F. Petrak [1-2100]
USDA United States National Fungus Collections
s.n.
Puccinia singularis Magnus
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USDA United States National Fungus Collections
Schirajewsky J. s.n. 00 April 1903
Puccinia singularis Magnus
USSR, Tambov
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Charles Gardner Shaw Mycological Herbarium, Washington State University
Schirajewsky, J. s.n. 00 April 1903
Puccinia singularis Magnus
Russia, Tambow
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