Blumeria graminis
(DC.) Speer
KW [Darwin] 51080. Place of collection: Ukraine; Khmelnitskyi Oblast; Kamianets-Podilskyi District; Humentsi village (N48°46' E26°38'). Date of collection: 20 July 1948. Associated organism: Hordeum vulgare (leaf). Collector: Isayeva, O.V.. Identifier: Heluta, V.P..