Melampsora allii-populina
Kleb.
KW [Darwin] 1997. Place of collection: Ukraine; Zaporizhzhia Oblast; Vasylivka District; Skelky village; Velykyi Luh (N47°26' E35°07'). Date of collection: 11 September 1940. Associated organism: Populus nigra (leaf). Collector: Homolyako, M.I.. Identifier: Homolyako, M.I..