Erysiphe aquilegiae
DC.
KW [Darwin] 10291. Place of collection: Ukraine; Rivne oblast; Rivne district; Oleksandria village (N50°44' E26°21'). Date of collection: 3 August 1975. Associated organism: Ranunculus pseudobulbosus (leaf, petiole, stem). Collector: Burdyukova, L.I.. Identifier: Heluta, V.P..