Petrak, Fl. Bohem. Morav. Exs. PilzeF. Petrak [1-2575]
USDA United States National Fungus Collections
s.n.
Albugo candida (Pers.) Roussel
Czech Republic
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USDA United States National Fungus Collections
Petrak, F. s.n. 08 May 1914
Albugo candida (Pers.) Roussel
Germany, Mahr.-Weisskirchen, Betschwa-Ufer
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