G.L. Rabenhorst [1-2600]
Cornell University Plant Pathology Herbarium
Catalog #: F.europaei-1961
s.n.
Peronospora violacea Berkeley
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USDA United States National Fungus Collections
Schroeter s.n. 00 July 1874
Peronospora violacea Berk.
Germany, Rheinauer Waldchen, Rastatt
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