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

Brown University - Algae
Catalog #: ABRU00004263
F. S. Collins s.n. 29 August 1908
Chaetophora attenuata Hazen
United States, Massachusetts, Wakefield, MA

University of Michigan
Catalog #: 683591
F.S. Collins #s.n. 29 August 1908
Chaetophora attenuata Hazen
United States, Massachusetts, Middlesex, Wakefield

University of Michigan
Catalog #: 683594
F.S. Collins #s.n. 29 August 1908
Chaetophora attenuata Hazen
United States, Massachusetts, Middlesex, Wakefield

Michigan State University Algae
Catalog #: MSC0181686
F.S. Collins #s.n. 29 August 1908
Chaetophora attenuata Hazen
United States, Massachusetts, Middlesex, Wakefield

Miami University - Algae
Catalog #: 000188652
F.S. Collins #s.n.
Chaetophora attenuata Hazen
United States, Massachusetts, Middlesex, Wakefield

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00148055
45e0d9f2-975e-446a-a72b-64cc87cfce35
F.S. Collins #s.n. 29 August 1908
Chaetophora attenuata Hazen
United States, Massachusetts, Middlesex, Wakefield

Yale University Herbarium
Catalog #: YU.094570
Frank Shipley Collins s.n. 29 August 1908
Chaetophora attenuata Hazen
United States, Massachusetts, Wakefield, MA