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

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00348313
333f1d41-beb2-46ef-a44b-48d1dbd840b4
Franz Eckert #281 00 October 1902
Cosmarium bioculatum Br
Germany, Ingolstadt, Bayern

Miami University - Algae
Catalog #: 000020275
Franz Eckert #s.n. 00 October 1902
Cosmarium bioculatum var. atomus Eckert, 1933
Germany, Ingolstadt, Bayern

University of Michigan
Catalog #: 736069
Franz Eckert #s.n. 00 October 1902
Cosmarium bioculatum Brébisson ex Ralfs
Germany, Ingolstadt, Bayern

Michigan State University Algae
Catalog #: MSC0182195
Franz Eckert #s.n. 00 October 1902
Cosmarium bioculatum var. atomus Brébisson ex Ralfs
Germany, Ingolstadt, Bayern