Petrak, Fl. Bohem. Morav. Exs. PilzeF. Petrak [1-2575]
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University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0080689
J. Petrak #s.n. 05 August 1920
Ramularia armoraciae Fuckel
Czech Republic, Mähr-Weisskirchen: Mil.-Oberrealschule
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USDA United States National Fungus Collections
Catalog #: BPI 416072
Petrak J. s.n. 05 August 1920
Ramularia armoraciae Fuckel
Czechoslovakia, Moravia, Hranice (Maehr.-weisskirchen) Military Academy
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