Pertusaria amara (Ach.) Nyl.

KW [Darwin] 32227. 采集地点: Russia1; Chelyabinsk Oblast; Mīas, southern part of Īl’mens’koho mountain ridge, Īl’mens’kiĭ state reserve (N55°08' E60°14'). 采集日期: 1943年8月17日. 采集者: Oksner, A.M.. 鉴定人: Oksner, A.M..