Fig. 6

Quantitative analysis of the thickness of G-layers in the upper portions of inclined seedlings of F. moluccana, A. heterophyllus and D. celebica, three months after the start of inclination. Thicknesses differed significantly among species (P < 0.0001). Error bars indicate standard errors (n = 5 seedlings per species). Different letters above bars indicate significant differences, as determined by Tukey’s post hoc test, at P < 0.05