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

University of Illinois Fungarium - Fungi
Catalog #: ILL00086160
Lojka s.n.
Erysiphe communis (Wallr.) Schltdl.
Romania, Transylvania, in monte Negoi com. Hunyad

USDA United States National Fungus Collections
Catalog #: BPI 562053
Lojka s.n.
Erysiphe communis (Wallr.) Schltdl.
Romania, Transylvania, Hunyad