Migula, Krypt. Germ., Austr. Helv. Exs. [Algen]
Migula, E.F.A.W. [1 - 300]

Drexel University, Academy of Natural Sciences
Catalog #: PH00348497
W. Migula #99 00 September 1905
Gloeothece rupestris (Lyngbye) Bornet
Germany, Eisenach

Michigan State University
Catalog #: MSC0182806
W. Migula #s.n. 00 September 1905
Gloeothece rupestris (Lyngbye) Bornet
Germany, Eisenach