Peronospora brassicae Gäum.

KW [Darwin] 17815. 采集地点: 乌克兰; Lviv Oblast; Skole District; Tukhol’ka village; side of the road (N48°52' E23°16'). 采集日期: 1975年9月13日. 相关生物: Raphanus raphanistrum (叶片). 采集者: Dudka, I.O.. 鉴定人: Dudka, I.O..