Figure 2

Proportions of common and rare haplotypes of Cinnamomum kanehirae among the four geographic regions. The white bar indicates the proportion of haplotypes that specifically appeared in only one of the four regions; the dark bar is the proportion of haplotypes that also appeared in one of the three other regions; the intermediate-gray bar is the proportion of haplotypes that also appeared in two of the three other regions; and the light-gray bar indicates the proportion of haplotypes that appeared in all four regions.