Oidium
sp.
KW [Darwin] 51037. Place of collection: Ukraine; Odesa oblast; Shyriaieve district; Starī Mayaki village (N47°22' E30°18'). Date of collection: 28 June 1978. Associated organism: Onobrychis viciifolia (leaf). Collector: Heluta, V.P.. Identifier: Minter, D.W..