Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains, northern Great Plains, Great Lakes region, and northeastern North America.
Occurring west of the Cascades crest in Washington; Alaska to California, east to Idaho and Colorado; also in central and eastern U.S.
Occurring chiefly west of the Cascades crest in Washington; Alaska to California, east across most of North America to the Atlantic Coast.PNW Herbaria: Specimen records of Barbarea in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Barbarea checklist entry
OregonFlora: Barbarea information
E-Flora BC: Barbarea atlas page
CalPhotos: Barbarea photos