only marginally significantP = 0.08
There was a significant main effect of climate treatment on the total intercellular space as both warming and shading increased the total intercellular space by 12 and 11 %, respectively, compared with the control treatment, but this difference was only marginally significant ( Table 2 ; P = 0.08 for control versus warmed and P = 0.1 for control versus shaded treatment comparisons by the Bonferroni test).