Table 2.

Blomberg's K and Pagel's λ values of leaf vein traits for different growth forms.

	All		Tree		Shrub
	K	λ	K	λ	K	λ
VD	0.38**	0.74**	0.31*	0.76*	0.37	< 0.01
VT	1.03	0.82**	1.36*	0.90**	0.23	0.41
VV	0.77	0.78**	1.05*	0.86**	0.15	< 0.01

Trait abbreviations are provided in Table 1 . *P <0.05; **P <0.01.