Distribution: Occurring east of the Cascades crest in Washington, where known only from Grant County; disjunct in Washington, otherwise Oregon to California, east to Idaho and Nevada.
Habitat: Open areas in sagebrush-steppe.
Flowers: April-May
Origin: Native
Growth Duration: Perennial
Conservation Status: Threatened in Washington (WANHP)
Pollination: Bees, flies, butterflies
[none provided]
PNW Herbaria: Specimen records of Polyctenium fremontii in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Polyctenium fremontii checklist entry
OregonFlora: Polyctenium fremontii information
E-Flora BC: Polyctenium fremontii atlas page
CalPhotos: Polyctenium fremontii photos