Crouan & Crouan, Algues Mar. Finistère
Crouan, H.M.; Crouan, P.L. [1 - 404]

University of Michigan
Catalog #: 723849
H.M. Crouan #s.n.
Ceramium gracillimum (Kützing) Zanardini
France, Brittany, Finistere, Bay of Lannion, and Sainte-Anne