Peronospora polygoni-convolvuli
A. Gustavsson
KW [Darwin] 18267. Place of collection: Ukraine; Zaporizhzhia oblast; Melitopol town, near (N46°50' E35°22'). Date of collection: 23 June 1976. Associated organism: Fallopia convolvulus (leaf). Collector: Dudka, I.O.. Identifier: Dudka, I.O..