M. Raciborski and B. Namyslowski [1-200]

USDA United States National Fungus Collections
Catalog #: BPI 1001559
s.n.
Oidium quercinum Thüm.
Poland

University of Michigan Herbarium
Catalog #: 336920
J. Kochman #s. n. 17 July 1958
Albugo candida (Pers.) Roussel
Poland, Jurata in paeninsula Hel.

Cornell University Plant Pathology Herbarium
Catalog #: Myco.Polonica-0066
L. Webb s.n.
Albugo candida (Pers. ex J.F. Gmel.) Kuntze

USDA United States National Fungus Collections
Catalog #: BPI 409718
Wesolowski Stanislaw; Rouppert K. s.n.
Oidium quercinum Thüm.
Poland, Raciborsko, near Wieliczka