Suija, A., P. Czarnota, D. Himelbrant, I. Jüriado, M. Kukwa, P. Lõhmus, and MotiejūnaitėJ. “New Estonian Records: Lichenized and Lichenicolous Fungi”. Folia Cryptogamica Estonica, Vol. 46, Sept. 2017, pp. 83-88, http://ojs.utlib.ee/index.php/FCE/article/view/13667.