Blumeria graminis
(DC.) Speer
KW [Darwin] 51069. Place of collection: Ukraine; Kherson Oblast; Tsiurupynsk District; Tsiurupynsk town (N46°37' E32°43'). Date of collection: 5 June 1941. Associated organism: Bromus sterilis (leaf). Collector: Homolyako, M.I.. Identifier: Heluta, V.P..