FIGURE 1.

Coefficient of correlations were determined among mutational events using pairwise alignments. (A) Family–level comparisons, (B) subfamily-level comparisons in Aroideae, (C) Genus-level comparisons. Orontium aquaticum was used as reference at family level, Montrichardia arborescence was used as reference at subfamily level, and at the generic level, Arisaema franchetianum, Pinellia pedatisecta, Spathiphyllum patulinervum, and Symplocarpus renifolius were used as references for Arisaema ringens, Pinellia ternata, Spathiphyllum kochii, and Symplocarpus nipponicus, respectively.