Distribution: Occurring east of the Cascades crest in Washington; south-central British Columbia to north-central Oregon
Habitat: Sagebrush slopes to near timberline in the mountains, often blooming near snow fields
Flowers: March-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees
[none provided]
PNW Herbaria: Specimen records of Erythronium grandiflorum var. grandiflorum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Erythronium grandiflorum var. grandiflorum checklist entry
OregonFlora: Erythronium grandiflorum var. grandiflorum information
E-Flora BC: Erythronium grandiflorum var. grandiflorum atlas page
CalPhotos: Erythronium grandiflorum var. grandiflorum photos