The publication brings interesting and detailed information about individual species from all over Europe. Trees play a vital role in maintaining and protecting our environment: they prevent erosion, they are part of a living system that returns water and oxygen to nature, and they provide shelter and food for many different organisms. The book contains a concise description of more than 150 species, whether native or foreign, and an identification key. The edition uniquely combines the practicality of the hand-held format and the comprehensiveness of the representative selection.