J. Weese [1-800]
USDA United States National Fungus Collections
s.n.
Peronospora spinaciae Laubert
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USDA United States National Fungus Collections
Weese, Jos. s.n. 00 July 1932
Peronospora spinaciae Laubert
Czechoslovakia, Freudenthal, Schlesien vegetable garden
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