The forest vegetation, largely confined to the "Isle of Isles" and the southern uplands, includes the Adansonia (baobab), which in the Fazogli district attains gigantic proportions, the tamarind, of which bread is made, the deleb palm, several valuable gum trees (whence the term Sennari often applied in Egypt to gumarabic), some dyewoods, ebony, ironwood and many varieties of acacia.
Then, too, there are various dyewoods; rosewood, logwood (or campeachy wood), indigo, manaju (Garcinia Morella), Brazil-wood and saffron.
Its principal imports are coffee (of which it is the greatest continental market), tea, sugar, spices, rice, wine (especially from Bordeaux), lard (from Chicago), cereals, sago, dried fruits, herrings, wax (from Morocco and Mozambique), tobacco, hemp, cotton (which of late years shows a large increase), wool, skins, leather, oils, dyewoods, indigo, nitrates, phosphates and coal.
Of the 114 species of trees and cabinet-woods, 17 of oil-bearing plants, and over 60 of medicinal plants and dyewoods indigenous to Mexico, by far the larger part are represented in the tierras calientes.
The exports include sugar, rum, cotton, hides, skins, rubber, wax, fibres, dyewoods, cacau, mandioca flour, pineapples and other fruits.