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

University Herbarium, University of California, Berkeley
Catalog #: UC2037522
W. Migula #52 00 June 1904
Characium minutum A.Braun
Germany, Baden-Württemberg, Freiburg, Hornisgrinde

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00348526
4e40b8f8-e4f9-4c85-8a79-4c90de5391ea
W. Migula #52 00 June 1904
Characium minutum A.Braun
Germany, Baden-W, Freiburg, Hornisgrinde, Schwarzwald

University of Michigan
Catalog #: 683733
W. Migula #s.n. 00 June 1904
Characium minutum A.Braun
Germany, Graben, Hornisgrinde, Schwarzwald

Michigan State University Algae
Catalog #: MSC0181775
W. Migula #s.n. 00 June 1904
Characium minutum A.Braun
Germany, Graben, Hornisgrinde, Schwarzwald