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

Michigan State University
Catalog #: MSC0181973
Josephine E. Tilden #s.n. 02 September 1894
Cladophora fracta var. patens (Agardh) Rabenhorst
United States, Minnesota, Wabasha, Rest Island, Lake Pepin

Miami University
Catalog #: 000179130
Josephine E. Tilden #s.n. 02 September 1894
Cladophora fracta var. patens (Agardh) Rabenhorst
United States, Minnesota, Wabasha, Rest Island, Lake Pepin