Fig. 2

The first part of the maximum clade credibility tree presenting relationships within clade C2 for representatives of Encyclia sensu stricto, obtained for a combined dataset (nuclear: ITS, Xdh, PhyC and plastid markers: ycf1, rpl32, and trnL-trnF) using Bayesian inference. Numbers above branches indicate values of posterior probability and bootstrap support of maximum likelihood analysis (PP/BS). Rectangles next to taxon names indicate geographic distribution. Discussed subclades are indicated by lowercase letters and numbers. The scale at the base of the tree indicates divergence times in millions of years ago (Mya), as estimated by uncorrelated relaxed molecular clock analysis using the Yule model of speciation