Antithamnion floccosum (O.F.Müller) Kleen f. pacificum (Harvey) Setchell & N.L.Gardner
Annotated by G.B. Rigg.

Washington: San Juan County: Friday Harbor
48.537221° N, 123.005794° W,
Datum: WGS 84. Uncertainty: 1664 meters. Coordinate Source: Digital Map.
Upper sublittoral.

S.M. Zeller s.n., Jul 1911
OSC, Accession: 9801, Barcode: OSC-A-010005