Figure 5.
Comparison of total analyzed phenolic content (g/kg FW) ± standard error in petals of R. pendulina, R. spinosissima and the hybrid R. pendulina × spinosissima in the region of west Slovenia in 2020. The Tukey test was used to compare treatments when ANOVA showed significant differences among values (p < 0.05). Different letters indicate significant differences between genotypes.