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

Drexel University, Academy of Natural Sciences
Catalog #: PH00348416
W. Migula #221 06 July 1927
Staurastrum pygmaeum Brébisson ex Ralfs
Germany, Allgauer Alpen: Obertsdorf

University Herbarium, University of California, Berkeley
Catalog #: UC2038109
W. Migula #s.n. 06 July 1927
Staurastrum pygmaeum Brébisson ex Ralfs
Germany, Bayern, Schwaben, Oberstdorf

Miami University
Catalog #: 000163869
W. Migula #s.n. 06 July 1927
Staurastrum pygmaeum Brébisson ex Ralfs
Germany, Allgauer Alpen: Obertsdorf

University of Michigan
Catalog #: 736536
W. Migula #s.n. 06 July 1927
Staurastrum pygmaeum Brébisson ex Ralfs
Germany, Allgauer Alpen: Obertsdorf