Distribution: Occurring on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast.
Habitat: Lowland to subalpine, usually in open areas, occasionally in forests.
Flowers: May-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Elymus trachycaulus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Elymus trachycaulus checklist entry
OregonFlora: Elymus trachycaulus information
E-Flora BC: Elymus trachycaulus atlas page
CalPhotos: Elymus trachycaulus photos