Rabenhorst, Algen Eur.
Rabenhorst, G.L. [1001 - 2600]

Miami University - Algae
Catalog #: 000185601
C.A. Hantzsch #s.n.
Cosmarium rupestre (Nägeli) W.Archer
Germany, Prinz Georg's Garten, Dresden

University of Michigan
Catalog #: 736103
[illeg.] #s.n.
Cosmarium cucumis Corda ex Ralfs
Germany, Prinz George Garten, Dresden