Cercospora opuli
(Fuckel) Höhn.
KW [Darwin] 15241. Place of collection: Russia; Kirovskaya oblast; Omutne district; Gordina village, near (N58°33' E53°33'). Date of collection: 26 August 1924. Associated organism: Viburnum opulus (leaf). Collector: Khokhriakov, M.K.. Identifier: Khokhriakov, M.K..