P. Sydow [1-2850, plus supplements]
USDA United States National Fungus Collections
s.n.
Puccinia apocrypta Ellis & Tracy
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USDA United States National Fungus Collections
Stevens O. A. s.n. 26 May 1915
Puccinia rubigo-vera apocrypta
United States, North Dakota, Fargo in Woods near
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