H.W. Ravenel and M.C. Cooke [1-800, plu extras]
USDA United States National Fungus Collections
s.n.
Puccinia tanaceti Fuckel
United States, South Carolina, Aiken
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USDA United States National Fungus Collections
H.W. Ravenel #s.n.
Puccinia helianthorum Schwein.
United States, South Carolina, Aiken
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