Figure 2 - Molecular authentication of the traditional Chinese medicinal plant Angelica sinensis based on internal transcribed spacer of nrDNA

Figure 2. The 50% majority-rule consensus tree of MP analysis derived from ITS sequences. Bootstrap values appeared above the branches and the values <50% were not indicated. The clade A includes most of Angelica species, and the clade B encompasses A. tianmuensis and the genuine herb, A. sinensis. The group C includes several familiar adulterants and regional substitutes.