Penstemon thompsoniae Pennell

Washington: Chelan County: Mason Creek. Elev. 4500-7000 feet
45.83667° N, 122.64139° W
Coordinate Source: Estimated. Invalid coordinates (located outside county bounds).
Lvs glabrous.

J. H. Sandberg 667, Aug 4, 1903
With J. B. Leiberg
WS, Accession: 24343