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

Michigan State University Algae
Catalog #: MSC0184980
Josephine E. Tilden #s.n. 15 November 1894
Synedra pulchella var. minuta Hustedt
United States, Minnesota, Hennepin, Minneapolis

Miami University - Algae
Catalog #: 000179202
Josephine E. Tilden #s.n. 15 November 1894
Synedra pulchella var. minutissima
United States, Minnesota, Hennepin, Minneapolis