P.A. Saccardo [1-1600]
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USDA United States National Fungus Collections
Catalog #: BPI 562154
s.n.
Erysiphe communis (Wallr.) Schltdl.
Italy, Treviso
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USDA United States National Fungus Collections
Catalog #: BPI 1016038
s.n.
Erysiphe martii Lév.
Italy
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