Bayesian reconstruction of ancestral states in the four characters (1–4) at seven nodes (A–G) across a posterior sample of trees including Morindeae but no outgroup.

*For each character 1–4, the following information is provided: the ratio of the average rate q01 to the average rate q10, the average and 95% highest posterior density (HPD) of κ, and the marginal posterior probabilities of having state 0 in each of the seven nodes (A–G). As all characters are binary, the marginal posterior probability of having state 1 is one minus the probability of state 0. The 95% HPD of κ excludes 0 in all cases, which is a strong indication that branch lengths carry information about the amount of change in the morphological characters.