Rabenhorst, Fungi Eur. Exs.
G.L. Rabenhorst [1-2600]

USDA United States National Fungus Collections
Catalog #: BPI 997507
s.n.
Peronospora bumicis
Germany

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018915
de Bary, A. #s.n. 00 May 1865
Peronospora rumicis Corda
Germany, Baden-Württemberg, Freiburg, Friburgi Brisg.