Background
World Agroforestry Centre's Trees and Markets Theme has developed a number of databases to promote the better use of trees in agroforestry systems. 

The Agroforestree Database provides information on the management, use and ecology of a wide range of tree species which can be used in agroforestry. 

The Tree Seed Suppliers Directory lists suppliers of seed and microsymbiont for over 5939 tree species. 

The Botanical Nomenclature Database provides information on the correct taxonomy of trees, including synonyms and common names. Databases are linked on a species basis, so that it is possible to move directly from within one database to another.