Rabenhorst, Algen Sachs. Eur.
Rabenhorst, G.L. [81 - 1000]

Field Museum of Natural History
Catalog #: C0504573F
R. Thiry #s.n.
Batrachospermum vagum (Roth) C.Agardh
Germany, Baden-Württemberg, Schwartzwald, in Titisee