Erysiphe buhrii U. Braun

KW [Darwin] 13506. Place of collection: Ukraine; Poltava Oblast; Kobeliaky District; island Vishnyaki on Dnīprī between villages Svītlohīrs’ke and Orlik; south-west part of island (N48°50' E34°07'). Date of collection: 12 August 1994. Associated organism: Melandrium album (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..