Figure 4: To visualize and test for differences in species richness, functional diversity, and structure between North America’s forest ecosystems, we generated violin plots of A) species richness, B) functional richness C) functional redundancy, and D) maximum canopy height. Each point represents one survey location at a NEON site. Horizontal lines between forest ecosystems indicate significant differences according to a pairwise Dunn’s Test (p<0.05).