W. Siemaszko [1-200]
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USDA United States National Fungus Collections
Catalog #: BPI 214324
Siemaszko W. s.n. 00 September 1923
Polyporus betulinus (Bull.) Fr.
Poland, Puszcza Bialowieska Forest Reserve
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Cornell University Plant Pathology Herbarium
Catalog #: Siem.,F.Bial.Exs.0108
W. Siemaszko s.n. 00 September 1923
Polyporus betulinus (Bull.) Fr.
Poland
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