Bremia lactucae Regel

KW [Darwin] 17659. Place of collection: Ukraine; Cherkasy oblast; Kaniv district; Kanīv town; Kaniv reserve (N49°44' E31°30'). Date of collection: 31 August 1944. Associated organism: Cirsium arvense (leaf). Collector: Gorodetska. Identifier: Gorodetska.