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

University of Michigan
Catalog #: 723981
H.M. Crouan #s.n.
Polysiphonia subulata (Ducluzeau) Kützing
France, Brittany, Finistere, Bay of Lannion, and Bay of Sainte-Anne