A) Functional diversity expressed as Rao’s quadratic entropy in function of site. B-F) Community weighted mean for the tested traits B) Specific leaf area (mm2/mg) and C) Plant mean height in function of site and northerness, D) Ternary diagram reporting the Grime's Competitive Stress-tolerant Ruderal (CSR) adaptive ecological strategies at the plot level, E) Stress-tolerant and F) Ruderal strategy in function of site and northerness. Sites: red circles = Mt. Calvi, blue triangles = Mt. Pelato.