Distribution: Occurring east of the Cascades crest in eastern Washington; eastern Washington to adjacent Idaho and western Montana.
Habitat: Grasslands and ponderosa pine forest openings.
Flowers: March-May
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees
[none provided]
PNW Herbaria: Specimen records of Erythronium idahoense in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Erythronium idahoense checklist entry
OregonFlora: Erythronium idahoense information
E-Flora BC: Erythronium idahoense atlas page
CalPhotos: Erythronium idahoense photos