Golovinomyces mayorii (S. Blumer) Heluta

KW [Darwin] 13586. Place of collection: Ukraine; Poltava oblast; Kobeliaky district; island Vishnyaki on Dnīprī between villages Svītlohīrs’ke and Orlik; southern part of of island (N48°50' E34°07'). Date of collection: 10 August 1994. Associated organism: Cirsium setosum (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..