Lecania dubitans
(Nyl.) A.L. Sm.
KW [Darwin] 31611. Place of collection: Russia; Permskaya oblast; Perm’, near (N58°00' E561°4x'). Date of collection: 1 September 1926. Associated organism: Populus tremula (trunk, bark). Collector: Oksner, A.M.. Identifier: Navrots’ka, Ī.L..