Gmelina arborea (candahar).
Abstract Due to its rapid growth rate, G. arborea is a tree which has been widely used in reforestation programs in tropical and subtropical regions of the world and as a source of commercial timber and cellulose (Dvorak, 2004; Rojas-Rodríguez et al., 2004; Silva et al., 2005; USDA-ARS, 2016). This species produces large numbers of fertile fruits that are easily dispersed by birds and bats, spreading seedlings quite far from the parent tree (Orwa et al., 2009). In this way, G. arborea has escaped from plantations and entered wild habitats where it is now replacing native trees and becoming invasive (IUCN, 2013). Currently, it is listed as invasive in Costa Rica, the Dominican Republic, Ghana, Australia and the Cook Islands (Chacón and Saborío, 2012; Mir, 2012; IUCN, 2013; PIER, 2016; Weeds of Australia, 2016). It is also separately reported as invasive in Malawi, Tanzania and Zambia.