Uromyces polygoni-aviculariae
(Pers.) P. Karst.
KW [Darwin] 1011. Place of collection: Ukraine; Zhytomyr Oblast; Ovruch District; Hladkovychi forestry (N51°20' E28°51'). Date of collection: 26 September 1951. Associated organism: Rumex acetosella (leaf). Collector: Sokolova, M.D.. Identifier: Tikhonenko, Yu.Ya..