Variables selected for the modelling.

*Bio02 –mean diurnal range; Bio06 –minimal temperature of coldest month; Bio07 –temperature annual range; Bio08 –mean temperature of wettest quarter; Bio10 –mean temperature of warmest quarter; Bio11 –mean temperature of coldest quarter; Bio12 –annual precipitation; Bio13 –precipitation of wettest month; Bio15 –precipitation seasonality (coefficient of variation); Bio18 –precipitation of warmest quarterVariables with explanations and altitude ranges for the localities with occurrence of the representatives of the genus Sirthenea. Temperatures given in °C; precipitations given in mm; vegetation cover (Tree) given in %.