Cercospora opuli
(Fuckel) Höhn.
KW [Darwin] 15243. Place of collection: Ukraine; Sumy oblast; Okhtyrka district; Huliavohorske forestry. Date of collection: 10 September 1958. Associated organism: Viburnum opulus (leaf). Collector: Bukhalo, A.S.. Identifier: Bukhalo, A.S..