Oidium
sp.
KW [Darwin] 51039. Place of collection: Ukraine; Republic of Crimea; Yalta district; Nikita Botanic Garden; lowest part (N44°30' E34°14'). Date of collection: 11 July 1976. Associated organism: Psoralea bituminosa (leaf). Collector: Heluta, V.P.. Identifier: Minter, D.W..