Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring in scattered locations in Washington; Alaska to Oregon, east across Canada to the Great Lakes region and northeastern North America.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast.
Occurring west of the Cascades crest in Washington; British Columbia to California, east to Nevada and Arizona; also in eastern North America.
Occurring west of the Cascades crest along the outer coast in Washington; Washington to California.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast.
Occurring on both sides of the Cascades crest in Washington; Washington to California, east across North America in scattered locations to the Atlantic Coast.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to eastern North America except for southeastern U.S.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to eastern North America except for southeastern U.S.
Occurring on both sides of the Cascades in Washington; Alaska to California, east to the Atlantic Coast.
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 eastern Canada.
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 eastern Canada.
Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon, east to the Atlantic Coast.
Occurring east of the Cascades crest in Washington; southern British Columbia to California, east to the Rocky Mountains.
Occurring west of the Cascades crest along the coast in Washington; British Columbia to California, also in eastern North America.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to the Atlantic Coast
Occurring west of the Cascades crest in Washington; Alaska to California.
Occurring on both sides of the Cascades crest in Washington; Yukon Territory to California, east across North America to the Atlantic.
Occurring chiefly west of the Cascades crest in Washington; southwestern British Columbia to Oregon, also in eastern North America.
Occurring east of the Cascades crest in Washington; British Columbia to California, east to Alberta, Montana, and Wyoming, scattered eastward to the eastern U.S.
Occurring east of the Cascades crest in Washington; Alberta to California, east to the Rocky Mountains and Great Plains.PNW Herbaria: Specimen records of Rumex in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Rumex checklist entry
OregonFlora: Rumex information
E-Flora BC: Rumex atlas page
CalPhotos: Rumex photos