with simple or branched caudices, sometimes stoloniferous). Stems erect to ascending, decumbent, or prostrate, simple or branched, glabrous or hairy, sometimes
97 KB (2,063 words) - 21:58, 29 July 2020
their axes, without dorsal spur, apex usually acute or acuminate to spinescent, sometimes rounded or obtuse, abaxially dehiscent. Seeds usually 3–6 per mericarp
12 KB (726 words) - 11:23, 30 July 2020
sharp or blunt, of 1–2 (–4) cells, rarely hooked; apex acute, acuminate, obtuse, rounded, truncate, retuse, or emarginate, mucronate, apiculate, or cuspidate
15 KB (750 words) - 07:41, 30 July 2020
architecture","scale arrangement or dehiscence","seed-coat texture","slit dehiscence or orientation","staminode presence","stigma condition or texture","stipule duration"
18 KB (893 words) - 08:41, 30 July 2020
coloration or relief","inflorescence position or structure subtype","lemma architecture or shape","lemma height or length or size","lemma length or size","lodicule
22 KB (1,516 words) - 03:14, 30 July 2020
central lobe apex obtuse to rounded, sometimes expanded, others acute, rounded, obtuse, or acuminate. Calyces proximally green or whitish, sometimes yellow
11 KB (743 words) - 18:50, 29 July 2020
linear or obovate; margins not bordered; apex acute to rounded-obtuse; costa single, strong, usually ending before apex; distal laminal cells rounded-hexagonal
5 KB (201 words) - 07:38, 30 July 2020
apices acute, faces glabrous or tomentose, often gland-dotted (lacking well-defined circular pits); axillary fascicles absent. Heads in rounded to flat-topped
16 KB (1,091 words) - 20:55, 29 July 2020
arrangement or shape","petal quantity","petiole architecture or function or pubescence","petiole presence","plate architecture or pubescence or relief","plate
28 KB (995 words) - 14:38, 30 July 2020
calyx length; lobes linear or narrowly lanceolate to oblong or ± triangular, apex acuminate or narrowly acute to obtuse or rounded. Corollas straight, 14–24
11 KB (712 words) - 18:50, 29 July 2020
fusion","stigma length or size","subtending flower architecture or arrangement or growth form","subtending flower coloration or reflectance","subtending
13 KB (391 words) - 01:01, 30 July 2020
apex ± acute to rounded or obtuse, sometimes retuse or emarginate, adaxial lip ± spreading, 10–15 (–18) mm, lobes broadly deltate to ovate or oblong,
12 KB (756 words) - 19:25, 29 July 2020
auricles absent; ligules membranous, smooth or scabridulous dorsally, apices truncate, obtuse, rounded, or acute, usually erose to lacerate, the lacerations
31 KB (1,893 words) - 03:29, 30 July 2020
appearing compound), ultimate margins entire or coarsely serrate or dentate (apices acute, obtuse, or rounded); distal leaves reduced in size and lobing
14 KB (741 words) - 20:12, 29 July 2020
(0.8–) 2–11 (–14) cm × 0.4–2 mm, flexuous or rigid, herbaceous to ± fleshy, apex obtuse to sharply acute or spinose, glabrous, sometimes glaucous. Inflorescences
10 KB (805 words) - 10:12, 30 July 2020
E. oblongata), flat or slightly convex; appendages absent or hornlike, 2, slender with attenuate or rounded tips (thick with rounded and dilated tips in
19 KB (827 words) - 18:28, 29 July 2020
florets sessile or stipitate, bisexual, acute or rounded. Lower glumes absent or present only on some spikelets of each branch, without veins or 1-veined, unawned;
22 KB (1,167 words) - 04:18, 30 July 2020
irrigua) or not, apex acute or obtuse. Inflorescences terminal, open cymes, rarely axillary (S. alsine, S. americana) or umbellate (S. umbellata), or terminal
21 KB (985 words) - 10:17, 30 July 2020
often well developed. Culms annual or perennial, herbaceous or woody, usually erect or ascending, sometimes prostrate or decumbent for much of their length
35 KB (1,876 words) - 02:36, 30 July 2020
recurved, entire to serrate distally, limbidium absent or rarely present; apex broadly rounded, acute, or acuminate; ecostate to costa percurrent, sometimes
16 KB (613 words) - 07:45, 30 July 2020