Generic phylogeny of plants with branches colored according to the number of loci with decisive taxon sampling.

<p>Branches for which large numbers of loci have phylogenetically decisive taxon sampling are blue, while branches with low numbers are pink to red. Blue branches have a higher capacity than red branches to be informed by the data. Most branches in the tree are able to be informed by data at relatively few loci, but deep branches are generally able to be informed by many. A large version of this figure with legible tip names is presented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0098986#pone.0098986.s005" target="_blank">File S2</a>.