Agroforestree Database
A tree reference and selection guide. Version 4.0.
Invasive species Disclaimer
In view of the fact that some tree species are invasive, the world Agroforestry Center (ICRAF) has put in place a policy document on Invasive Alien Species, currently under draft available at Here.For more information on this subject, please refer to
100 of the World's worst Invasive and Alien Species.