Ceynowa-Giełdon, Mirosława, and Edyta Adamska. “Notes on the Genus Thelidium (Verrucariaceae, Lichenized Ascomycota) in the Kujawy Region (north-Central Poland)”. Ecological Questions 19 (August 20, 2014): 25–33. Accessed July 18, 2024. https://apcz.umk.pl/EQ/article/view/EQ.2014.002.