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

Field Museum of Natural History
Catalog #: C0519867F
H. A. Green #s.n. 28 August 1895
Ralfsia verrucosa (Areschoug) ??Areschoug
United States, Connecticut, Fairfield, Bridgeport

University Herbarium, University of California, Berkeley
Catalog #: UC278176
H. A. Green #s.n. 28 August 1895
Ralfsia verrucosa (Areschoug) ??Areschoug
United States, Connecticut, Fairfield, Bridgeport

University Herbarium, University of California, Berkeley
Catalog #: UC740268
H. A. Green #s.n. 28 August 1895
Ralfsia verrucosa (Areschoug) ??Areschoug
United States, Connecticut, Fairfield, Bridgeport

Michigan State University Algae
Catalog #: MSC0184419
H.A. Green #s.n. 28 August 1895
Ralfsia verrucosa (Areschoug) ??Areschoug
United States, Connecticut, Fairfield, Bridgeport

Miami University - Algae
Catalog #: 000179245
H.A. Green #s.n. 28 August 1895
Ralfsia verrucosa (Areschoug) ??Areschoug
United States, Connecticut, Fairfield, Bridgeport