Mycotheca Marchica #2964
P. Sydow and W. Zopf [1-4900]
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USDA United States National Fungus Collections
Catalog #: BPI 1056769
P. Sydow #s. n. 00 June 1890
Peronospora viciae (Berk.) de Bary
Germany, Marienspring, Cladow
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