Effects of different environments on the morphological changes and leaf anatomical indices of C. parva and C. scabrirostris. Different letters indicate significant differences in means between treatments based on ANOVA. Bars represent Means ± SE (standard errors). (A) is the specific leaf area, (B) is the single leaf area, (C) is the leaf length, (D) is the relative leaf water content, (E) is the leaf tissue density, (F) is the specific root length, (G) is the root tissue density, (H) is the branching intensity, (I) is the upper epidermis thickness, (J) is the lower epidermis thickness, (K) is the thickness of cuticle, (L) is the leaf thickness.