Fig. 6From: Comparative chloroplast genome analyses of Amomum: insights into evolutionary history and species identificationPhylogenetic trees constructed by ML (a) and BI (b) based on complete chloroplast genome. Numbers under the nodes indicate bootstrap probabilities (%) in the ML tree and post probabilities (%) in the BI tree. Our sequenced samples are marked in red. Species from different genuses are marked in different color on the nodesBack to article page