1 genus
1 species, 1 subspecies and varieties
Display as:
Aristida purpureathreeawn
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to central Canada and the central U.S.
Habitat: Desert plains, grasslands, and pondersoa pine forests.
Origin: Native
Flowers: June-July
Growth Duration: Annual, Perennial
var. longiseta – red threeawn