Distribution: Occurring east of the Cascades crest in Washington; British Columbia to California, east to the Rocky Mountains and the Canadian Great Plains.
Habitat: Sagebrush desert areas, parasitic mainly on Artemisia tridentata.
Flowers: May-July
Origin: Native
Growth Duration: Annual, Perennial
Conservation Status: Not of concern
Pollination: Bees
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Occurring east of the Cascades crest in Washington; central Washington to California, east to Idaho, Utah, and Nevada.
Occurring east of the Cascades crest in Washington; central British Columbia to Washington, also in California and Nevada, east to the Rocky Mountains and Canadian Great Plains.PNW Herbaria: Specimen records of Aphyllon corymbosum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Aphyllon corymbosum checklist entry
OregonFlora: Aphyllon corymbosum information
E-Flora BC: Aphyllon corymbosum atlas page
CalPhotos: Aphyllon corymbosum photos