C.F. Holl, J.C. Schmidt, and G. Kunze [1-225]
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USDA United States National Fungus Collections
Catalog #: BPI 974483
s.n.
Erysiphe macropus Mart.
Germany
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USDA United States National Fungus Collections
Catalog #: BPI 565629
Holl; Schmidt; Kunze s.n.
Erysiphe polygoni DC.
Germany, Steiger Mtn., near Erfordiam
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