Peronospora brassicae Gäum.

KW [Darwin] 17819. 采集地点: 乌克兰; Rivne Oblast; Volodymyrets District; Kydry village (N51°26' E26°20'). 采集日期: 1975年8月4日. 相关生物: Raphanus raphanistrum (叶片). 采集者: Dudka, I.O.. 鉴定人: Dudka, I.O..