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

Brown University - Algae
Catalog #: ABRU00004323
F. S. Collins s.n. 06 June 1909
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Round Pond, Tewksbury, MA

University Herbarium, University of California, Berkeley
Catalog #: UC751166
F. S. Collins #s.n. 06 June 1909
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Middlesex, Round Pond, Tewsbury

University of Michigan
Catalog #: 730566
F.S. Collins #s.n. 06 June 1909
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

University of Michigan
Catalog #: 730568
F.S. Collins #s.n. 06 June 1909
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

Michigan State University Algae
Catalog #: MSC0183830
F.S. Collins #s.n. 06 June 1909
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

Miami University - Algae
Catalog #: 000189049
F.S. Collins #s.n.
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

Yale University Herbarium
Catalog #: YU.094631
Frank Shipley Collins s.n. 06 June 1909
Oedogonium upsaliense Wittrock ex Hirn
United States, Massachusetts, Round Pond, Tewksbury, MA