Săvulescu, Herb. Mycol. Roman.
T. Săvulescu [1-1750]

Cornell University Plant Pathology Herbarium
Catalog #: Herb.Myc.Rom.0079
s.n.
Erysiphe polygoni DC.

USDA United States National Fungus Collections
Catalog #: BPI 1017444
s.n.
Erysiphe polygoni DC.
Romania