Peronospora arborescens
(Berk.) Casp.
KW [Darwin] 17789. Place of collection: Ukraine; Kiev oblast; Borispil’ district; Dudarkiv village (N50°27' E30°57'). Date of collection: 27 May 1947. Associated organism: Papaver somniferum (leaf). Collector: Trykoz, G.O.. Identifier: Trykoz.