The result of the principal component analysis (PCA), with cos2 representing the magnitude of the correlation between the environmental factors and the principal component.

 
 
  Part of: Wang Y-Y, Guo K, Liu R-L, Hasigerili, Zheng M-M, Gao Y, Zhao M-S, Zhang J, Guo W-Y (2025) Similar alpha yet varied beta functional diversities between invasive and native plant species along an elevational gradient. NeoBiota 99: 1-18. https://doi.org/10.3897/neobiota.99.143495