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

Cornell University Plant Pathology Herbarium
Catalog #: Herb.Myc.Rom.2426
s.n.
Plasmopara umbelliferarum (Caspary) J. Schröter ex Wartenweiler

USDA United States National Fungus Collections
Catalog #: BPI 1019808
s.n.
Plasmopara umbelliferarum (Casp.) J. Schröt. ex Wartenw.
Romania

University of Michigan Herbarium
Catalog #: 336658
T. Săvulescu #s. n. 13 May 1941
Plasmopara umbelliferarum (Casp.) J. Schröt. ex Wartenw.
Romania, Distr. Braşov, Fӑgӑraş.