shorter than 10 mm. > 20 20 Callus hairs about 1/2 as long as the lemmas; rachillas not prolonged or prolonged about 0.5 mm or less beyond the base of the
40 KB (861 words) - 17:24, 11 May 2021
[Silene (incl. Lychnis), about 700 species; Dianthus, about 320 species] are in the Caryophylloideae; together with Gypsophila (about 150 species), these three
5 KB (588 words) - 23:10, 5 November 2020
basal sheaths usually glabrous, rarely sparsely retrorsely strigose, hairs about 0.1 mm; ligules 0.1-18 mm, thinly membranous and white to milky white or
3 KB (488 words) - 17:24, 11 May 2021
wholly or partly purple, red-brown, or reddish, tubes much shorter than to about equaling slightly to abruptly and greatly dilated, funnelform to campanulate
8 KB (488 words) - 21:07, 5 November 2020
ovate to lanceolate, acute to acuminate; lower glumes from shorter than to about equal to the adjacent lemmas, 1(3)-veined; upper glumes 3(5)-veined; calluses
45 KB (2,833 words) - 17:24, 11 May 2021
5–100+, bisexual, fertile; corollas yellow or white, tubes shorter than or about equaling cylindric to funnelform or campanulate throats, lobes 4, deltate
4 KB (315 words) - 21:14, 5 November 2020
narrowly ellipsoid to linear, longitudinally grooved; hila linear; embryos about 1/6 the length of the caryopses. x = 7. There are three genera in the Bromeae
4 KB (478 words) - 17:22, 11 May 2021
sometimes brown to purple or reddish to red-brown, tubes shorter than or about equaling cylindric or funnelform throats, lobes 5, ± deltate (equal); anther
6 KB (429 words) - 21:11, 5 November 2020
late summer or fall, the culms acquire a very different aspect; comments about the 'fall phase' refer to the appearance of the plant or its culms following
20 KB (884 words) - 15:13, 23 September 2022
bisexual, fertile; corollas yellow or whitish to purplish, tubes longer than or about equaling funnelform or abruptly dilated, campanulate throats, lobes 5, ±
3 KB (300 words) - 21:14, 5 November 2020
corymbose; peduncles present; bracts present. Flowers bilaterally symmetric about 1 plane or each of 2 perpendicular planes; pedicel present; sepals caducous
6 KB (578 words) - 22:46, 5 November 2020
2–300, bisexual, fertile; corollas yellow to orange, tubes shorter than or about equaling funnelform or campanulate throats, lobes 4–5, deltate, glabrous
6 KB (428 words) - 21:14, 5 November 2020
longitudinally grooved, not beaked, pericarp thin; hila linear; embryos about 1/3 as long as the caryopses. x = 7. The Triticeae are primarily north-temperate
14 KB (1,219 words) - 17:23, 11 May 2021
as to almost equaling the spikelets. > 3 3 Lower glumes 5- or 7-veined, about 3/4 as long as the spikelets; plants with stolons or shallow rhizomes (sect
20 KB (1,030 words) - 01:29, 21 December 2023
mm, often densely tangled and deflexed; blades usually tightly involute, about 0.5 mm in diameter Aristida gypsophila 11 Collars mostly glabrous or with
19 KB (795 words) - 20:07, 22 September 2022
rarely equal; calluses poorly developed, blunt, glabrous or hairy, hairs to about 1/2 as long as the lemmas; lemmas thinly membranous to hyaline, usually smooth
26 KB (1,459 words) - 17:25, 11 May 2021
(Labr.), N.S., N.W.T., Ont., P.E.I., Que., Sask., Yukon Setaria, a genus of about 140 species, grows predominantly in tropical and warm-temperate regions,
12 KB (662 words) - 12:46, 5 June 2023
lamellae on the interior surface; endostome about the same height as the exostome, with a high basal membrane about half the height of the exostome, and 64
3 KB (297 words) - 22:24, 5 November 2020
the distal florets; lower glumes 1(3)-veined; lower glumes shorter than or about equal to the upper glumes, 1-3(9)-veined, unawned; calluses usually glabrous
7 KB (532 words) - 18:29, 28 May 2021
usually yellow to ochroleucous or whitish to purplish, tubes longer than or about equaling funnelform or abruptly dilated, campanulate throats, lobes 5 (reflexed
6 KB (325 words) - 21:14, 5 November 2020