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

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0021300
Collins, Frank Shipley #s.n. 19 August 1900
Oedogonium crenulatocostatum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Wright's Pond, Middlesex Fells, Mass. [Massachusetts]

Brown University - Algae
Catalog #: ABRU00003482
F. S. Collins s.n. 19 August 1900
Oedogonium crenulatocostatum Wittrock ex Hirn
United States, Massachusetts, Wright's Pond, Middlesex Fells, MA

University Herbarium, University of California, Berkeley
Catalog #: UC111722
F. S. Collins #s.n. 19 August 1900
Oedogonium crenulatocostatum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Wright's Pond, Middlesex Fells

University of Michigan
Catalog #: 730449
F.S. Collins #s.n. 19 August 1900
Oedogonium crenulatocostatum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Wright's Pond, Middlesex Fells

Michigan State University Algae
Catalog #: MSC0183777
F.S. Collins #s.n. 19 August 1900
Oedogonium crenulatocostatum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Wright's Pond, Middlesex Fells

Miami University - Algae
Catalog #: 000187441
F.S. Collins #s.n. 19 August 1900
Oedogonium crenulato-costatum
United States, Massachusetts, Middlesex, Wright's Pond, Middlesex Fells

Yale University Herbarium
Catalog #: YU.091893
Frank Shipley Collins s.n. 19 August 1900
Oedogonium crenulatocostatum Wittrock ex Hirn
United States, Massachusetts, Wright's Pond, Middlesex Fells, MA