Pine trees are important key species in many forest ecosystems of the Northern hemisphere. Ranging from widespread species with continental distribution areas to small-scale endemics on continents and islands, the genus comprehends a high diversity of more than 110 species. Functional traits of these species are analysed and global patterns of ecological adaptations are shown using GIS/ Databank interfaces. This knowledge may contribute to a better understanding of recent ecological constraints and future capacities for adaptation.