Antithamnion pylaisaei Mont.

Washington: Island County: Useless Bay.
47.962117° N, 122.486093° W,
Datum: WGS 84. Uncertainty: 4102 meters. Coordinate Source: Digital Map.

J. M. Grant s.n., Jun 1923
WTU, Accession: 64433, Barcode: WTU-A-004304