Constantinescu & Negrean, Herb. Mycol. Roman.O. Constantinescu ; G. Negrean [1851-3000]
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USDA United States National Fungus Collections
Catalog #: BPI 1019682
G. Negrean #s.n. 13 October 1974
Uncinula clandestina (Biv.) J. Schröt.
Romania, Distr. Prahova, Gara Prahova.
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