Polysiphonia tenuistrata J.D. Hook. & Harv.

Washington: San Juan County: Minnesota Reef, San Juan Island.
48.5276° N, 122.974346° W,
Datum: WGS 84. Uncertainty: 301 meters. Coordinate Source: Digital map.
Low intertidal, on broken shell beach.

Virginia Buchta s.n., Jul 25, 1961
FHL, Accession: 1082, Barcode: FHL-A-02792