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

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0001661
Collins, Frank Shipley #P.B.-A. 187 b. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex, Brook in Middlesex Fells, Mass. [Massachusetts]

Brown University - Algae
Catalog #: ABRU00002804
F. S. Collins s.n. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex Fells, MA

University Herbarium, University of California, Berkeley
Catalog #: UC1836669
F. S. Collins #s.n. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex, Brook in Middlesex Fells, Mass.

University of Michigan
Catalog #: 642769
F.S. Collins #s.n. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex, Brook in Middlesex Fells

University of Michigan
Catalog #: 642790
F.S. Collins #s.n. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex, Middlesex Fells

Michigan State University Algae
Catalog #: MSC0184692
F.S. Collins #s.n. 14 April 1890
Sheathia boryana Sirodot
United States, Massachusetts, Middlesex, Middlesex Fells

Miami University - Algae
Catalog #: 000186587
F.S. Collins #s.n. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex, Brook in Middlesex Fells

Yale University Herbarium
Catalog #: YU.106452
Frank Shipley Collins s.n. 14 April 1890
Batrachospermum boryanum Sirodot
United States, Massachusetts, Middlesex, Medford; Middlesex Fells, MA