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. Author manuscript; available in PMC: 2010 Jun 25.
Published in final edited form as: Int J Plant Sci. 2010 Jan;171(1):90–106. doi: 10.1086/647918

Fig. 1.

Fig. 1

Fig. 1

Bayesian molecular phylogenetic tree for Ranunculus and related genera of tribe Ranunculeae based on analysis of combined nuclear ITS and chloroplast matK-trnK intron data. Bayesian support >0.5 and bootstrap values >50% are above and below branches, respectively. Shaded bars on tree nodes are confidence intervals under penalized likelihood (r8s results) for the time estimates relative to the scale at the bottom. Filled circles denote the calibration points used. Names of taxa present in the Arctic are shaded, and newly sequenced taxa are marked with a plus sign.