الهام آقاباباییان

[ 1 ] - KARYOLOGICAL STUDY OF SOME ONOPORDUM L. (ASTERACEAE) SPECIES IN IRAN

The somatic chromosome numbers and karyotype of five species of Onopordum L. (Asteraceae) from Iran were investigated. Our results confirm that all of the species are diploid (2n=34). First chromosome reports are presented for O. leptolepis DC., O. heteracanthum C. A. Mey. and O. carduchorum Bornm & Beauverd. Besides, the chromosome numbers of O. armenum Grossh., O. carduchorum and O. acanthium L…