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 #: ILL00090084
s.n.
Erysiphe umbelliferarum (Lév.) de Bary

USDA United States National Fungus Collections
Catalog #: BPI 1040744
s.n.
Erysiphe umbelliferarum (Lév.) de Bary

USDA United States National Fungus Collections
Catalog #: BPI 1040745
s.n.
Erysiphe umbelliferarum (Lév.) de Bary

USDA United States National Fungus Collections
Catalog #: BPI 1040746
s.n.
Erysiphe umbelliferarum (Lév.) de Bary

USDA United States National Fungus Collections
Catalog #: BPI 564542
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmunster Monastery Garden

USDA United States National Fungus Collections
Catalog #: BPI 564760A
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster near

USDA United States National Fungus Collections
Catalog #: BPI 564760B
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster

USDA United States National Fungus Collections
Catalog #: BPI 564760C
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster near

USDA United States National Fungus Collections
Catalog #: BPI 564770A
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster near

USDA United States National Fungus Collections
Catalog #: BPI 564770B
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster

USDA United States National Fungus Collections
Catalog #: BPI 564770C
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmuenster near

USDA United States National Fungus Collections
Catalog #: BPI 565084
Pfeiffer P. A. s.n. 00 August 0000
Erysiphe polygoni DC.
Austria, Kremsmunster