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

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018635
Schroter #s.n. 00 August 1877
Peronospora obducens J. Schröter
Germany, Baden-Württemberg, Karlsruhe, in der Geggenau bei Rastatt in Baden