Bremia lactucae
Regel
KW [Darwin] 17715. Place of collection: Ukraine; Chernihiv oblast; Mena district; Berezna village (N51°34' E31°47'). Date of collection: 29 July 1947. Associated organism: Carduus crispus (leaf). Collector: Morochkovsky, S.F.. Identifier: Morochkovsky, S.F..