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

Brown University - Algae
Catalog #: ABRU00002669
F. S. Collins s.n. 29 August 1891
Cladophora fracta (O.F.Müller ex Vahl) Kützing
United States, Massachusetts, Medford, MA

Field Museum of Natural History
Catalog #: C0529109F
F.S. Collins #s.n. 29 August 1891
Cladophora crispata (Roth) Kützing
United States, Massachusetts, Middlesex, Medford

University of Michigan
Catalog #: 684725
F.S. Collins #s.n. 29 August 1891
Cladophora fracta (O.F.Müller ex Vahl) Kützing
United States, Massachusetts, Middlesex, Medford

University of Michigan
Catalog #: 684732
F.S. Collins #s.n. 29 August 1891
Cladophora fracta (O.F.Müller ex Vahl) Kützing
United States, Massachusetts, Middlesex, Medford

Michigan State University Algae
Catalog #: MSC0181955
F.S. Collins #s.n. 29 August 1891
Cladophora fracta (O.F.Müller ex Vahl) Kützing
United States, Massachusetts, Middlesex, Medford

Miami University - Algae
Catalog #: 000210352
F.S. Collins #s.n. 29 August 1891
Cladophora fracta (O.F.Müller ex Vahl) Kützing
United States, Massachusetts, Middlesex, Medford

Yale University Herbarium
Catalog #: YU.106444
Frank Shipley Collins s.n. 29 August 1891
Cladophora fracta (O.F.Müller ex Vahl) Kützing
United States, Massachusetts, Middlesex, Medford; Medford, MA