Migula, Krypt. Germ., Austr. Helv. Exs. [Pilze]
E.F.A.W. Migula [1-425]

Cornell University, Plant Pathology Herbarium
Catalog #: Mig.,C.G,A.H-0143
s.n.
Microsphaera baeumleri Magnus

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0073565
s.n.
Microsphaera bäumleri Magnus

Michigan State University Herbarium
Catalog #: MSC0253153
Fr. Bubak s.n. 00 September 1904
Microphaeria baumleri
Czech Republic, Tabor;

Academy of Natural Sciences of Drexel University
Catalog #: PH00315488
Prof. Fr. Bubak #s.n 00 September 1904
Microsphaera baeumleri Magnus
Czech Republic, Bohmen, Tabor