Fig. 2From: Origin and evolution of Petrocosmea (Gesneriaceae) inferred from both DNA sequence and novel findings in morphology with a test of morphology-based hypothesesThe majority rule consensus Bayesian tree generated from analysis of combined cpDNA and nDNA data. Bootstrap values from MP/ML are shown above branches and posterior probabilities from BI are shown below branches. P. Petrocosmea, R. Raphiocarpus, Str. Streptocarpus Back to article page