Lecanora argentata
(Ach.) Röhl.
KW [Darwin] 30955. Place of collection: Ukraine; Zhytomyr Oblast; Ovruch District; Ihnatpil village, near (N51°08' E28°43'). Date of collection: 8 September 1950. Associated organism: Carpinus betulus (bark). Collector: Oksner, A.M..