Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [I-CXXV]

Brown University - Algae
Catalog #: ABRU00005181
W. A. Setchell s.n. 30 June 1899
Fucus platycarpus Thuret
United States, Alaska, east shore of Amaknak Island, Bay of Unalaska, AK

Field Museum of Natural History
Catalog #: C0521688F
W. A. Setchell #s.n. 30 June 1899
Fucus platycarpus Thuret
United States, Alaska, east shore of Amaknak Island, Unalaska Bay

University of Michigan
Catalog #: 611076
W.A. Setchell #s.n. 30 June 1899
Fucus guiryi G.I.Zardi, K.R.Nicastro, E.S.Serrão & G.A.Pearson
United States, Alaska, a zone near high water mark, in quiet waters, east shore of Amaknak Island, Unalaska Bay

University of Michigan
Catalog #: 611094
W.A. Setchell #s.n. 30 June 1899
Fucus guiryi G.I.Zardi, K.R.Nicastro, E.S.Serr‹o & G.A.Pearson, 2011
United States, Alaska, east shore of Amaknak Is, Unalaska Bay

Michigan State University Algae
Catalog #: MSC0182700
W.A. Setchell #s.n. 30 June 1899
Fucus spiralis Linnaeus
United States, Alaska, East shore of Amaknak Island, Unalaska Bay

Miami University - Algae
Catalog #: 000210661
W.A. Setchell #s.n. 30 June 1899
Fucus spiralis Linnaeus
United States, Alaska, East shore of Amaknak Island, Unalaska Bay