Bremia lactucae
Regel
KW [Darwin] 17676. Place of collection: Ukraine; Cherkasy Oblast; Smila District; Smīla town (N49°14' E31°52'). Date of collection: 10 June 1917. Associated organism: Lactuca serriola (leaf). Collector: Nevodovsky, G.S.. Identifier: Nevodovsky, G.S..