Maytenus species_phylogeny and systematics. New World genus.

This file is related to the article "Systematics of New World Maytenus (Celastraceae) and a new delimitation of the genus", to be submitted soon to Systematic Botany, and derived from my doctoral thesis. It's about a molecular and morphology phylogeny on the New World endemic genus Maytenus. We have implications on the delimitation of the taxa. The file contains the morphological data, molecular alignment characters, additional characters derived from the alignment, and step matrix data.