Lecanora populicola
(DC.) Duby
KW [Darwin] 30641. Place of collection: Ukraine; Kiev oblast; Chornobyl district; Parishīvs’ka forest parcel; quadrant 471; Lipnyaki forest plot (N51°17' E30°19'). Date of collection: 13 October 1938. Associated organism: Populus tremula (bark). Collector: Makarevych, M.F..