Dendrology

Dendrology (δένδρον, dendron, "tree"; and -λογία, -logia, science of or study of) or xylology (ξύλον, ksulon, "wood") is the science and study of woody plants (trees, shrubs, and lianas), specifically, their taxonomic classifications. There is no sharp boundary between plant taxonomy and dendrology; woody plants not only belong to many different plant families, but these families may be made up of both woody and non-woody members. Some families include only a few woody species. Dendrology, as a discipline of industrial forestry, tends to focus on identification of economically useful woody plants and their taxonomic interrelationships. As an academic course of study, dendrology will include all woody plants, native and non-native, that occur in a region. A related discipline is the study of sylvics, which focuses on the autecology of genera and species. Dendrology is a branch of botany that specializes in the characterization and identification of woody plants, while botany is the study of all types of general plants. Mike Baillie, Queen's University of Belfast Francis A. Bartlett, founder of Bartlett Arboretum and Gardens and the Bartlett Tree Research Laboratory Ludwig Beissner William Douglas Cook, founder of Eastwoodhill Arboretum and Pukeiti (New Zealand) Michael Dirr Maciej Giertych Owen Johnson Humphry Marshall Alan Mitchell Alfred Rehder Viscount Philippe de Spoelberch Arbres-couleurs-1 - trees in colour - Public domain book illustration (visual explanation, informative drawing, plate) from Larousse du XXème siècle 1932.jpg|Arbres: bois, feuilles, fruits, etc., première planche. Arbres-couleurs-2 - trees in colour - Public domain book illustration (visual explanation, informative drawing, plate) from Larousse du XXème siècle 1932.jpg|Arbres: bois, feuilles, fruits, etc., deuxième planche. Arbres d'ornement-1 - ornamental trees in colour- Public domain book illustration (visual explanation, informative drawing, plate) from Larousse du XXème siècle 1932.jpg|Jardins : arbres d'ornement, première planche.