
Origin: Introduced
Conservation Status: Not of concern
[none provided]
Occurring chiefly east of the Cascades crest in Washington; southern British Columbia to California, east across the U.S. to the mid-Atlantic states, where native.PNW Herbaria: Specimen records of Parthenocissus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Parthenocissus checklist entry
OregonFlora: Parthenocissus information
E-Flora BC: Parthenocissus atlas page
CalPhotos: Parthenocissus photos