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

Michigan State University Algae
Catalog #: MSC0183713
Josephine E. Tilden #s.n. 23 August 1901
Nostoc carneum C.Agardh ex Bornet & Flahault
United States, Minnesota, Saint Louis, Woodland Park, Duluth

Miami University - Algae
Catalog #: 000185081
Josephine E. Tilden #s.n. 23 August 1901
Nostoc carneum C.Agardh ex Bornet & Flahault
United States, Minnesota, Saint Louis, Woodland Park, Duluth