Appendices

Supplementary material for: Klímová et al. (2025)

• Supplementary Fig. S1. – Topographic map of the study area, Czech Republic, and its location within Europe.
• Supplementary Fig. S2. – Spearman rank correlation matrix of dependent and independent variables used in the spatial error models, along with geographical coordinates.
• Supplementary Fig. S3. – Maps of selected variables.
• Supplementary Fig. S4. – Maps of species richness hotspots and coldspots in grid cells across the Czech Republic for all, native, threatened, and naturalized alien species.
• Supplementary Table S1. – Descriptive statistics for mean values of selected variables per grid cell.