Origin: Native
Conservation Status: Not of concern
[none provided]
Widely distributed throughout the forested areas on both sides of the Cascades crest in Washington; Alaska to Oregon, east to Alberta and Montana, also in the Great Lakes region.PNW Herbaria: Specimen records of Oplopanax in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Oplopanax checklist entry
OregonFlora: Oplopanax information
E-Flora BC: Oplopanax atlas page
CalPhotos: Oplopanax photos