Distribution: Occurring east of the Cascades crest in Washington; Washington to Californai, east to Nevada and Arizona.
Habitat: Fields, roadsides, wastelots, and other disturbed areas.
Flowers: June-July
Origin: Introduced
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Bromus arenarius in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Bromus arenarius checklist entry
OregonFlora: Bromus arenarius information
E-Flora BC: Bromus arenarius atlas page
CalPhotos: Bromus arenarius photos