Tanglegram comparing nuclear and plastid phylogenies of <i>Begonia</i> sect. <i>Baryandra</i>.

<p>Based on Bayesian analyses of chloroplast data (left) and nrDNA ITS data (right); trees are 50% majority rule consensus trees; asterisks mark clades with PP< 0.95; outgroups not shown; scale bars show number of substations per site in the alignment. The species described as new are highlighted by coloured circles.