Bremia lactucae Regel

KW [Darwin] 18516. 采集地点: 乌克兰; Chernihiv Oblast; Novhorod-Siverskyi District; Stakhorshchyna village (N51°56' E33°03'). 采集日期: 1947年8月4日. 相关生物: Arctium minus (叶片). 采集者: Morochkovsky, S.F.. 鉴定人: Morochkovsky, S.F..