Constantinescu & Negrean, Herb. Mycol. Roman.
O. Constantinescu ; G. Negrean [1851-3000]

University of Michigan Herbarium
Catalog #: 277059
G. Negrean #s. n. 25 July 1977
Melampsoridium betulinum (Pers.) Kleb.
Romania, Harghita: Sîncraieni

USDA United States National Fungus Collections
Catalog #: BPI 195391
Negrean G. s.n. 25 July 1977
Melampsoridium betulinum (Pers.) Kleb.
Romania, Harghita District, Sincraieni