ANOVA and post hoc analysis of leaf wax hydrogen isotope fractionation relative to xylem water (centered and VAST-scaled for both <i>n</i>-acids and <i>n</i>-alkanes).

Lycop = Lycopod; Gymn = Gymnosperm; Magn = Magnoliids; Eudic = Eudicots; Monoc(-) = Monocots excluding Poales; and Poal(-). = Poales excluding BHP. The values in bold show the corresponding two group means are not significantly different at 95% confidence level. The ANOVA test suggests that Magnoliids are not significantly different from eudicots, gymnosperms, monocots (-) and Poales(-) (in the case of n-alkanes), although this could be a result of small sample numbers (3) for this plant group. ANOVA and post hoc analysis of leaf wax hydrogen isotope fractionation relative to xylem water (centered and VAST-scaled for both n-acids and n-alkanes).