well developed; lemmas lanceolate to ovate, 1-7 (9) -veined, unawned or awned, veins usually converging distally, sometimes parallel, awns from basal to
45 KB (1,179 words) - 03:07, 30 July 2020
below the glumes. Glumes usually with an odd number of veins, sometimes awned. Florets bisexual, staminate, or pistillate, usually composed of a lemma
35 KB (1,876 words) - 02:36, 30 July 2020
sometimes absent, rarely both glumes absent; lemmas without uncinate hairs, awned or not, awns single, basal to apical; paleas usually well-developed, sometimes
17 KB (872 words) - 03:12, 30 July 2020
spikelet. > 19 19 Spikelets in pairs; glumes awned, the lower glumes (1)2(3)-awned, the upper glumes 1-awned; panicle branches often fused to the rachises
34 KB (1,217 words) - 04:33, 30 July 2020
bisexual; lemmas hyaline to coriaceous, lacking uncinate hairs, often terminally awned; awns single; paleas of bisexual florets well-developed, reduced, or absent;
17 KB (1,292 words) - 03:56, 30 July 2020
entire, erose, or toothed, truncate to acuminate, sometimes mucronate or awned; lower glumes sometimes rudimentary or absent, occasionally bifid; upper
42 KB (1,621 words) - 04:38, 30 July 2020
both glumes occasionally missing; lemmas lacking uncinate hairs, sometimes awned, awns single or, if multiple, the bases not fused into a single column; anthers
17 KB (1,499 words) - 04:33, 30 July 2020
staminate scales awned. Carex sect. Glaucescentes 22 Pistillate scales obtuse to acuminate or with awn less than 1 mm; staminate scales not awned. > 23 23 Achenes
80 KB (3,349 words) - 15:29, 15 December 2020
1/2+ their lengths into cup or tube, (1–) 5–40 (–62) mm, apex not hooded or awned; petals absent or 5, often showy, white to pink or red, usually clawed, auricles
11 KB (721 words) - 10:22, 30 July 2020
Leaf-blade lobed or unlobed, thin or leathery, margins entire, toothed, or awned-toothed, secondary-veins either unbranched, ± parallel, extending to margin
13 KB (1,271 words) - 08:47, 30 July 2020
5-15-veined, veins not converging distally, often prominent, unawned or awned, awns not branched, apices entire to bilobed or bifid, awns straight, subterminal
12 KB (1,001 words) - 03:20, 30 July 2020
sepals (4–) 5, distinct or seldom connate basally, sometimes hooded, not awned; petals absent or (1–) 4–5, usually white, sometimes translucent, yellowish
11 KB (765 words) - 10:56, 30 July 2020
pubescent abaxially; California > 7 7 Involucres not awned basally; California > 8 7 Involucres awned basally; sw North America > 9 8 Perianths pubescent
21 KB (927 words) - 10:29, 30 July 2020
somewhat coriaceous, usually entire, sometimes minutely bidentate, usually awned, sometimes unawned; ovary apices glabrous or sparsely to densely pubescent
3 KB (884 words) - 03:08, 30 July 2020
broadly campanulate or hemispheric; teeth 5–10, sometimes lobelike, not awned. Flowers bisexual or, infrequently, unisexual, (2–) 6–100 per involucre at
22 KB (1,627 words) - 10:29, 30 July 2020
distally, apices usually minutely bilobed to bifid, rarely entire, usually awned, sometimes unawned, awns unbranched, terminal or subterminal, usually straight
9 KB (822 words) - 02:52, 30 July 2020
distinct or sometimes connate proximally, hooded (Drymaria, Polycarpon) or not, awned (Polycarpon) or not; petals absent or (3–) 5, blade clawed (Drymaria) or
9 KB (538 words) - 10:03, 30 July 2020
apex; apex rounded-obtuse, acute, occasionally acuminate, apiculate, or awned; costa strong, ending near apex; alar cells rarely differentiated; basal
14 KB (382 words) - 07:42, 30 July 2020
pitted, tuberculate, or alveolate; spikelets unawned or awned. > 11 11 Sessile spikelets awned Ischaemum 11 Sessile spikelets unawned. > 12 12 Plants perennial;
31 KB (2,561 words) - 04:21, 30 July 2020
margins overlapping at maturity and concealing the paleas, apices evidently 3-awned; awn bases often forming a column, lateral awns occasionally reduced or absent;
11 KB (771 words) - 04:51, 30 July 2020