Erysiphe urticae
(Wallr.) S. Blumer
KW [Darwin] 12605. Place of collection: Ukraine; Donetsk Oblast; Amvrosiivka District; Blahodatne village (N47°53' E38°29'). Date of collection: 26 July 1986. Associated organism: Urtica dioica (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..