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

Field Museum of Natural History
Catalog #: C0501446F
Josephine E. Tilden #s.n. 12 July 1897
Gigartina papillata (C.Agardh) J.Agardh
United States, California, San Fransisco, Land's End, San Fransisco

Michigan State University Algae
Catalog #: MSC0183378
Josephine E. Tilden #s.n. 12 July 1897
Mastocarpus papillatus (C.Agardh) Kützing
United States, California, San Francisco, Land's End, San Francisco

Miami University - Algae
Catalog #: 000179488
Josephine E. Tilden #s.n. 12 July 1897
Mastocarpus papillatus (C.Agardh) Kützing
United States, California, San Francisco, Land's End, San Francisco