P. Sydow [1-2850, plus supplements]
USDA United States National Fungus Collections
s.n.
Puccinia polygoni
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USDA United States National Fungus Collections
Dearness J. s.n. 14 June 1913
Puccinia polygoni-amphibii Pers.
Canada, Ontario, London Delaware Township, near
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Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0020645
J. Dearness s.n. 14 June 1913
Puccinia polygoni-amphibii Pers.
Canada, Ontario, Middlesex, London;
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