Distribution: Occurring east of the Cascades crest in Washington; central Washington to California, east to Idaho, Utah, and Nevada.
Habitat: Sagebrush desert areas, parasitic mainly on Artemisia tridentata.
Flowers: May-June
Origin: Native
Conservation Status: Review Group 1 in Washington (WANHP)
Pollination: Bees
[none provided]
PNW Herbaria: Specimen records of Aphyllon corymbosum ssp. corymbosum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Aphyllon corymbosum ssp. corymbosum checklist entry
OregonFlora: Aphyllon corymbosum ssp. corymbosum information
E-Flora BC: Aphyllon corymbosum ssp. corymbosum atlas page
CalPhotos: Aphyllon corymbosum ssp. corymbosum photos