Distribution: Occurring east of the Cascades crest in Washington; Washington to Baja California, east to western Idaho and Nevada.
Habitat: Dry, often sandy or rocky areas.
Flowers: June-August
Origin: Native
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Bees, butterflies, flies, wasps, wind
[none provided]
PNW Herbaria: Specimen records of Croton setigerus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Croton setigerus checklist entry.
OregonFlora: Croton setigerus information.
E-Flora BC: Croton setigerus atlas page.
CalPhotos: Croton setigerus photos.
USDA Plants: Croton setigerus information.