Erysiphe urticae
(Wallr.) S. Blumer
KW [Darwin] 12614. Place of collection: Ukraine; Kyiv Oblast; Irpin’ District; Bucha settlement (N50°33' E30°12'). Date of collection: 1 September 1979. Associated organism: Urtica dioica (leaf, stem, fruit). Collector: Heluta, V.P.. Identifier: Heluta, V.P..