Peronospora conferta
(Unger) Unger
KW [Darwin] 18415. Place of collection: Ukraine; Kiev oblast; Irpin’ district; Bucha settlement; Buchanka river, near (N50°33' E30°12'). Date of collection: 2 April 1977. Associated organism: Cerastium holosteoides (leaf). Collector: Burdyukova, L.I.. Identifier: Burdyukova, L.I..