Erysiphe aquilegiae
DC.
KW [Darwin] 11903. Place of collection: Ukraine; Cherkasy oblast; Smila district; Smīla town (N49°14' E31°52'). Date of collection: 9 September 1922. Associated organism: Caltha palustris (leaf). Collector: Kliushnik, P.I.. Identifier: Heluta, V.P..