Bremia lactucae Regel

KW [Darwin] 17649. 采集地点: 乌克兰; Odesa Oblast; Balta District; Lisnychivka village; Lisnychivske forestry; yard (N48°00' E29°32'). 采集日期: 1974年6月25日. 相关生物: Arctium lappa (叶片). 采集者: Dudka, I.O.. 鉴定人: Dudka, I.O..