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. 2018 Jun 19;9:836. doi: 10.3389/fpls.2018.00836

FIGURE 1.

FIGURE 1

Results of the within-plot functional dissimilarity analyses. O-E: mean (±SD) of the 1000 values obtained by calculating the median of the difference (among the 19 plots) between the observed and expected functional dissimilarity. Asterisks indicate whether O-E was significantly positive or negative, or neither of both (ns). p ≤ 0.05, ∗∗p ≤ 0.01, ∗∗∗p ≤ 0.001. “axis 1” means that Euclidean distances were computed using resource use traits that were significantly correlated with the first axis of the PCARUT (idem for axes 2 and 3).