Erysiphe howeana U. Braun

KW [Darwin] 11243. Place of collection: Ukraine; Kherson Oblast; Hola Prystan’ District; Black Sea reserve; Īvanovo-Ribal’chans’ka plot; yard (N46°2x' E32°0x'). Date of collection: 23 August 1986. Associated organism: Oenothera biennis (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..