Skip to main content
Figure 2 | BMC Evolutionary Biology

Figure 2

From: The evolutionary history of Antirrhinumin the Pyrenees inferred from phylogeographic analyses

Figure 2

Biogeographic reconstruction based on 190 concatenated trn S- trn G/ trn K- mat K sequences of Antirrhinum . The tree summarizes the geospatial Bayesian analysis. Pie charts represent posterior probability distributions of ancestral states at well-supported nodes. Colonisation routes supported by a BF > 3 are shown on the map (see Additional file 6). The inset shows the study mountain range (Pyrenees and neighboring areas). Colors in ellipses and branchs represent the areas of origin. Arrows specify directionality in the colonisation route, inferred from well-supported nodes of interest in the geospatial Bayesian analysis. Arrow width indicates relative support of migrations. Node bars represent the 95% highest posterior density intervals for the divergence time estimates. Numbers above branches are Bayesian posterior probabilities. Abbreviations used: L, Late Pleistocene; H, Holocene.

Back to article page