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

Cornell University Plant Pathology Herbarium
Catalog #: Herb.Myc.Rom.2666
s.n.
Peronospora parasitica (Persoon) de Bary

USDA United States National Fungus Collections
Catalog #: BPI 1006378
s.n.
Peronospora parasitica (Persoon) de Bary
Romania

University of Michigan Herbarium
Catalog #: 336177
G. Negrean #s. n. 07 April 1977
Peronospora parasitica (Persoon) de Bary
Romania, Distr. Constanţa, Hagieni