Phylogenetic taxonomy of Artemisia L. species from Kazakhstan based on matK analyses

Abstract

The genus Artemisia is one of the largest of the Asteraceae family. It is abundant and diverse, with complex taxonomic relations. In order to expand the knowledge about the classification of Kazakhstan species and compare it with classical studies, matK genes of nine local species including endemic were sequenced. The infrageneric rank of one of them (A. kotuchovii) had remained unknown. In this study, we analysed results of sequences using two methods — NJ and MP and compared them with a median-joining haplotype network. As a result, monophyletic origin of the genus and subgenus Dracunculus was confirmed. Closeness of A. kotuchovii to other species of Dracunculus suggests its belonging to this subgenus. Generally, matK was shown as a useful barcode marker for the identification and investigation of Artemisia genus.