Extended Data Fig. 7: Foliar N/P, N/K and P/K concentrations ratios of the trees growing on different soil types.
From: Empirical support for the biogeochemical niche hypothesis in forest trees
Foliar N/P, N/K and P/K concentrations ratio (Mean ± S.E) (25 112 datapoints) of the trees growing on different soil types. Different letters represent significantly (P<0.005) disticnt values among different soil types (Soil Taxonomy soil Orders) analyzed using Bayesian phylogenetic linear mixed models with soil orders as fixed effects using the MCMCglmm package66 in R.
