Bremia lactucae
Regel
KW [Darwin] 18516. Place of collection: Ukraine; Chernihiv oblast; Novhorod-Siverskyi district; Stakhorshchyna village (N51°56' E33°03'). Date of collection: 4 August 1947. Associated organism: Arctium minus (leaf). Collector: Morochkovsky, S.F.. Identifier: Morochkovsky, S.F..