Erysiphe cruciferarum Opiz ex L. Junell

KW [Darwin] 10680. Place of collection: Ukraine; Odesa Oblast; Artsyz District; Artsyz town (N45°59' E29°26'). Date of collection: 16 August 1978. Associated organism: Armoracia rusticana (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..