NEW OR RARE CHROMOSOME COUNTS IN TEN SPECIES OF COUSINIA FROM IRAN-II

In the present study, choromosome numbers of ۱۰ species of the genus Cousinia including: C. bienerti (n=۱۳), C. decipiens (n=۱۳), C. deserti (n=۱۲), C. esfandiari (n=۱۳), C. komarowii (n=۱۳), C. lepida (n=۱۳), C. neurocentra (n=۱۲), C. piptocephala (n=۱۳), C. smirnowii (n=۱۲)and C. turcomanica (n=۱۳) are reported from Iran. Specimens have been collected from Semnan and Khorasan Provinces. Nine of the counts are new to science and one provides confirmation of the previous report. The chromosome numbers for three sections are reported for the first time. 

کلیدواژه ها:

Cousinia ، Chromosome counts ، Iran