Pertusaria amara
(Ach.) Nyl.
KW [Darwin] 32227. Place of collection: Russia; Chelyabinsk Oblast; Mīas, southern part of Īl’mens’koho mountain ridge, Īl’mens’kiĭ state reserve (N55°08' E60°14'). Date of collection: 17 August 1943. Collector: Oksner, A.M.. Identifier: Oksner, A.M..