Petrak, Fl. Bohem. Morav. Exs. PilzeF. Petrak [1-2575]
USDA United States National Fungus Collections
s.n.
Leptostroma petrakii Bubák
Czech Republic
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University of Wisconsin-Madison Herbarium
F. Petrak #s.n. 02 October 1913
Leptostroma petrakii Bubák
Czech Republic, Mähr-Weisskrichen: Usti
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USDA United States National Fungus Collections
Petrak F. s.n. 02 October 1913
Leptostroma petrakii Bubák
Czechoslovakia, Moravia, Hranice (Maehr.-weisskirchen), near Usti
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