1. Jan Kochanowski University, Institute of Biology, Department of Botany, 15 Świętokrzyska St. 15, PL-25-406 Kielce, Poland;(R. P.); (S. G.)
2. University of Silesia in Katowice, Department of Zoology, Faculty of Biology and Environmental Protection, 9 Bankowa St., PL-40-007 Katowice, Poland;(L. D.); (N. K.)