Melampsora populnea
(Pers.) P. Karst.
KW [Darwin] 4437. Place of collection: Ukraine; Zhytomyr oblast; Malyn district; Pyniazevychi village, near (N50°43' E29°23'). Date of collection: 14 June 1941. Associated organism: Pinus sylvestris (leaf). Collector: Voloshchaniuk, A.. Identifier: Tikhonenko, Yu.Ya..