Cercospora fraxini
(DC.) Sacc.
KW [Darwin] 15173. Place of collection: Ukraine; Kiev oblast; Bila Tserkva district; Bila Tserkva town; Tomilīvs’ke forestry; plant nursery (N49°45' E30°14'). Date of collection: 7 July 1949. Associated organism: Fraxinus americana (leaf).