Figure 5.

The inhibitory effect of the P. chinense above plant parts extracts on the shoot and root growth of cress. The cress seeds were treated with different ratios of EtOAc in n-hexane (v/v) at the concentration of 0.6 g DW equivalent extract/mL using nine fractions and the last fraction eluted with MeOH. Each bar expresses mean ± standard error with three replicates (n = 30). *, **, *** Asterisks signify significant differences (Tukey’s HSD test at 0.05, 0.01, 0.001 probability level, respectively). NS: Non-significant differences.