moderately frequent, straight to recurved, 1-year old usually dark reddish-brown to blackish, usually shiny, usually slender, 2.5–5 cm. Leaves: petiole length (16–)
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3) per side, lobe apex acute to subacute, rarely obtuse, margins serrate in distal 3/4, veins 5–7 per side, apex subacute to obtuse, abaxial surface scabrous-pubescent
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domed panicles; branches usually glabrous, sometimes sparsely pilose; bracteoles usually caducous, sometimes ± persistent, usually numerous, linear to narrowly
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apex obtuse to subacute; cauline leaves 2–3 (–5), paired or whorled, blade similar to basal leaves, 10–50 mm. Inflorescences usually subumbellate to paniculate
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Mentioned on page 649, 658. Shrubs, 0.5–1 m, rhizomatous. Stems 1–50, usually forming colonies. Leaves mostly or fully unfolded; petiole 1–25 mm; blade
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fall phase usually forming a dense cushion. Cauline leaves 2-4; ligules membranous, ciliate; blades soft, green to yellowish, margins usually ciliate. Primary
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obtuse to subacute, with terminal mucro; style-branches spreading; stigmas 3. Staminate flowers: tepals 5, equal, 2–3 mm, apex obtuse to subacute; inner tepals:
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at apex; apices slenderly long-acuminate to rounded, rounded-obtuse to subacute, muticous or seldom with short to long awns, deeply concave to canaliculate-concave;
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of North America Association Plants glabrous or nearly so. Stems erect, usually branched or occasionally ± simple, 0.4–1.5 (–2) m; branches sometimes ascending
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leaves usually spreading. Primary panicles 3-12 cm, long-exserted, usually with many spikelets; branches wiry, mostly spreading or ascending, usually glabrous
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cespi¬tose. Basal rosettes usually well-differentiated; blades ovate to lanceolate. Culms 15-100 cm (rarely taller), usually thicker than 1 mm, weak and
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vegetative leaves. Seta typically solitary, smooth. Capsule cylindric, usually broadest near the base, terete, often rugose or sometimes with 4 or more
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naked basally; pedicels short, stiff, subappressed, prominently 3-angled, usually scabrous on the angles, widened and cuplike at the apices. Spikelets narrow
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perennial; usually rhizomatous, often cespitose, sometimes mat-forming, rarely stoloniferous. Culms 2-300 cm, erect, geniculate, or decumbent, usually herbaceous
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inflorescences were usually spicate or racemose, although more complex inflorescences occurred, especially in Asia. Subgenus Indocarex usually had bisexual spikes
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craspedodromous, veins 5–7 (or 8) per side, apex acute to subacute, abaxial surface usually glabrous, veins pubescent, adaxial appressed-pubescent. Inflorescences
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side, apex usually acute, sometimes obtuse, abaxial surface usually glabrous except on veins, sometimes sparsely pubescent, adaxial usually appressed-pubescent
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cultivated by alpine/succulent plant enthusiasts. In the wild, the plants usually occur in small, isolated populations in rocky or gravelly places, especially
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Treatment on page 441. Plants usually densely cespitose, with caudices. Basal rosettes usually well-differentiated. Culms slender, usually purplish and puberulent;
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subterete or grooved adaxially, 0.5–5 cm, margins entire, apex obtuse to subacute; cauline leaves absent. Inflorescences with flowers borne singly; bracts
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