Arnica chamissonis Less.. × Arnica mollis Hook.
Annotated by Bassett Maguire. Remarks: Very rare.

Idaho: Clearwater County: Bungalow [Ranger Station, on N Fork Clearwater River]. Elev. 2300 ft.
46.632484° N, 115.506638° W,
Datum: WGS 84. Uncertainty: 500 meters. Coordinate Source: Digital Map.
Very rare. Phenology: Flowers.

Ray J. Davis 281-37, Jun 23, 1937
IDS, Accession: 2003.006, Catalog: 2003.6.1154.2, Barcode: IDS0046431