Petrak, Fl. Bohem. Morav. Exs. PilzeF. Petrak [1-2575]
University of Wisconsin-Madison Herbarium
s.n.
Leptostroma pteridis Ehrenb.
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USDA United States National Fungus Collections
Piskor J. s.n. 00 May 1926
Leptostroma pteridis Ehrenb.
Czechoslovakia, Moravia, Sternberk
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