Authors
Małgorzata Poniewozik
Department of Botany and Hydrobiology, The John Paul II Catholic University of Lublin, Lublin, Poland
Władysława Wojciechowska
Department of Botany and Hydrobiology, The John Paul II Catholic University of Lublin, Lublin, Poland
Michał Solis
Department of Botany and Hydrobiology, The John Paul II Catholic University of Lublin, Lublin, Poland