Peronospora niessleana Berl.

KW [Darwin] 18192. 采集地点: 乌克兰; Luhansk Oblast; Stanychno-Luhanske District; Shchastia settlement; at the bank of the rive Siverskyi Donets (N48°44' E39°14'). 采集日期: 1973年9月28日. 相关生物: Alliaria petiolata (叶片). 采集者: Dudka, I.O.. 鉴定人: Burdyukova, L.I..