[burkeherbarium.org] Distribution, Habitat: Distribution: Occurring east of the Cascades crest in Washington; central Washington to California, east to the Rocky Mountains and northern Great Plains.
Habitat: Sand dunes and very sandy soil at low to middle elevations.
Growth Duration: Annual (contributed by Mary Ann Machi)
2017 Robert L.Carr:!2017 Robert L.Carr:!2017 Robert L.Carr:!
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2023. Berkeley, California:The Calflora Database
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