Distribution: Occurring east of the Cascades crest in Washington; British Columbia to Oregon, east to western Idaho.
Habitat: Dry, open, typically rocky areas, often with sagebrush.
Flowers: April-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, butterflies, flies, apomixis?
[none provided]
Publication: Brittonia. 6: 194. 1947.
PNW Herbaria: Specimen records of Erigeron poliospermus var. poliospermus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Erigeron poliospermus var. poliospermus checklist entry.
OregonFlora: Erigeron poliospermus var. poliospermus information.
E-Flora BC: Erigeron poliospermus var. poliospermus atlas page.
CalPhotos: Erigeron poliospermus var. poliospermus photos.
USDA Plants: Erigeron poliospermus var. poliospermus information.
