Appendix F. Leaf trait relationships for individual leaves: (A) Amass vs. foliar N (%); (B) SLA vs. foliar N (%); and (C) SLA vs. Amass. Phylogenetic lineages for each leaf are indicated with symbols (gray triangles = red oaks; open circles = white oaks; black squares = live oaks). Regression lines for each clade and for all data are shown if P < 0.05. The regression lines for all leaves is shown as a solid black line. In panel A, Quercus incana, indicated by open triangles, is a distinct outlier and is not included in the regression for the red oak clade.