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

Brown University - Algae
Catalog #: ABRU00002970
F. S. Collins s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Wakefield, MA

Field Museum of Natural History
Catalog #: C0527763F
F.S. Collins #s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Middlesex, Wakefield

University of Michigan
Catalog #: 683647
F.S. Collins #s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Middlesex, Wakefield

University of Michigan
Catalog #: 683649
F.S. Collins #s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Middlesex, Wakefield

Michigan State University Algae
Catalog #: MSC0181707
F.S. Collins #s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Middlesex, Wakefield

Miami University - Algae
Catalog #: 000186781
F.S. Collins #s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Middlesex, Wakefield

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00148142
030c283a-d3fe-4715-8bc6-1e1913f3fbe2
F.S. Collins #s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Middlesex, Wakefield

Yale University Herbarium
Catalog #: YU.091452
Frank Shipley Collins s.n. 04 June 1890
Chaetophora pisiformis (Roth) C.Agardh
United States, Massachusetts, Wakefield, MA