Fig. 1 Sampling locations of Notholirion.
Fig. 2 Geographic distribution of ITS haplotypes forNotholirion. Circles represent populations and the colored outlines of the distinguish different species. Each color represents a haplotype.
Fig. 3 Haplotypes network based on ITS withinNotholirion. Each color represents a specie. The size of circles in the network corresponds to the frequency of each haplotype. The horizontal bars on the horizontal lines between different haplotypes represent the number of variant sites. Small solid black circles denoted hypothetic unsampled or extinct ancestral haplotypes.
Fig. 4 Geographic distribution of cpDNA haplotypes forNotholirion. Each circle represents a
population and the colored outlines of the distinguish different species. Each color represents a
haplotype.
Fig. 5 Haplotypes network based on cpDNA withinNotholirion. Each color represents a specie.
The size of circles in the network corresponds to the frequency of each haplotype. The horizontal bars on the horizontal lines between different haplotypes represent the number of variant sites. Small solid black circles denoted hypothetic unsampled or extinct ancestral haplotypes.
Fig. 6 Phylogenetic relationship of Notholirion recovered from the (a) ITS haplotypes and (b) chloroplast haplotypes. Bule clades: N. bulbuliferum , yellow clades: N. macrophyllum , red purple clades: N. thomsonianum . Maximum-likelihood bootstrap support/Bayesian posterior probability values are shown near corresponding nodes (‘−’ indicates support values less than 50%; ‘* ’ represents 100%/1 support).