Leis, Mare, Leiti Kannukene, Bellis Kullman, Heidi Tamm, Ave Suija, Ede Leppik, Tiina Randlane, and Göran Thor. “New Estonian Records. Mosses. Pezizales (Ascomycetes). Lichens and Lichenicolous Fungi.”. Folia Cryptogamica Estonica 43 (1): 69-76. Accessed November 15, 2018. http://ojs.utlib.ee/index.php/FCE/article/view/13756.