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. 2016 Sep 13;4:e2452. doi: 10.7717/peerj.2452

Figure 8. Canopy gradients of leaf composition traits.

Figure 8

For each trait, the data was normalized to the plot average to remove the effect of environment and genotype. The plots display the quadrant average as a line with the 95% confidence interval calculated using standard error as the ribbon. Elements with a significant (p < 1e − 10) effect of gradient in an ANOVA analysis that included Entry, Collection Date and Position.