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-0008
s.n.
Microsphaera Lév.

Michigan State University Herbarium
Catalog #: MSC0253026
J. Brunnthaler s.n. 00 August 1902
Microsphaera astragali (DC.) Trevis.
Austria, Lower Austria (Nieder-Oesterreich), Mannersdorf; Desert (Wuste)

Academy of Natural Sciences of Drexel University
Catalog #: PH00315509
J. Brunnthaler #s.n 00 August 1902
Microsphaera astragali (DC.) Trevis.
Austria, Nieder-Oesterreich, Wueste near Maennersdorf

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0073562
J. Brunnthaler #s.n. 00 August 1902
Microsphaera astragali (DC.) Trevis.