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

Drexel University, Academy of Natural Sciences
Catalog #: PH00348466
W. Migula #145 00 September 1906
Phormidium autumnale (C.Agardh) Gomont
Germany, Eisenach

Michigan State University
Catalog #: MSC0183487
W. Migula #s.n. 00 September 1906
Microcoleus autumnalis (C.Agardh) Rabenhorst
Germany, Burschenschaftsdenkmal, Eisenach