Additional file 1: of Diversification into novel habitats in the Africa clade of Dioscorea (Dioscoreaceae): erect habit and elephant’s foot tubers

rbcLa MP tree. One of the most equally parsimonious tree generated from the Maximum Parsimony (MP) analysis using rbcLa sequence dataset. Values above branches are number of steps and values below branches are reported percentage of Bootstrap support values. Collapsing branches from the strict consensus tree obtained in the combined Maximum Parsimony (MP) analysis are illustrated with a •. (PDF 210 kb)