Fig. 3From: Comparative chloroplast genome analysis of Artemisia (Asteraceae) in East Asia: insights into evolutionary divergence and phylogenomic implicationsBox-and-whisker plots of the Ka/Ks (ω) values of highly diverged protein-coding genes in the Artemisia plastomes. The pairwise ω values of 14 protein-coding genes in the 32 Artemisia plastomes were calculated and plotted. Box plots show the median (central line), mean (× symbol), first and third quartiles (top and bottom bars), and outliersBack to article page