Lecanora pulicaris
(Pers.) Ach.
KW [Darwin] 30905. Place of collection: Ukraine; Kyiv Oblast; former Chornobyl District; Tovstiĭ Līs village (N51°23' E29°45'). Date of collection: 5 September 1950. Associated organism: Alnus incana (bark). Collector: Oksner, A.M..