1-veined, equaling perigynia in width, usually shorter, apex obtuse or acute, not inrolled, awns absent. Anthers 1.5–2 mm. Perigynia veinless, stipitate
5 KB (473 words) - 01:26, 30 July 2020
rounded over the back, veins distinct or obscure, margins not inrolled, apices broadly acute or obtuse; lower glumes 1.3-2.1 mm; upper glumes 1.3-2.6 (3.4) mm;
7 KB (927 words) - 03:16, 30 July 2020
Glumes subequal, lanceolate to broadly lanceolate, dull, frequently glaucous, obtuse to acute; lower glumes 3-veined; upper glumes (3.7) 4.1-6.5 mm; calluses
11 KB (1,208 words) - 03:25, 30 July 2020
midvein, margins scabrous or pubescent, bluntly angled, inrolled or not at maturity, apices acute to obtuse, bifid, teeth shorter than 1 mm; awns 3-10 mm, straight
8 KB (879 words) - 02:55, 30 July 2020
margins hyaline, 1-1.3 mm wide, abruptly angled, not inrolled at maturity, apices acute to obtuse, bifid, teeth shorter than 1 mm; awns usually absent
7 KB (893 words) - 02:55, 30 July 2020
to white, apices obtuse to broadly acute. Lower glumes absent; upper glumes glabrous, 5-veined; lower lemmas 5-veined, margins inrolled; upper florets light
7 KB (933 words) - 04:18, 30 July 2020
rounded over the midvein, margins scabrous, rounded, not inrolled at maturity, apices acute to obtuse, bifid, teeth shorter than 1 mm; awns 5-9 mm, all more
8 KB (915 words) - 02:55, 30 July 2020
over the midvein, margins hyaline, 0.3-0.6 mm wide, obtusely angled above the middle, not inrolled at maturity, apices acute, bifid, teeth shorter than
7 KB (843 words) - 02:55, 30 July 2020
biennial. Culms 5-60 cm, erect. Sheaths pilose; ligules 0.5-1 mm, hairy, obtuse; blades 3-13 cm long, 2-4 mm wide. Panicles 2-10 cm long, 1.5-3 cm wide
7 KB (850 words) - 02:55, 30 July 2020
Sheaths often densely hairy with soft, white hairs; ligules 1-2 mm, hairy, obtuse, erose; blades 10-30 cm long, 3-5 mm wide, glabrous or pubescent. Panicles
7 KB (830 words) - 02:55, 30 July 2020
Sheaths densely retorsely pilose; ligules 1.5-2.5 mm, glabrous or pilose, obtuse, lacerate; blades 7-8 cm long, 3-6 mm wide, pilose on both surfaces. Panicles
6 KB (802 words) - 02:55, 30 July 2020
Lower sheaths with dense, soft, appressed hairs; ligules 1-1.5 mm, hairy, obtuse, erose; blades 10-20 cm long, 2-6 mm wide, coarsely pilose on both surfaces
7 KB (858 words) - 02:55, 30 July 2020
the back, veins distinct or obscure, lateral margins often inrolled, apices acute to obtuse; lower glumes 0.8-2.1 (2.5) mm; upper glumes 1.8-3 mm; calluses
9 KB (1,059 words) - 03:15, 30 July 2020
broadly hyaline, bluntly angled above the middle, not inrolled at maturity, apices subulate to acute or obtuse, toothed, teeth shorter than 1 mm; awns usually
8 KB (873 words) - 02:55, 30 July 2020
prophyllate; terminal spikes gynecandrous. Proximal pistillate scales with apex obtuse to acuminate or awned. Perigynia erect to spreading, veined or veinless
57 KB (937 words) - 01:54, 30 July 2020
than calyx, visible. Flowers: caly× lobes ovate, equal to capsule, ape× obtuse to subacute or obscurely rounded; corolla blue-violet to lavender, rarely
5 KB (507 words) - 19:04, 29 July 2020
2-5 mm, smooth or sparsely scabrous, margins distinctly decurrent, apices obtuse to acute, ligules of innovations prominent, milky white; innovation blades
10 KB (1,117 words) - 03:25, 30 July 2020
with 15+ perigynia. Pistillate scales persistent, less than 10 mm, apex obtuse, acute to acuminate, rarely awned. Perigynia eventually spreading, usually
6 KB (427 words) - 01:26, 30 July 2020
apices, lateral-veins obscure, margins strongly inrolled below, broadly scarious above, glabrous, apices obtuse to broadly acute, blunt, or pointed; palea keels
16 KB (1,548 words) - 02:43, 30 July 2020
truncate to obtuse, often erose, sometimes lacerate or ciliolate; blades 2-5 cm long, less than 1 mm wide, soon becoming tightly inrolled and rigid. Panicles
7 KB (891 words) - 03:30, 30 July 2020