Atlas of stem anatomy in herbs, shrubs and trees Springer-verlag berlin and heidelberg gmbh & co. kg (Springer-Verlag Berlin and Heidelberg GmbH & Co. KG)

The book highlights the phylogenetic diversity of dicotyledonous plants of the Northern Hemisphere. Presented are microsections of the xylem and phloem of herbs, shrubs and trees of 1200 species of various life forms of the temperate zone along altitudinal gradients from the lowland at the Mediterranean coast to the alpine zone in Western Europe. The global perspective of the findings is underlined żeby the analysis of 500 species from the Caucasus, the Rocky Mountains and Andes, the subtropical zone on the Canary Islands, the arid zones in Eurasia, Arabia and Southwest North America, and the boreal and arctic zones in Eurasia and Canada. The presence of annual rings in all life forms demonstrates that herbs and dwarf shrubs are an excellent tool for the reconstruction of annual biomass production and the interannual dynamic of plant associations. The common principle of the anatomical expression of secondary growth is a key factor in understanding evolution and adoption processes of all life forms from the 2 cm tall whitlow grass (Draba arctica) in the arctic to the 40 m tall beech (Fagus sylvatica) in Central European managed forests. The study opens vast fields of research for dendrochronology, taxonomy and ecology.