Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring east of the Cascades crest in Washington; Washington to Californai, east to Nevada and Arizona.
Southern British Columbia south to California, east to Idaho and Montana; occasional in eastern United States.
Occurring east 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; British Columbia to California, east across North America to the Atlantic Coast.
Occurring chiefly west of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains, southern Great Plains, and in eastern North America.
Occurring on both sides of the Cascades crest in Washington; Alaska to Baja California, east to Idaho and Montana.
Occurring chiefly east of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast
Occurring east of the Cascades crest in Washington; southern British Columbia to California, east across North America to the Atlantic Coast.
Occurring chiefly east of the Cascades crest in Washington; southern Washington to California, east to Nevada and Arizona.
Occurring west of the Cascades crest in Washington; Alaska to Oregon.
Occurring east of the Cascades crest in Washington; Alaska to Oregon, east to the Rocky Mountains, east across Canada to the Atlantic Coast.
Occurring east of the Cascades crest in south-central Washington; south-central Washington to California, east to Idaho, Utah and Arizona.
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; Alaska to California, east to the Great Plains
Occurring west of the Cascades crest in northwestern Washington; Alaska to northwestern Washington.
British Columbia south to Mexico, east to Rocky Mountains.
Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains.
Occurring east of the Cascades crest in Washington; British Columbia to California, east in scattered locations to the Atlantic Coast.
Occurring chiefly west of the Cascades crest in Washington; Southern British Columbia to California, east to Idaho, the southern Rocky Mountains, and Texas; also in eastern North America.
Occurring east of the Cascades crest in southern Washington; southern Washington to California.
Occurring on both sides of the Cascades crest in Washington; Alaska to Baja California, Mexico, east across North America to the Atlantic Coast.
Occurring on both sides of the Cascades crest in Washington; British Columbia south along the coast to northern California, east to Alberta, Montana and Wyoming.PNW Herbaria: Specimen records of Bromus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Bromus checklist entry
OregonFlora: Bromus information
E-Flora BC: Bromus atlas page
CalPhotos: Bromus photos