Origin: Introduced
Conservation Status: Not of concern
[none provided]
Occurring in scattered locations east of the Cascades crest in Washington; Alaska to Oregon, and in scattered locations elsewhere in North America.
Occurring chiefly west of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains, northern Great Plains, and eastward from Great Lakes region to the Atlantic Coast.PNW Herbaria: Specimen records of Symphytum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Symphytum checklist entry
OregonFlora: Symphytum information
E-Flora BC: Symphytum atlas page
CalPhotos: Symphytum photos