– shortleaf combseed, winged pectocarya
Distribution: East of the Cascades, southern British Columbia to Baja California, east to Idaho and Utah.
Habitat: Dry, open areas, often in sandy soil and among sagebrush, at low elevations.
Flowers: April - June
– bristly combseed
Distribution: Occurring east of the Cascades crest in Washington; Washington south to California, east to Idaho, Utah, and New Mexico.
Habitat: Open areas in sagebrush-steppe habitat.