Yellow Fawn-lily, Glacier Lily: Erythronium grandiflorum var. chrysandrum (Synonym: Erythronium grandiflorum ssp. chrysandrum)
Glacier Lily, Yellow Fawnlily: Erythronium grandiflorum var. grandiflorum (Synonyms: Erythronium grandiflorum ssp. chrysandrum, Erythronium grandiflorum ssp. grandiflorum, Erythronium grandiflorum var. pallidum, Erythronium parviflorum) - Yellow tepals. Anthers rusty red.
Pale-anthered Glacier-lily, Glacier Lily: Erythronium grandiflorum var. pallidum - Yellow tepals. Anthers white.
Alpine Fawnlily, Avalinche-lily, Avalanche Lily, White Avalanche-lily: Erythronium montanum -