Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]

Brown University - Algae
Catalog #: ABRU00003597
W. A. Setchell s.n. 24 June 1899
Gayella polyrhiza Rosenvinge
United States, Alaska, west shore of Amaknak Island, Unalaska Bay, AK

Field Museum of Natural History
Catalog #: C0527342F
W.A. Setchell #s.n. 24 June 1899
Gayella polyrhiza Rosenvinge
United States, Alaska, west shore of Amaknak Island

University of Michigan
Catalog #: 728056
W.A. Setchell #s.n. 24 June 1899
Gayella polyrhiza Rosenvinge
United States, Alaska, Amaknak Island

University of Michigan
Catalog #: 728057
W.A. Setchell #s.n. 24 June 1899
Gayella polyrhiza Rosenvinge
United States, Alaska, Amaknak Island

Michigan State University Algae
Catalog #: MSC0184501
W.A. Setchell #s.n. 24 June 1899
Rosenvingiella polyrhiza (Rosenvinge) P.C.Silva
United States, Alaska, Amaknak Island

Miami University - Algae
Catalog #: 000187576
W.A. Setchell #s.n. 24 June 1899
Gayella polyrhiza Rosenvinge
United States, Alaska, Amaknak Island

Yale University Herbarium
Catalog #: YU.091997
William Albert Setchell s.n. 24 June 1899
Gayella polyrhiza Rosenvinge
United States, Alaska, west shore of Amaknak Island, Unalaska Bay, AK