Anonymous, Fl. Hung. Exs.
Sectio Botanica Musei Nationalis Hungarici [1-1000]

University of Illinois Herbarium
Catalog #: ILL00096091
B Husz s.n. 29 May 1928
Pseudoperonosporus humuli

Cornell University, Plant Pathology Herbarium
Catalog #: Fl.Hung.exs.0803
B. Husz s.n. 29 May 1928
Pseudoperonospora humuli (Miyabe & Takahashi) G.W. Wilson