Erysiphe trifolii
Grev.
KW [Darwin] 51617. Place of collection: Ukraine; Odesa oblast; Artsyz district; Artsyz town, near (N45°59' E29°26'). Date of collection: 6 October 1950. Associated organism: Robinia pseudacacia (leaf). Collector: Radzīyevs’kiĭ, H.. Identifier: Heluta, V.P..