Holmes, Algae Brit. Rar. Exs.
Holmes, E.M. [1 - 312]

University Herbarium, University of California, Berkeley
Catalog #: UC1020372
E. D. Marquand #s.n. 00 July 1894
Crouania attenuata (C.Agardh) J.Agardh
United Kingdom, Saint-Samson, Guernsey