Eurybia radulina (formerly Aster radulinus), commonly known as the roughleaf aster, is an herbaceous perennial in the family Asteraceae. It is native to western North America, where it is present primarily west of the Cascade Range in both Canada (British Columbia including Vancouver Island) and the United States (Washington, Oregon, and California including the Channel Islands).Turner Photographics, Aster radulinus - Wildflowers of the Pacific Northwest photos, description, partial range map Its habitats include dry rock outcrops, slopes, edges of forests, and oak woodlands.
References
External links
Paul Slichter, Asters Found East of the Cascade Mt. Crest of Oregon and Washington, Rough-leaved Aster, Eurybia radulina