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

Brown University - Algae
Catalog #: ABRU00004367
F. S. Collins s.n. 06 June 1909
Tetmemorus granulatus Brébisson ex Ralfs
United States, Massachusetts, Round Pond, Tewksbury, MA

University of Michigan
Catalog #: 736558
F.S. Collins #s.n. 06 June 1909
Tetmemorus granulatus Brébisson ex Ralfs
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

University of Michigan
Catalog #: 736560
F.S. Collins #s.n. 06 June 1909
Tetmemorus granulatus Brébisson ex Ralfs
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

Michigan State University Algae
Catalog #: MSC0184996
F.S. Collins #s.n. 06 June 1909
Tetmemorus granulatus Brébisson ex Ralfs
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

Miami University - Algae
Catalog #: 000189089
F.S. Collins #s.n.
Tetmemorus granulatus Brébisson ex Ralfs
United States, Massachusetts, Middlesex, Round Pond, Tewksbury

Yale University Herbarium
Catalog #: YU.094674
Frank Shipley Collins s.n. 06 June 1909
Tetmemorus granulatus Brébisson ex Ralfs
United States, Massachusetts, Round Pond, Tewksbury, MA