Peronospora sisymbrii-sophiae
Gäum.
KW [Darwin] 18319. Place of collection: Ukraine; Kiev oblast; Irpin’ district; Bucha settlement, near (N50°33' E30°12'). Date of collection: 5 June 1977. Associated organism: Descurainia sophia (leaf). Collector: Heluta, V.P.. Identifier: Burdyukova, L.I..