The Agroforestry Species Switchboard is a “one-stop-shop” to retrieve data about a particular plant species across a wide range of information sources. Its particular objective is to provide information that supports research on trees and tree-based development activities such as agroforestry plantings and wider restoration initiatives, but it also contains information on a much wider range of organisms. Version 2.0 of the Switchboard documents the presence of a total of 172,395 plant species, and 3,979 taxa at infraspecific level, across 35 web-based information sources.