Bremia lactucae Regel

KW [Darwin] 17677. Place of collection: Ukraine; Donetsk oblast; Sloviansk district; 5 km from the turn to Slovianohirsk; along the road (N49°00' E37°30'). Date of collection: 1 June 1973. Associated organism: Lactuca serriola (leaf). Collector: Berehova, V.I.. Identifier: Dudka, I.O..