– Nesom's monkey-flower
Distribution: Reported from east of the Cascades crest in Klickitat County in Washington; south-central Washington to California, east to west-central and southwestern Idaho.
Habitat: Dry volcanic or sandy soils among sagebrush desert or conif forest.
– dwarf purple monkey-flower
Distribution: Occurring east of the Cascades crest in Washinton; British Columbia to California, east to Montana and Colorado.
Habitat: Dry, sandy, or gravelly soil among sagebrush desert or conifer forest at low to middle elevations.