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