Fig. 4From: A mistletoe tale: postglacial invasion of Psittacanthus schiedeanus (Loranthaceae) to Mesoamerican cloud forests revealed by molecular data and species distribution modelingGeographic distribution and statistical parsimony network of 44 ITS ribotypes of Psittacanthus schiedeanus. Current natural range of cloud forests (indicated by green shading) is overlaid on a relief map of eastern Mexico. Pie charts represent ribotypes found in each sampling locality. Ribotype distributions at central Veracruz are shown separately in the insetBack to article page