Floristic relatedness of macrogroups based on the 150 most frequent taxa across all plots used to define each type. Only macrogroups defined within this current investigation appear in the analysis. Note this analysis was used as a guide for placement within the upper IVC hierarchy, but due to necessary incorporation of growth form data at the macrogroup and higher levels, these results do not directly relate to the final placement. See Table 1 for full names of macrogroups.