Table 2.

Phylogenetic signal within Clade 7 (Pinus)

Niche trait	λ	P(λ)	K	P(K)
Soil moist N uptake (3)	0.569	0.003	0.080	0.005
Max temp growth (4)	0.000	1.000	0.076	0.011
Min temp growth (3)	0.000	1.000	0.058	0.286
Soil moist N uptake (2)	0.623	0.026	0.097	0.001
Mean temp growth (2)	0.167	0.051	0.092	0.001
Soil moist growth (2)	0.609	0.033	0.079	0.003
Radiation growth (2)	0.000	1.000	0.079	0.005
Min temp growth (2)	0.104	0.208	0.072	0.015
N soil growth (1)	0.000	1.000	0.067	0.076
N soil growth (2)	0.000	1.000	0.062	0.159
Mean temp N uptake (2)	0.004	0.894	0.077	0.004

Phylogenetic signal in the phylogeny of 111 species of Pinus for 11 key niche traits, estimated using Pagel’s λ and Blomberg’s K. The p-value (P) for λ is estimated using the likelihood ratio test. The p-value for K is estimated from a randomization test based on 1000 simulations of the data. The numbers in parentheses are as Table 1