Peronospora chenopodii
Schltdl.
KW [Darwin] 17921. Place of collection: Ukraine; Kherson oblast; Kakhovka district; Kakhovka town (N46°48' E33°30'). Date of collection: 22 June 1976. Associated organism: Chenopodium album (leaf). Collector: Dudka, I.O.. Identifier: Burdyukova, L.I..