Distribution: Occurring east of the Cascades crest in Washington; Washington to California, east to Nevada.
Habitat: Forest openings at low to moderate elevations in the mountains.
Flowers: June-July
Origin: Native
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Bees, flies
[none provided]
PNW Herbaria: Specimen records of Gayophytum heterozygum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Gayophytum heterozygum checklist entry.
OregonFlora: Gayophytum heterozygum information.
E-Flora BC: Gayophytum heterozygum atlas page.
CalPhotos: Gayophytum heterozygum photos.
USDA Plants: Gayophytum heterozygum information.