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

USDA United States National Fungus Collections
Catalog #: BPI 562486
Tauscher s.n.
Erysiphe galeopsidis DC.
Hungary

University of Illinois Herbarium
Catalog #: ILL00086163
Tauscher s.n.
Erysiphe lamprocarpa f. ballotae
Hungary, Danubii; ins Czepel