Fig. 4
From: Adaptation strategies of leaf traits and leaf economic spectrum of two urban garden plants in China
Principal component analysis of species leaf morphological traits (blue lines) and physiological traits (red line) in two urban locations in China. Abbreviations: LT: Leaf thickness; LA: Leaf area; LDMC: Leaf dry matter content; RWC: Leaf relative water content; SLA: Specific leaf area; SD: Stomatal density; VD: Leaf vein density; Chla: Chlorophyll a; Chlb: Chlorophyll b; Car: Carotinoid; Chl: Chlorophyll.(a): Mudangjiang; (b): Bozhou