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

Drexel University, Academy of Natural Sciences
Catalog #: PH00348480
W. Migula #82 00 September 1905
Chantransia violacea Kützing
Germany, Eisenach: Elfengrotte

University of Michigan
Catalog #: 642335
W. Migula #s.n. 00 September 1905
Audouinella hermannii (Roth) Duby
Germany, Eisenach: Elfengrotte

University of Michigan
Catalog #: 642341
W. Migula #s.n. 00 September 1905
Audouinella hermannii (Roth) Duby
Germany, Eisenach: Elfengrotte

Miami University
Catalog #: 000162569
W. Migula #s.n. 00 September 1905
Audouinella hermannii (Roth) Duby
Germany, Eisenach: Elfengrotte, auf von Wasser hetropften Felsen

Michigan State University
Catalog #: MSC0181285
W. Migula #s.n. 00 September 1905
Audouinella hermannii (Roth) Duby
Germany, Eisenach