Origin: Native
Conservation Status: Not of concern
[none provided]
Widely distributed on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast.
Occurring chiefly west of the Cascades crest in Washington; British Columbia to California, east across most of North America to the Atlantic Coast.
Occurring east of the Cascades crest in Washington; Alaska to Oregon, east to the Rocky Mountains, further east across North America to the Atlantic Coast.
Occurring east of the Cascades crest in Washington; Alaska to southeastern WA and northeastern Oregon, east to the Rocky Mountains, northern Great Plains, and Great Lakes region.
Occurring west of the Cascades crest in Washington, where endemic to the Olympic Mountains
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to Alberta and Montana.
Occurring west of the Cascades crest and in the Columbia River Gorge in Washington; southwestern British Columbia to California.
Occurring west of the Cascades crest in Washington; southwestern British Columbia to southwestern Oregon.
Occurring west of the Cascades crest in Washington; Alaska to California.
Occurring on both sides of the Cascades crest in Washington;d British Columbia to California, east to the Atlantic Coast..
Occurring chiefly east of the Cascades crest in Washington; Yukon Territory to California, east across most of North America to the Atlantic Coast.
Occurring chiefly east of the Cascades crest in Washington; Britsh Columbia to California, east to the Rocky Mountains.
Occurring chiefly east of the Cascades crest in Washington from Mt. Adams south; south-central Washington to California and Nevada.
Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho, Montana, Wyoming and Utah.
Occurring chiefly east of the Cascades crest in Washington; British Columbia to California, east to the Great Plains.
Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho; also in eastern North America.
Occurring on both sides of the Cascades crest in Washington; British Columbia to Oregon, east to Alberta, Montana and Wyoming.
Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains, northern Great Plains, northeastern North America, and Eurasia.
Occurring on both sides of the Cascades crest in Washington; Alaska to California, east to Idaho and Montana; Eurasia.
Occurring chiefly east of the Cascades crest in Washington; British Columbia to California, east to Rocky Mountains.
Occurring east of the Cascades crest in the north-central to northeastern counties in Washington; Alaska to northern Washington, east to the Rocky Mountains, northern Great Plains, Great Lakes region, and northeastern North America
Occurring west of the Cascades crest in lowland western Washington; British Columbia to California.
Occurring east of the Cascades crest in the northeast counties in Washington; Alaska to northesast Washington, east across the northern U.S. and Canada to the Atlantic Coast.
Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California.
Occurring on both sides of the Cascades crest in Washington; Washington to California, east to Idaho; also in Colorado.
Occurring east of the Cascades crest in northeastern Washington; Yukon Territory to California, east to the Rocky Mountains, northern Great Plains, Great Lakes region, and northeastern North America.
Occurring chiefly west of the Cascades crest in Washington; Alaska to California, east across most of North America to the Atlantic Coast.
Occurring east of the Cascades crest in Washington; north-central Washington to southeastern Oregon.PNW Herbaria: Specimen records of Viola in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Viola checklist entry
OregonFlora: Viola information
E-Flora BC: Viola atlas page
CalPhotos: Viola photos