Fig. 2
From: Adaptation strategies of leaf traits and leaf economic spectrum of two urban garden plants in China
Specific leaf area(cm2·g− 1) (a), Leaf area (cm2) (b), Leaf dry matter content(%) (c); Relative water content(%) (d), Stomatal density(No ·mm− 2) (e), Leaf vein density(mm·mm− 2) (f), Leaf thickness (mm) (g) of tree, shrub and vine in two urban locations in China. Different lowercase letters indicate significant differences at P < 0.05 levels