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

Field Museum of Natural History
Catalog #: C0511855F
Josephine E. Tilden #s.n. 01 August 1898
Laurencia pinnatifida (Hudson) J.V.Lamouroux
Canada, British Columbia, Baird point, Strait of Juan de Fuca

Michigan State University Algae
Catalog #: MSC0183889
Josephine E. Tilden #s.n. 01 August 1898
Osmundea spectabilis (Postels & Ruprecht) K.W.Nam
Canada, British Columbia, Baird Point, Strait of Juan de Fuca, Vancouver Island

Miami University - Algae
Catalog #: 000179592
Josephine E. Tilden #s.n. 01 August 1898
Osmundea spectabilis (Postels & Ruprecht) K.W.Nam
Canada, British Columbia, Baird Point, Strait of Juan de Fuca, Vancouver Island