Penstemon menziesii Hook. f. davidsonii (Green) G. N. Jones
Remarks: [Verbatim determination: Penstemon f. davidsonii.]

Washington: Clallam County: Olympic National Park. Collected along the west face of Obstruction Point. Elev. 6000 ft.
48.26667° N, 124.675° W,
Datum: WGS 84. Uncertainty: 10000 meters. Coordinate Source: GeoLocate.
Along the west face. Phenology: Flowers.

William E. Brockman s.n., Aug 9, 1956
WTU, Accession: 213665, Barcode: WTU-V-039550