F. Petrak [1-2100]
USDA United States National Fungus Collections
Bartholomew E. s.n. 00 August 1921
Puccinia helianthi Schwein.
United States, South Dakota, Sioux Falls
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USDA United States National Fungus Collections
Bartholomew E. s.n. 00 August 1921
Puccinia helianthi Schwein.
United States, South Dakota, Sioux Falls
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Charles Gardner Shaw Mycological Herbarium, Washington State University
Bartholomew, E. s.n. 00 August 1921
Puccinia helianthi Schwein.
United States, South Dakota, Sioux Falls
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