FIGURE 3.

The relationship between latitude and the foliar fungal community on the pedunculate oak Quercus robur, separately for each leaf flush, across a latitudinal gradient in Europe. Panels show the relationship between latitude in decimal degrees and (a) species richness, (b) evenness, and (c) PCA axis 1 of the foliar fungal community composition using Bray‐Curtis metrics. Statistically significant p‐values are shown in the top‐left of each panel. Shown are non‐linear (quadratic) regression lines with their associated standard error (shaded area), separately for each leaf flush. Dots represent a leaf flush on a single tree.