Distribution: Occurring west of the Cascades crest in northwestern Washington; also in Gulf Islands and Vancouver Islands in British Columbia, otherwise southwestern Oregon to southern California.
Habitat: Coastal bluffs and vernally moist areas.
Flowers: April-June
Origin: Native
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Bumblebees, bees, butterflies, flies
[none provided]
PNW Herbaria: Specimen records of Trifolium depauperatum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Trifolium depauperatum checklist entry.
OregonFlora: Trifolium depauperatum information.
E-Flora BC: Trifolium depauperatum atlas page.
CalPhotos: Trifolium depauperatum photos.
USDA Plants: Trifolium depauperatum information.