General: Perennial grass from extensive rhizomes; stems erect to decumbent, 50-100 cm tall/long, the nodes exposed, smooth.
Leaves: Sheaths smooth or hairy; blades 6-10 mm wide, flat, the undersides smooth, the upper surfaces rough along the nerves, ear-shaped lobes at the leaf-bases 0.3-1 mm long; ligules 0.25-1.5 mm long, membranous.
Flowers: Inflorescence a spike 5-15 cm long, 5-10 mm wide, erect, with 1 spikelet per node; spikelets 10-27 mm long, more than 2 times as long as the internodes, with 4 to 7 florets; glumes unequal, 7-10 mm long, with transparent edges along the upper 1/2, the tips pointed; lemmas 8-10.4 mm long, awnless or awned, the awns 0.2-3.8 (10) mm long; anthers 4-7 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:
2021-10-22 2:47:54 AM
The information contained in the E-Flora atlas pages is derived from expert
sources as cited in each section. This information is scientifically based.
E-Flora also acts as a portal to other sites via deep links. As
always, users should refer to the original sources for complete information.
E-Flora BC is not responsible for the accuracy or completeness of the