C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1015098
s.n.
Didymaria ungeri Corda

USDA United States National Fungus Collections
Catalog #: BPI 1010147
s.n.
Oidium erysiphoides Fr.

USDA United States National Fungus Collections
Catalog #: BPI 1010647
s.n.
Didymaria ungeri Corda

University of Illinois Herbarium
Catalog #: ILL00216580
Leg. Gallet, Comm. Feuilleaubois 796 s.n. 00 August 1884
Oidium erysiphoides f. papaveris
France, (Eure-et-Loir), Dreux,