Erysiphe trifolii
Grev.
KW [Darwin] 51636. Place of collection: Ukraine; Kiev oblast; Fastiv district; Mala Snitynka village (N50°06' E29°57'). Date of collection: 6 September 1948. Associated organism: Trifolium medium (leaf). Collector: Rozhenko, G.L.. Identifier: Heluta, V.P..