W. Siemaszko [1-200]
USDA United States National Fungus Collections
Siemaszko W. s.n. 00 September 1923
Erysiphe cichoracearum DC.
Poland, Puszcza Bialowieska, Krzemienna Gora
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Cornell University Plant Pathology Herbarium
Catalog #: Siem.,F.Bial.Exs.0151
W. Siemaszko s.n. 00 September 1923
Erysiphe cichoracearum De Candolle
Poland
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