alfaroba, which appears little different from the acacia. It has very hard, dark, red wood, is clothed with the same sort of leaves as the other alfarobas, and bears small yellow flowers, growing in clusters, and exhaling an aromatic smell. The rind of the pods is thick and black. The seeds, inclosed in the pods, are like pulse, but harder. The pods, with their pulp, are resinous, of a sharp, bitter taste, and fit neither to be eaten nor drunk. The fruit is used by the people of Cordoba, and St. Iago, to dye wood, and cotton of a black colour, with the addition of alum, and copperas. This tree exudes rosin like gum Arabic. To it you may add a fourth species of alfaroba, a small tree, the pods of which are of a dark red colour, and taste neither sweet nor bitter. Of this the natives make a potion which is remarkably sudorific, and which, according to Thomas Falconer, will cure many persons who, in Europe, could not be restored to health without the aid of salivation. VARIOUS KINDS OF PALMS. Palms alone would afford subject for a bulky volume, if the names, forms, properties, and uses of all the different species were to be described. Palms supply the Americans with meat, drink, medicine, arms, lodging, and clothing. Out of the numbers that I have seen in Paraguay, I will describe a few. THE CARANDAỸ. The tall palm, carandaỹ, expands its leaves like an open fan, and bears sweet dates, which are not disliked by Europeans even. The bark of the trunk, which is very hard, when cut with an axe, and deprived of the pith, which consists of sharp thorns, is used to roof the houses in some cities, and even to build cottages with. If the palms be cut when the moon is in the wane, their bark will bear age. This also is certain, that the carandaỹ palms create the richest and most wholesome pasture for cattle; for the rain-water, flowing to the ground from their leaves, contracts a kind of saltness, which generates saliva, and is the best and most agreeable seasoning of the grass for beasts. THE PINDÒ.