Erythronium grandiflorum Pursh var. chrysandrum (Applegate) Scoggan
Annotated by Harpo Faust, 10 Oct 2019. Sources: Flora of PNW Revised. Remarks: White and red anther specimens mixed in population, dominantly yellow anthered.

Idaho: Boundary County: Kaniksu National Forest, Selkirk Mountains, Selkirk Crest, Mount Roothaan, saddle between Mt Roothaan and Chimney Rock. Elev. 2062 m.
48.614207° N, 116.699556° W
Datum: WGS 84. Uncertainty: 7 meters. Coordinate Source: GPS.
East facing granite rocky outcroppings with interspersed moist plateaus with patchy Abies lasiocarpa, Veratrum, Cassiope and Bistorta. Phenology: Fruits.

Harpo Faust 2019-1543, Jul 29, 2019
With Beau Romeo, Peri Lee Pipkin
ID, Accession: 179918, Barcode: ID185181