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

Michigan State University
Catalog #: MSC0184006
Josephine E. Tilden #s.n. 17 September 1894
Phormidium limosum (Dillwyn) P.C.Silva
United States, Minnesota, Ramsey, State Fish Hatcheries, Saint Paul

Miami University
Catalog #: 000179177
Josephine E. Tilden #s.n. 17 September 1894
Phormidium limosum (Dillwyn) P.C.Silva
United States, Minnesota, Ramsey, State Fish Hatcheries, Saint Paul