flattened and cucullate (lengths usually 1–2+ times diams., sometimes finely striate or 1–5-nerved, corky-winged in Dicoria and winged margins ± toothed), usually
16 KB (907 words) - 23:04, 29 July 2020
Phyllaries not striate, eglandular. Pappus bristles usually in 2, rarely 3 series (shorter, outer setiform scales rarely present, inner weakly clavate). North
6 KB (611 words) - 21:37, 29 July 2020
when the tubercles are not discernible but the surface appears roughened; striate-tubercled, when conspicuous tubercles are oriented in rows; uniformly tubercled
13 KB (1,076 words) - 10:08, 30 July 2020
broadly obovate distally, acute to apiculate or short-acuminate, entire or weakly serrulate distally; costa subpercurrent to short-excurrent; distal laminal
7 KB (641 words) - 06:47, 30 July 2020
ascending to spreading. Phyllaries not striate, glabrous, eglandular. Pappus bristles usually in 2 series (inner weakly, if at all, clavate). North America
7 KB (604 words) - 21:38, 29 July 2020
triangular, plicate or not; margins plane to somewhat recurved basally, weakly serrulate to serrulate, limbidium absent; apex abruptly short or long-acuminate
9 KB (552 words) - 07:45, 30 July 2020
well developed on both sides of guide cells; juxtacostal basal-cells often weakly differentiated, short to long-rectangular, enlarged, lax or not; medial
5 KB (385 words) - 07:42, 30 July 2020
covered with leaf-bases or clean, obscurely [strongly] ringed, becoming striate or smooth with age. Leaves few-to-many; sheath fibers soft; petiole split
11 KB (668 words) - 00:59, 30 July 2020
longitudinally striate on adaxial face. Carex leavenworthii 6 Pistillate scales at least 3/4 length of perigynia; bases of perigynia longitudinally striate on adaxial
15 KB (529 words) - 01:49, 30 July 2020
and/or scaly, rarely glabrous, adaxially pubescent to glabrous, dull, not striate; rachis straight. Ultimate segments of blade stalked or sessile, usually
22 KB (1,068 words) - 00:28, 30 July 2020
saccate, weakly clasping apices of cypselae), throats funnelform, lobes 5, deltate. Cypselae ± obovoid, weakly obcompressed, ribs or nerves (weak): 2 lateral
8 KB (484 words) - 20:44, 29 July 2020
series, ± striate, lanceolate to linear-oblong, unequal (apices acute or acuminate, abaxial faces farinaceous, usually glanddotted). Receptacles weakly convex
6 KB (446 words) - 22:57, 29 July 2020
external surface cross-striolate proximally, papillose distally, when reduced, striate, papillose, or smooth; endostome basal membrane high or low, segments long
8 KB (302 words) - 07:56, 30 July 2020
rarely lavender, 4.9–9.4 × 3–4.5 mm, claw distinct. Fruits (weakly 4-angled to terete, striate or sulcate), fusiform or lanceoloid [turbinate], 15–31 × 3–4
5 KB (626 words) - 12:20, 30 July 2020
red-violet, 7–10 mm. Fruits slightly to notably gibbous, striate, 8–11 (–14) mm, sometimes weakly warty at least on gibbous side. Phenology: Flowering mid
5 KB (495 words) - 09:31, 30 July 2020
exostome teeth lanceolate, smooth to slightly striate basally; endostome basal membrane low, segments weakly papillose. Spores 15–20 µm]. e United States
5 KB (390 words) - 07:55, 30 July 2020
apices obtuse, acute, apiculate, or with small green crests; upper paleas striate, rarely transversely rugose; lodicules 2; anthers usually 3. Caryopses smooth;
26 KB (1,480 words) - 04:05, 30 July 2020
shrubs], to 300 [–1500+] cm. Stems usually twining to scrambling (terete, striate, or [4-] 6-angled, sometimes winged), branched. Leaves cauline; opposite
8 KB (567 words) - 22:58, 29 July 2020
terminal thyrsiform arrays, not nodding or secund. Phyllaries sometimes striate, not stipitate-glandular. Pappus bristles usually in 2 series (inner bristles
7 KB (633 words) - 21:34, 29 July 2020
abaxial and adaxial hyalocysts and a median band of stereids; alar cells weakly differentiated, hyaline; basal laminal cells hyaline, of 8–10 rows, 2-stratose
6 KB (414 words) - 06:54, 30 July 2020