Petrak, Mycoth. Carp.Petrak, F. [1-475]
IndExs #641513049
IndExs #641513049
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USDA United States National Fungus Collections
Catalog #: BPI 101355
Petrak F. s.n. 23 July 1918
Puccinia scorzonerae (Schumach.) Juel
USSR, Stanislav District, Czarny Las? near Rybno
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USDA United States National Fungus Collections
Catalog #: BPI 419752
Petrak F. s.n. 28 September 1920
Ramularia urticae Ces.
Czechoslovakia, Moravian Silesia, Beskids on the Lower Becva, near Zubri
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