General: Perennial, strongly tufted grass from fibrous roots; stems nearly or quite solid, longitudinally grooved, smooth, usually 60-100 cm tall.
Leaves: Sheaths open, smooth or soft-hairy; blades usually in-rolled, tough, 1-4 mm wide, mostly soft-hairy above, especially near the ligules, the collars smooth or slightly hairy near the margins; ligules scarcely 0.5 mm long.
Flowers: Inflorescence a narrow, spikelike panicle, up to 15 cm long, usually at least partially enclosed in the sheath, the branches erect; spikelets 1-flowered, strongly flattened; glumes blunt, the lower ones 2.5-3 mm long, the upper ones about 1 mm longer; lemmas blunt, smooth, 4-5 mm long, paleas nearly equal to the lemmas; lodicules fan-shaped, about 0.5 mm long; anthers 1.5-2.5 mm long.
Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC:
Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for
Advanced Spatial Analysis, Department of Geography, University of British
Columbia, Vancouver. [Accessed:
2021-06-23 11:59:10 PM
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