Exsiccatae

Herbarium Mycologicum Romanicum [1851-3000] #1881
Constantinescu & Negrean, Herb. Mycol. Roman.
O. Constantinescu ; G. Negrean [1851-3000]

Cornell University Plant Pathology Herbarium
Catalog Number: Herb.Myc.Rom.1881
s.n.
Erysiphe polygoni DC.

Purdue University, Kriebel Herbarium
Catalog Number: PUL00028707
O Constantinescu s.n. 24 July 1968
Erysiphe polygoni DC.
Romania, Tulcea, Sulina; Delta Dunarii

USDA United States National Fungus Collections
Catalog Number: BPI 1019262
O Constantinescu s.n. 24 July 1968
Erysiphe polygoni DC.
Romania, Tulcea, Delta Dunarii, Sulina