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

USDA United States National Fungus Collections
Catalog #: BPI 981043
s.n.
Puccinia menthae Pers.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 981340
s.n.
Erysiphe cichoracearum DC.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 559735
Krieger W. s.n. 25 September 1901
Erysiphe cichoracearum DC.
Germany, Saxony, Waltersdorf, near Schandau

Brown University Herbarium
Catalog #: CBRU00010256
W Krieger s.n. 25 September 1901
Erysiphe cichoracearum DC.
Germany, Waltersdorf; in einem Garten