1. Department of Botany, Mycology, and Ecology, Faculty of Biology and Biotechnology, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
2. Department of Geomorphology and Paleogeography, Faculty of Earth Science and Spatial Management, Maria Curie-Skłodowska University, Kraśnicka 2cd, 20-718 Lublin, Poland