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

Drexel University, Academy of Natural Sciences
Catalog #: PH00348412
W. Migula #217 10 August 1926
Staurastrum brevispinum (Brébisson) Ralfs
Germany, Eisenach, Knopflesteiche, Thuringen

University Herbarium, University of California, Berkeley
Catalog #: UC2038102
W. Migula #s.n. 10 August 1926
Staurastrum brevispinum (Brébisson) Ralfs
Germany, Thüringen, Eisenach, Thüringen.

Miami University
Catalog #: 000163875
W. Migula #s.n. 10 August 1926
Staurastrum brevispinum (Brébisson) Ralfs
Germany, Thuringen: Eisenach, Knopflesteiche

University of Michigan
Catalog #: 736475
W. Migula #s.n. 10 August 1926
Staurastrum brevispinum (Brébisson) Ralfs
Germany, Thuringen: Eisenach, Knopflesteiche