Abstract
Results of a karyological analysis of eight species collected from northeast Anatolia, Turkey are presented. The following chromosome numbers were determined:H. medianiforme (Litv. etZahn)Juxip 2n=36,H. karagollense (Zahn)P.D. Sell etC. West 2n=36,H. argillaceoides (Litv. etZahn)Juxip 2n=36,H. amblylepis Boiss. 2n=27,H. lanceolatum Vill. 2n=27,H. asterodermum (Woronow etZahn)Juxip 2n=27,H. umbellatum L. 2n=18,H. laevigatum Willd. 2n=27. The chromosome numbers of five of these seven species are presented for the first time. The results show a high proportion of triploids and tetraploids within the taxa studied.
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Hayirlioğlu-Ayaz, S., İnceer, H. Chromosome numbers of some species of the genusHieracium s.str. (Asteraceae) from Turkey. Folia Geobot 39, 319–325 (2004). https://doi.org/10.1007/BF02804784
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DOI: https://doi.org/10.1007/BF02804784