Erysiphe urticae
(Wallr.) S. Blumer
KW [Darwin] 12607. Place of collection: Ukraine; Donetsk Oblast; Novoazovsk District; Khomutovskyi Steppe reserve (N47°17' E38°10'). Date of collection: 12 October 1975. Associated organism: Urtica dioica (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..