Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains, northern Great Plains, and Great Lakes region.
Habitat: Roadsides, shores, riparian zones, ditches, and disturbed ground.
Flowers: June-August
Origin: Native
Growth Duration: Biennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Oenothera villosa ssp. strigosa in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Oenothera villosa ssp. strigosa checklist entry.
OregonFlora: Oenothera villosa ssp. strigosa information.
E-Flora BC: Oenothera villosa ssp. strigosa atlas page.
CalPhotos: Oenothera villosa ssp. strigosa photos.
USDA Plants: Oenothera villosa ssp. strigosa information.