Hamel, Alg. France
Hamel, G.G.H. [1-150]

Field Museum of Natural History
Catalog #: C0504907F
A. Hamel #s.n.
Gracilaria compressa (C.Agardh) Greville
France, Brittany, Saint-Servan

University of Michigan
Catalog #: 655286
A. Hamel-Joukov #s.n.
Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva
France, Saint-Servan