Erysiphe urticae
(Wallr.) S. Blumer
KW [Darwin] 51658. Place of collection: Ukraine; Republic of Crimea; Alushta District; Luchyste village; on the north side (N44°44' E34°24'). Date of collection: 14 September 1990. Associated organism: Urtica dioica (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..