Petrak, Crypt. Exs.F. Petrak [3201- 4700]
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USDA United States National Fungus Collections
Catalog #: BPI 1043016
s.n.
Ustilago violacea (Pers.) Roussel
Italy
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USDA United States National Fungus Collections
Catalog #: BPI 1043086
s.n.
Ustilago violacea (Pers.) Roussel
Italy
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