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

Brown University - Algae
Catalog #: ABRU00003140
F. S. Collins s.n. 09 August 1898
Oedogonium crispum Wittrock ex Hirn
United States, Massachusetts, Pine Banks Park, Melrose, MA

University Herbarium, University of California, Berkeley
Catalog #: UC1515895
F. S. Collins #s.n. 09 August 1898
Oedogonium crispum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Melrose

University of Michigan
Catalog #: 730456
F.S. Collins #s.n. 09 August 1898
Oedogonium crispum var. gracilescens Wittrock ex Hirn
United States, Massachusetts, Middlesex, Pine Banks Park, Melrose

University of Michigan
Catalog #: 730457
F.S. Collins #s.n. 09 August 1898
Oedogonium crispum var. gracilescens Wittrock ex Hirn
United States, Massachusetts, Middlesex, Pine Banks Park, Melrose

Michigan State University Algae
Catalog #: MSC0183783
F.S. Collins #s.n. 09 August 1898
Oedogonium crispum var. gracilescens Wittrock ex Hirn
United States, Massachusetts, Middlesex, Pine Banks Park, Melrose

Miami University - Algae
Catalog #: 000186926
F.S. Collins #s.n. 09 August 1898
Oedogonium crispum Wittrock ex Hirn
United States, Massachusetts, Middlesex, Pine Banks Park, Melrose

Yale University Herbarium
Catalog #: YU.091601
Frank Shipley Collins s.n. 09 August 1898
Oedogonium crispum var. gracilescens Wittrock ex Hirn
United States, Massachusetts, Melrose; Pine Banks Park, Melrose, MA