Distribution: Occurring in scattered locations east of the Cascades crest in Washington; southwestern British Columbia to Washington, otherwise native from the U.S. Great Plains east to the Atlantic Coast.
Habitat: River cobbles, gravel, disturbed ground, and railroads.
Flowers: August-October
Origin: Introduced from central and eastern North America
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
Publication: Phytologia. 77: 289. 1995.
- var. pilosum – hairy aster Occurring in scattered locations east of the Cascades crest in Washington; southwestern British Columbia to Washington, otherwise native from the U.S. Great Plains east to the Atlantic Coast.
PNW Herbaria: Specimen records of Symphyotrichum pilosum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Symphyotrichum pilosum checklist entry.
OregonFlora: Symphyotrichum pilosum information.
E-Flora BC: Symphyotrichum pilosum atlas page.
CalPhotos: Symphyotrichum pilosum photos.
USDA Plants: Symphyotrichum pilosum information.
