Fig. 8.

PCA bi-plot of Chrysolaena obovata at different phenological phases and environmental and endogenous parameters. Water content in aerial organs (H2O AO) and rhizophore (H2O Rz), water potential in rhizophore (WP Rz), temperature (AT) and precipitation (AP) average, ABA contents in aerial organs ([ABA] AO) and rhizophore ([ABA] Rz), IAA contents in aerial organs ([IAA] AO) and rhizophore ([IAA] Rz), fructo-oligosaccharide (Oligo) and reducing sugar (RS) contents, and 1-FEH, 1-SST and 1-FFT activities. Abbreviations for phenological phases are followed by P for proximal, and D for distal rhizophore segments.