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. 2015 May 4;10(5):e0125574. doi: 10.1371/journal.pone.0125574

Fig 3. Schisandraceae ML phylogenetic tree based on the combination of ITS, trnH-psbA, matK, and rbcL.

Fig 3

The tree included 24 species from three genera of Schisandraceae, Schisandra, Kadsura, and Illicium. The species Austrobaileya scandens was the outgroup for the analysis. All loci were available for all individuals of Schisandraceae species in the tree. Numbers above the branches represent bootstrap values for monophyletic species with ≥70% bootstrap values in ML and ≥0.95 posterior probabilities in BI. The asterisk indicates the bootstrap value or posterior probability lower than the threshold. ML, maximum-likelihood method; BI, Bayesian-inference method. The two clusters for the individuals of Schisandra rubriflora and S. grandiflora are labeled by different colors, red and blue, corresponding to the different sampling points (Cluster I: red, the southern Hengduan Mountains region; Cluster II: blue, the other sampling regions).