limbidium absent or occasionally present; apex obtuse to acuminate; costa percurrent to short-excurrent with awn present, guide cells usually in 1 layer;
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occasionally narrowly obtuse, entire or very seldom crenulate, long-piliferous to short-hyaline-tipped or sometimes epilose, if present, hyaline to yellowish hyaline
13 KB (864 words) - 06:51, 30 July 2020
to moderately plicate; base short-decurrent; margins serrate, serrulate, or subentire; apex gradually tapered or acuminate; costa to (20–) 40–80% leaf
11 KB (575 words) - 07:47, 30 July 2020
Treatment appears in FNA Volume 23. Plants cespitose or not, rarely colonial, short to long rhizomatous. Culms purplish or reddish, rarely brown at base. Leaves:
8 KB (437 words) - 02:16, 30 July 2020
central strand present; outer pseudoparaphyllia broad, apex rounded to acuminate or cleft; rhizoids or rhizoid initials at various points on leaves, or
9 KB (599 words) - 07:46, 30 July 2020
leaves erect, sheathing, elongate, membranous, margins entire, apex abruptly acuminate, ecostate or costa weak. Seta orangebrown to reddish. Capsule red-orange
6 KB (549 words) - 07:51, 30 July 2020
apiculate, acute, or acuminate; costa single or double, short or ending beyond mid leaf, rarely ecostate; alar cells differentiated, few, short to long-rectangular
9 KB (533 words) - 07:46, 30 July 2020
terminal spike staminate. Proximal pistillate scales with apex acute, acuminate, or short-awned. Perigynia ascending to spreading, minute redbrown or yellowish
8 KB (535 words) - 02:08, 30 July 2020
red, smooth. Leaves ovate or shortly lanceolate-acuminate, concave proximally, tubulose when acuminate, erect and appressed-imbricate when dry, somewhat
9 KB (532 words) - 06:54, 30 July 2020
2 + 2). Trichome rays are usually appressed or parallel to surfaces on a short stalk; when the rays flare from surfaces, this is noted in the descriptions
40 KB (1,647 words) - 11:54, 30 July 2020
or pendulous, ovoid or oblong-cylindric; annulus absent; operculum abruptly short-rostrate or subulate. Calyptra mitrate-campanulate, base narrowed and
7 KB (491 words) - 07:42, 30 July 2020
serrulate at apex, teeth not recurved; apex abruptly acute to acuminate; ecostate, costa double, or rarely single, short; basal laminal cells irregularly rectangular
5 KB (345 words) - 07:56, 30 July 2020
narrowed to a long or short subula; perichaetial leaves variable, resembling vegetative leaves or broadly obtuse to acute or short-acuminate. Seta solitary,
9 KB (525 words) - 06:56, 30 July 2020
serrate or entire, limbidium sometimes present; apex gradually or abruptly acuminate, hairpoint present or absent; costa single, ending before apex, pellucid
8 KB (547 words) - 07:45, 30 July 2020
hypanthium, when present, urceolate, cup, disc, or dish-shaped, sometimes abruptly expanded distally; sepals persistent in fruit, (3-) 4-5, distinct or connate
29 KB (1,113 words) - 10:14, 30 July 2020
0-lobed, apices acuminate or spatulate; mostly west of Continental Divide. > 3 3 Bracts plane-margined, narrowly lanceolate-acuminate, sometimes narrowly
79 KB (2,746 words) - 18:50, 29 July 2020
glaucous, hairy or glabrous, hairs flattened, ribbonlike, or cylindrical, beak abruptly or gradually tapering to styles or slightly bulged below styles; ovules
22 KB (876 words) - 12:17, 30 July 2020
slender to oblong-lanceolate, or obovate and acuminate; margins toothed or entire; apex acute, acuminate, or subulate; costa usually ending in subula;
7 KB (419 words) - 07:33, 30 July 2020
long, or double and usually short; alar cells differentiated or not, often inflated; medial laminal cells linear or short-linear, 1-stratose, smooth. Perichaetia
12 KB (455 words) - 07:46, 30 July 2020
rounded, margins sharply serrate or obscurely doubly serrate, apex abruptly to long-acuminate; surfaces abaxially sparsely to moderately pubescent, velutinous
7 KB (741 words) - 08:26, 30 July 2020