Distribution: Occurring east of the Cascades crest in eastern and southeastern Washington; eastern Washington to east-central Oregon, east to eastern Idaho.
Habitat: Moist to wet areas in including open meadows, forested wetlands, and streambanks.
Flowers: June-July
Origin: Native
Growth Duration: Perennial
Conservation Status: Endangered in Washington (WANHP)
Pollination: Bumblebees, bees, butterflies, flies
[none provided]
Publication: Botanical Gazette 41(5): 335. 1906.
PNW Herbaria: Specimen records of Trifolium douglasii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Trifolium douglasii checklist entry.
OregonFlora: Trifolium douglasii information.
E-Flora BC: Trifolium douglasii atlas page.
CalPhotos: Trifolium douglasii photos.
USDA Plants: Trifolium douglasii information.
