F. Petrak [1-2100]
Charles Gardner Shaw Mycological Herbarium, Washington State University
F. Petrak s.n. 00 October 1925
Didymella vexata Sacc.
Czechoslovakia, Mahren: Dusna by Wsetin
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USDA United States National Fungus Collections
Petrak F. s.n. 00 October 1925
Didymella vexata Sacc.
Czech Republic, Moravia, Dusna, near Vsetin
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USDA United States National Fungus Collections
Petrak F. s.n. 00 October 1925
Didymella vexata Sacc.
Czechoslovakia, Moravia, Dusna, near Vsetin
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