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

Field Museum of Natural History
Catalog #: C0512604F
Josephine E. Tilden #s.n. 30 July 1897
Polysiphonia bipinnata Postels & Ruprecht
United States, Washington, Kitsap, Rocky point opposite Tracyton

Michigan State University
Catalog #: MSC0184248
Josephine E. Tilden #s.n. 30 July 1897
Polysiphonia bipinnata Postels & Ruprecht
United States, Washington, Kitsap, Rocky point opposite Tracyton

Miami University
Catalog #: 000179475
Josephine E. Tilden #s.n. 30 July 1897
Polysiphonia bipinnata Postels & Ruprecht
United States, Washington, Kitsap, Rocky point opposite Tracyton