Analysis of foliar chemical variation with hillslope position.

Results of analyses of variance (ANOVA) for foliar chemical and elemental properties at Letaba and Nwaswitshaka (table contains F-values). This analysis tests for differences within and among species, hillslope position, and their interactions. Not all species were present at both upslope and downslope locations; the species present at both and analyzed here are given in parentheses after the site name. Significant differences (p < 0.05) are indicated by the asterisk. Inter-specific differences at NWA are shown in S1 Table of SOM. Analysis of foliar chemical variation with hillslope position.