USDA United States National Fungus Collections
s.n.
Peronospora effusa (Grev.) Rabenh.
Germany
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USDA United States National Fungus Collections
Vill, A. s.n. 00 July 1907
Peronospora effusa (Grev.) Rabenh.
Germany, Unterfranken, Gerolzhofen, Duttingsfeld
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