Fig. 6From: Peripatric speciation within Torreya fargesii (Taxaceae) in the Hengduan Mountains inferred from multi-loci phylogeographyKernel density plots for 19 climatic variables and altitude (bio20) of T. fargesii var. fargesii (red curves) and T. fargesii var. yunnanensis (blue curves). The differences of each ecological variable between the two varieties are assessed using nonparametric Kruskal-Wallis test and showed in each plot with χ2 and P valueBack to article page