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

Field Museum of Natural History
Catalog #: C0520097F
Josephine E. Tilden #s.n. 31 July 1897
Costaria mertensii J.Agardh
United States, Washington, Kitsap, Rocky point opposite Tracyton

Michigan State University Algae
Catalog #: MSC0182245
Josephine E. Tilden #s.n. 31 July 1897
Costaria costata (C.Agardh) De A.Saunders
United States, Washington, Kitsap, Rocky point opposite Tracyton

Miami University - Algae
Catalog #: 000179506
Josephine E. Tilden #s.n. 31 July 1897
Costaria costata (C.Agardh) De A.Saunders
United States, Washington, Kitsap, Rocky point opposite Tracyton