Anonymous, Krypt. Exs. [ 1- 100] ; Beck & Zahlbruckner, Krypt. Exs. [101 - 400]
G. Beck and A. Zahlbruckner [1-400, plus extras]

University of Illinois Herbarium
Catalog #: ILL00090086
s.n.
Erysiphe communis (Wallr.) Schltdl.

USDA United States National Fungus Collections
Catalog #: BPI 1040748
s.n.
Erysiphe communis (Wallr.) Schltdl.

USDA United States National Fungus Collections
Catalog #: BPI 1040749
s.n.
Erysiphe communis (Wallr.) Schltdl.

USDA United States National Fungus Collections
Catalog #: BPI 1040750
s.n.
Erysiphe communis (Wallr.) Schltdl.

USDA United States National Fungus Collections
Catalog #: BPI 1040752
s.n.
Erysiphe communis (Wallr.) Schltdl.

USDA United States National Fungus Collections
Catalog #: BPI 562394
Beer F. s.n. 00 September 1901
Erysiphe communis (Wallr.) Schltdl.
Austria, Lower Austria, Edelstal, Hainburger Berge

USDA United States National Fungus Collections
Catalog #: BPI 565222A
Doerfler J. s.n. 00 October 0000
Erysiphe polygoni DC.
Austria, Salsburgi, in Mt. Heuberg

USDA United States National Fungus Collections
Catalog #: BPI 565224A
Doerfler J. s.n. 00 October 0000
Erysiphe polygoni DC.
Austria, Salsburgi, in Mt. Heuberg

USDA United States National Fungus Collections
Catalog #: BPI 564646
Pfeiffer P. A. s.n. 00 July 0000
Erysiphe communis (Wallr.) Schltdl.
Austria, Kremsmunster

USDA United States National Fungus Collections
Catalog #: BPI 564647
Pfeiffer P. A. s.n. 00 July 0000
Erysiphe polygoni DC.
Austria, Kremsmunster

USDA United States National Fungus Collections
Catalog #: BPI 565222B
Pfeiffer P. A. s.n. 00 July 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster

USDA United States National Fungus Collections
Catalog #: BPI 565224B
Pfeiffer P. A. s.n. 00 July 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster