Distribution: Occurring east of the Cascades crest in south-central and southeastern Washington; southern Washington to adjacent northern Oregon.
Habitat: Sandy soils.
Flowers: May-July
Origin: Native
Conservation Status: Review Group 1 in Washington (WANHP)
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Elymus lanceolatus ssp. psammophilus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Elymus lanceolatus ssp. psammophilus checklist entry.
OregonFlora: Elymus lanceolatus ssp. psammophilus information.
E-Flora BC: Elymus lanceolatus ssp. psammophilus atlas page.
CalPhotos: Elymus lanceolatus ssp. psammophilus photos.
USDA Plants: Elymus lanceolatus ssp. psammophilus information.