Mycotheca Generalis #554
F. Petrak [1-2100]
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USDA United States National Fungus Collections
Catalog #: BPI 655100
Petrak F. s.n. 00 October 1926
Helotium herbarum (Pers.) Fr.
Czechoslovakia, Hranice (Maehr.-weisskirchen)
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USDA United States National Fungus Collections
Catalog #: BPI 991629
Petrak F. s.n. 00 October 1926
Helotium herbarum (Pers.) Fr.
Czech Republic, Hranice (Maehr.-weisskirchen)
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