Lecanora pulicaris
(Pers.) Ach.
KW [Darwin] 30271. Place of collection: Ukraine; Lviv oblast; Sokol’nits’kiĭ district; Lipniki village (N49°42' E24°00'). Date of collection: 22 October 1950. Associated organism: Acer pseudoplatanus (bark). Collector: Oksner, A.M..