Fig. 7 Chronogram of Notholirion from the phylogenetic relationship of Liliales based on
plastomes. The red boxes show species of theNotholirion .
Fig. 8 Divergence time estimation based on plastomes ofNotholirion. Blue bars and numbers above represent 95% highest posterior density (95% HPDs) for each node.
Fig. 9 Ancestral area reconstructions based on the cpDNA phylogeny within Notholirion. Pie charts show proportions of the ancestral ranges. The map shows the three geographical distribution areas of Notholirion : (A) Southern Himalayas,(B) Eastern Himalayas, (C) Hengduan Mountains. The divergence time (in Ma) based on cpDNA. Numbers in the brackets show the 95% HPD of divergence time (in Ma) of the main nodes.
Fig. 10 Mismacth distribution analysis for ITS data (a) and cpDNA data (b). The line represents the distributions of an expected population expansion, the dashed line show observed (Obs) values.
Fig. 11 Potential distribution ranges of different periods forNotholirion were simulated by Species Distribution Models using Bioclimatic variables. Colors represent bioclimatic suitability, from most suitable (red) to unsuitable (gray). LIG: Last Interglacial, LGM: Last Glacial Maximum.