Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Symphyotrichum ×columbianum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Symphyotrichum ×columbianum checklist entry.
OregonFlora: Symphyotrichum ×columbianum information.
E-Flora BC: Symphyotrichum ×columbianum atlas page.
CalPhotos: Symphyotrichum ×columbianum photos.
USDA Plants: Symphyotrichum ×columbianum information.