Golovinomyces cichoracearum
(DC.) Heluta
KW [Darwin] 51798. Place of collection: Ukraine; Kyiv Oblast; Chornobyl’ zone; Chornobil’ (N51°16' E30°13'). Date of collection: 17 October 1993. Associated organism: Sonchus arvensis (leaf). Collector: Byedna, S.M.. Identifier: Heluta, V.P..