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

Brown University - Algae
Catalog #: ABRU00002609
F. S. Collins s.n. 08 June 1890
Oedogonium crassiusculum Wittrock ex Hirn
United States, Massachusetts, Malden, MA

University of Michigan
Catalog #: 730439
F.S. Collins #s.n. 08 June 1890
Oedogonium crassiusculum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Malden

University of Michigan
Catalog #: 730442
F.S. Collins #s.n. 08 June 1890
Oedogonium crassiusculum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Malden

Michigan State University Algae
Catalog #: MSC0183775
F.S. Collins #s.n. 08 June 1890
Oedogonium crassiusculum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Malden

Miami University - Algae
Catalog #: 000186521
F.S. Collins #s.n. 08 June 1890
Oedogonium crassiusculum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Malden

Yale University Herbarium
Catalog #: YU.091152
Frank Shipley Collins s.n. 08 June 1890
Oedogonium crassiusculum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Malden; Malden, MA