Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Heterotheca oregona var. oregona in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Heterotheca oregona var. oregona checklist entry.
E-Flora BC: Heterotheca oregona var. oregona atlas page.
CalPhotos: Heterotheca oregona var. oregona photos.
USDA Plants: Heterotheca oregona var. oregona information.