Chromosome number and meiotic behavior in several plant taxa from iran

Original meiotic or both and mitotic chromosome numbers are reported for ten endemic one non species in nine vascular plant families from Iran. The of Acantholimon schahrudicum, A. truncatum, Anthochlamys multinervis, Campanula perpusilla, Cousinia calcitrapa var. interrupta, Dorema ammoniacum, Euphorbia gedrosiaca, Hyocyamus orthocarpus were determined the first time. counts Astrodaucus persicus Hedysarum criniferum agree with previous ones. gametic Allium stipitatum here occurrence accessory chromosomes also schahrudicum being records B genera Dorema.