Collins, N. Amer. Algae
Collins, F.S. [? - ?]

University Herbarium, University of California, Berkeley
Catalog #: UC687489
F. S. Collins #s.n. 17 July 1897
Ceramium virgatum Roth
United States, Rhode Island, Newport, R. I.

Butler University
Catalog #: 503198
F. S. Collins #s.n. 17 July 1897
Ceramium rubrum C.Agardh
United States, Rhode Island, Newport