Melampsora allii-populina Kleb.

KW [Darwin] 4543. Place of collection: Ukraine; Odesa Oblast; Izmail District; Danube river (side, left); Kyslytsia village, near (N45°23' E29°02'). Date of collection: 9 October 1950. Associated organism: Populus italica (leaf). Collector: Radzievskyi, G.G.. Identifier: Radzievskyi, G.G..