marginally significantP = 0.085
The phylogenetic signal is marginally significant for foliar [C] under warming (K = 0.121, P = 0.085), foliar [N] (K = 0.129, P = 0.067) and [P] (K = 0.132, P = 0.066) under N addition, foliar [N] under eCO 2 (K = 0.167, P = 0.080) (Table 1 ).