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

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00348418
4c26d2d1-132a-4c05-997f-7cf411e5b9de
W. Migula #223 00 May 1927
Staurastrum tricorne Meneghini ex Ralfs
Germany, Marksuhl, Thuringen

University Herbarium, University of California, Berkeley
Catalog #: UC2038114
W. Migula #s.n. 00 May 1927
Staurastrum tricorne Meneghini ex Ralfs
Germany, Thüringen, Marksuhl; Thüringen: Marksuhl in einem kleinen Waldsumpfe.

University of Michigan
Catalog #: 736555
W. Migula #s.n. 00 May 1927
Staurastrum tricorne Meneghini ex Ralfs
Germany, Marksuhl, Thuringen