– smooth Douglasia, cliff dwarf primrose
Distribution: West of the Cascade crest in Washington; Alaska to Oregon, and in the Washington Olympics.
Habitat: Moist coastal bluffs to rocky alpine ridges.
– snow Douglasii
Distribution: Wenatchee Mountains of Kittitas County, Washington, north into Chelan, Douglas, and Okanogan counties.
Habitat: Sagebrush slopes to alpine ridges and talus, often in serpentine soils.