
at maturity. Spikelets 1-8 mm, usually dorsally compressed, some¬times subterete or laterally compressed, unawned. Glumes usually unequal, herbaceous, glabrous
26 KB (1,480 words) - 04:05, 30 July 2020
2 lines. Cypselae subterete, or obpyramidal and 4-angled, or strongly compressed and linear-oblanceolate to oblong-oblique, glabrous or hairy; pappi 0
9 KB (600 words) - 23:53, 29 July 2020
bract), lodicules, and reproductive organs, often laterally or dorsally compressed, sometimes round in cross-section; lemmas usually with an odd number of
35 KB (1,876 words) - 02:36, 30 July 2020
(yellow to brown); stigmatic papillae in 2 lines. Cypselae obcompressed, compressed, or terete, often obpyramidal, clavate, or fusiform, glabrous or hairy
15 KB (799 words) - 23:36, 29 July 2020
dark or pale; stigmatic papillae usually continuous. Cypselae often ± compressed, flattened, biconvex, clavate, columnar, obovoid, obpyramidal, or prismatic
10 KB (633 words) - 23:14, 29 July 2020
recurved, or reflexed. Cypselae cylindric to obovoid or oblong, sometimes ± compressed, 2–6-nerved, glabrous or ± strigillose. x = 7, 8. North America, Mexico
7 KB (663 words) - 21:03, 29 July 2020
(or subterranean in Romulea), simple or branched, terete or variously compressed, angled or winged. Leaves basal and cauline, distichous; proximal 2–3
15 KB (556 words) - 06:04, 30 July 2020
obovoid, or ovoid, sometimes rounded-prismatic, terete, 4–5-angled, or ± compressed, rarely beaked, bodies usually smooth, sometimes rugose or 10-nerved or
15 KB (836 words) - 20:05, 29 July 2020
mm, lengths 3-5 times widths, terete to weakly laterally compressed or distinctly compressed, sometimes bulbiferous; florets (2) 3-5 (10), usually normal
9 KB (1,082 words) - 03:24, 30 July 2020
caudexlike. Culms sometimes solitary, terete, 3–5-angled or more, or strongly compressed in cross-section, spongy with internal air cavities and incomplete transverse
13 KB (1,127 words) - 02:15, 30 July 2020
triangular, pyriform, or reniform to circular, subglobose or laterally compressed to angular (Polycarpon); embryo peripheral, curved or rarely annular to
9 KB (538 words) - 10:03, 30 July 2020