K.W. Krieger [1-2500]

Cornell University Plant Pathology Herbarium
Catalog #: Krieger,F.Sax.2144
s.n.
Oidium

USDA United States National Fungus Collections
Catalog #: BPI 980464
s.n.
Oidium chrysanthemi Rabenh.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 409357
Krieger W. s.n. 00 October 1909
Oidium chrysanthemi Rabenh.
East Germany, Saxony, Koenigstein Garden

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012619
W. Krieger s.n. 00 October 1909
Oidium chrsanthemi
Germany, Konigstein;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074323
W. Krieger #s.n. 00 October 1909
Oidium chrysanthemi Rabenh.
Germany, Saxony, in Gärten in Königstein