Glacier lily

Description:

Erythronium grandiflorum subsp. grandiflorumMore typically with a solitary flower but can have up to five (this plant will have four). Very earliest stage of flowering.April 2, 2016, Olympus Cove, Salt Lake County, 5200 ft. elev. (lowest elevation I know of where this species can still be found and at the lowest elevation limit of its range in Utah).