W. A. Tranzschel and J. Serebrianikow
University of Wisconsin-Madison Herbarium
s.n.
Venturia tremulae Aderh.
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USDA United States National Fungus Collections
s.n.
Venturia tremulae Aderh.
Russia
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USDA United States National Fungus Collections
Tranzschel W. s.n. 11 August 1910
Venturia tremulae Aderh.
Denmark, Kuuterselke, near Mustamaeki, Wiborg Prov.
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