Erysiphe pisi
DC.
KW [Darwin] 11470. Place of collection: Ukraine; Kharkiv Oblast; Chuhuïv District; Kochetok settlement (N49°53' E36°44'). Date of collection: 26 August 1985. Associated organism: Medicago falcata subsp. romanica (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..