Peronospora urticae
(Lib.) Casp.
KW [Darwin] 18387. Place of collection: Ukraine; Cherkasy oblast; Smila district; Smīla town (N49°14' E31°52'). Date of collection: 20 May 1916. Associated organism: Urtica urens (leaf). Collector: Nevodovsky, G.S.. Identifier: Nevodovsky, G.S..