Peronospora sisymbrii-officinalis Gäum.

KW [Darwin] 18311. 采集地点: 乌克兰; Sumy Oblast; Sumy District; Sumy town; petrol station in the region of airport (near) (N50°52' E34°45'). 采集日期: 1973年6月12日. 相关生物: Sisymbrium altissimum (叶片). 采集者: Dudka, I.O.. 鉴定人: Dudka, I.O..