Pertusaria trachythallina
Erichsen
KW [Darwin] 32270. Place of collection: Ukraine; Zhytomyr Oblast; Olevsk District; Novoozeryanka settlement, near (N51°12' E28°00'). Date of collection: 29 May 1931. Associated organism: Fagus sp. (trunk, bark). Collector: Oksner, A.M.. Identifier: Navrots’ka, Ī.L..