Krieger, Schädl. Pilze Kulturgew.
K.W. Krieger [1-250]

USDA United States National Fungus Collections
Catalog #: BPI 980948
s.n.
Microthyrium litigiosum (Desm.) Sacc.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 981245
s.n.
Erysiphe graminis DC.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 563223
Krieger W. s.n. 00 June 1894
Erysiphe graminis DC.
Germany, Koenigstein & Pirna

Brown University Herbarium
Catalog #: CBRU00010157
W Krieger s.n. 00 June 1894
Erysiphe graminis DC.
Germany, Konigstein und Pirna;