Acacia senegal (gum arabic) | Plants & Fungi At KewGum arabic is harvested from Acacia senegal because it has superior . This species can grow on light sandy soil, slightly loamy sand and skeletal soils.acacia senegal subspecies,Acacia nilotica (gum arabic tree) - CABIJul 17, 2014 . Present taxonomy of four species of Acacia (A. albida, A. senegal, A. nilotica, . and spores around fast-growing tree species in Senegal.
acacia senegal subspecies