Lecanora argentata
(Ach.) Röhl.
KW [Darwin] 30806. Place of collection: Ukraine; Zakarpatska Oblast; Vynohradiv District; Shalanky village, near (N48°14' E22°55'). Date of collection: 24 August 1949. Associated organism: Quercus sp. (bark). Collector: Makarevych, M.F..