Oset M. Validation of the typifications of Pertusaria atropallida and P. uralensis. Folia Cryptog. Estonica [Internet]. 2022 Apr. 1 [cited 2024 Apr. 20];59:1-2. Available from: https://ojs.utlib.ee/index.php/FCE/article/view/fce.2022.59.01