Distribution: Occurring in Yakima County and the Blue Mountains in Washington; southern Washington to Oregon, east to western Montana.
Habitat: Meadows and forest openings at middle elevations in the mountains.
Flowers: April-June
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Trifolium eriocephalum ssp. arcuatum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Trifolium eriocephalum ssp. arcuatum checklist entry
OregonFlora: Trifolium eriocephalum ssp. arcuatum information
E-Flora BC: Trifolium eriocephalum ssp. arcuatum atlas page
CalPhotos: Trifolium eriocephalum ssp. arcuatum photos