University of Wisconsin-Madison Herbarium
s.n.
Peronospora rumicis Corda
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USDA United States National Fungus Collections
s.n.
Peronospora rumicis Corda
Germany
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Miami University, Willard Sherman Turrell Herbarium
A. Vill #650 00 July 1899
Peronospora rumicis Corda
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USDA United States National Fungus Collections
Vill, A. s.n. 00 July 1899
Peronospora rumicis Corda
Germany, Bamberg
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