Peronospora thlaspeos-arvensis Gäum.

KW [Darwin] 18356. 采集地点: 乌克兰; Kharkiv Oblast; Bohodukhiv District; Krysyne village; along the route Kharkiv - Sumy (N50°06' E35°36'). 采集日期: 1973年6月11日. 相关生物: Thlaspi arvense (叶片). 采集者: Berehova, V.I.. 鉴定人: Dudka, I.O..