Whenever the grass is sufficiently dry the negroes set it on fire; but in Ludamar and other Moorish countries this practice is not allowed, for it is upon the withered stubble that the Moors feed their cattle until the return of the rains. The burning the grass in Manding exhibits a scene of terrific grandeur. In the middle of the night I could see the plains and mountains, as far as my eye could reach, variegated with lines of fire, and the light, reflected on the sky, made the heavens appear in a blaze. In the daytime pillars of smoke were seen in every direction, while the birds of prey were observed hovering round the conflagration, and pouncing down upon the snakes, lizards, and other reptiles which attempted to escape from the flames. This annual burning is soon followed by a fresh and sweet verdure, and the country is thereby rendered more healthful and pleasant. Of the most remarkable and important of the vegetable productions mention has already been made; and they are nearly the same in all the districts through which I passed. It is observable, however, that although many species of the edible roots which grow in the West India Islands are found in Africa, yet I never saw, in any part of my journey, either the sugar-cane, the coffee, or the cocoa-tree, nor could I learn, on inquiry, that they were known to the natives. The pine-apple and the thousand other delicious fruits which the industry of civilised man (improving the bounties of nature) has brought to so great perfection in the tropical climates of America, are here equally unknown. I observed, indeed, a few orange and banana trees near the mouth of the Gambia, but whether they were indigenous, or were formerly planted there by some of the white traders, I could not positively learn. I suspect that they were originally introduced by the Portuguese. Concerning property in the soil, it appeared to me that the lands in native woods were considered as belonging to the king, or (where the government was not monarchical) to the state. When any individual of free condition had the means of cultivating more land than he actually possessed, he applied to the chief man of the district, who allowed him an extension of territory, on condition of forfeiture if the lands were not brought into cultivation by a given period. The condition being fulfilled, the soil became vested in the possessor, and, for ought that appeared to me, descended his heirs.