Fig. 2From: Large scale patterns of genetic variation and differentiation in sugar maple from tropical Central America to temperate North AmericaMaximum clade credibility tree of chloroplast haplotypes showing phylogenetic relationships among samples of sugar maples occurring in North and Central America. Posterior probabilities and mean divergence time for haplotype lineages are given. Numbers in brackets indicate the highest 95Â % posterior density intervals. Colors correspond to the haplotypes depicted in Figure 1Back to article page