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

Michigan State University
Catalog #: MSC0182161
Josephine E. Tilden #s.n. 27 June 1896
Conferva major f. gypsophila J.E.Tilden
United States, Wyoming, Park, Norris Geyser Basin, Yellowstone National Park

Miami University
Catalog #: 000179542
Josephine E. Tilden #s.n. 27 June 1896
Conferva major f. gypsophila J.E.Tilden
United States, Wyoming, Norris Geyser Basin, Yellowstone National Park