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

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0125154
[S.L.?] #s.n.
Erysiphe cichoracearum DC.
Czech Republic, prope Reichenberg, Bohemia [Liberec, Czech Republic]