1. a Department of Plant Cytology and Cytochemistry, University of Lodz, Banacha 12/16 , Lodz , 90-237 , Poland
2. b Botanical Garden, Polish Academy of Sciences, Prawdziwka 2, 02-973 Warszawa, and Department of Production Ecological in Agriculture, Engineering College of Bialystok,Tarasiuka 2 , Bialystok , 15-601 , Poland