Tilden, Amer. Algae
Tilden, J.E. [1-650]

Field Museum of Natural History
Catalog #: C0504439F
Josephine E. Tilden #s.n.
Batrachospermum moniliforme Sirodot
Canada, British Columbia, Baird creek, Baird point, Strait of Juan de Fuca, Vancouver island

University Herbarium, University of California, Berkeley
Catalog #: UC963643
Josephine E. Tilden #s.n. 03 August 1898
Batrachospermum gelatinosum (Linnaeus) De Candolle
Canada, British Columbia, Baird creek, Baird point, Strait of Juan de Fuca, Vancouver Island, British Columbie

Michigan State University Algae
Catalog #: MSC0181333
Josephine E. Tilden #s.n. 03 August 1898
Batrachospermum gelatinosum (Linnaeus) De Candolle
Canada, British Columbia, Baird Creek, Baird Point, Strait of Juan de Fuca, Vancouver Island

Miami University - Algae
Catalog #: 000179606
Josephine E. Tilden #s.n. 03 August 1898
Batrachospermum gelatinosum (Linnaeus) De Candolle
Canada, British Columbia, Baird Creek, Baird Point, Strait of Juan de Fuca, Vancouver Island

Butler University
Catalog #: 503045
Josephine E. Tilden #s.n. 03 August 1898
Batrachospermum moniliforme Sirodot
Canada, British Columbia, Baird creek, Baird point, Strait of Juan de Fuca, Vancouver island