Blumeria graminis
(DC.) Speer
KW [Darwin] 10027. Place of collection: Ukraine; Volynska Oblast; Kovel District; Kovel’ town; Bozhenko street (N51°14' E24°42'). Date of collection: 20 June 1981. Associated organism: Apera spica-venti (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..