C. Roumeguere [1-7400]
Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-0960
s.n.
Peronospora nivea de Bary
France
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USDA United States National Fungus Collections
s.n.
Peronospora nivea de Bary
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University of Illinois Herbarium
J. Therry s.n. 00 July 1879
Perenospora nivea
France, Environs de Lyon,
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