Thümen, Fungi Austr. Exs.
F.K.A.E.J. de Thümen [1-1200]

USDA United States National Fungus Collections
Catalog #: BPI 562627
Tauscher s.n.
Erysiphe galeopsidis DC.
Hungary

University of Illinois Herbarium
Catalog #: ILL00086057
Tauscher s.n.
Erysiphe lamprocarpa f. marrubii Lev.
Hungary, in insula Danubii Czepel