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

Field Museum of Natural History
Catalog #: C0504620F
Josephine E. Tilden #s.n. 15 September 1897
Chantransia expansa H.C.Wood
United States, Wisconsin, Polk, Osceola

Michigan State University Algae
Catalog #: MSC0181287
Josephine E. Tilden #s.n. 15 September 1897
Audouinella violacea (Kützing) Hamel
United States, Wisconsin, Polk, Water Fall, Osceola

University Herbarium, University of California, Berkeley
Catalog #: UC278275
josephine E. Tilden #s.n. 15 September 1897
Chantransia expansa H.C.Wood
United States, Wisconsin, Polk, Water Fall, Osceola, Wisconsin

Miami University - Algae
Catalog #: 000179491
Josephine E. Tilden #s.n. 15 September 1897
Audouinella violacea (Kützing) Hamel
United States, Wisconsin, Polk, Water Fall, Osceola