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
Conservation Status: Not of concern
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PNW Herbaria: Specimen records of Aphyllon corymbosum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Aphyllon corymbosum checklist entry.
E-Flora BC: Aphyllon corymbosum atlas page.
CalPhotos: Aphyllon corymbosum photos.
USDA Plants: Aphyllon corymbosum information.