helianthella, little-sunflower
1 species
1 subspecies and varieties
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Helianthella unifloraRocky Mountain helianthella
Distribution: Occurring east of the Cascades crest in Washington; British Columbia to Oregon and Nevada, east to the Rocky Mountains.
Habitat: Dry, open woods and meadows from low to middle elevations.
Origin: Native
Flowers: May-July
Growth Duration: Perennial
var. douglasii – Douglas helianthella, false sunflower