F.V. Bucholtz [1-700]

Cornell University, Plant Pathology Herbarium
Catalog #: F.rossici-0110
s.n.
Empusa muscae Cohn
Russia

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP14880
H. Linde s.n. 00 September 1916
Empusa muscae Cohn
Russia, Michailowskoje, prov. mosquensis

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069136
[illeg.] s.n. 18 September 1909
Gymnosporangium tremelloides Syd.
, [illeg.]