The plantain, which may be said to be the bread of the common people, requires to be planted but once. The stem bears freely, like the banana of the same family, at the end of eight months, and then withering to the ground renews itself again from the roots. Sweet potatoes once planted require care only to prevent their too great luxuriance, and for this purpose a plough is passed through them before the wet season, and as many of the vines as can be freely plucked up are removed from the field. The sugar-cane, on virgin soil, will last and prove productive for twenty years. The coffee shrub or tree will bear luxuriantly for forty or fifty years. The cocoanut palm is peculiar to all tropical climates, and in Cuba, as in the Malacca Straits and India, bears an important share in sustaining the life of the people, supplying milk, shade, and material for a hundred domestic uses. It grows in luxuriant thriftiness all over the island, in high and low land, in forests, and down to the very shore washed by the Gulf Stream. It is always graceful and picturesque, imparting an oriental aspect to everything which surrounds it. It is estimated that over ten million acres of native forests, covered by valuable wood, still remain untouched by the woodman's axe, especially on and about the mountain range, which extends nearly the entire length of the island, like the vertebræ of an immense whale. About the coffee plantations, and indeed throughout the rural portions of the country, there is a curious little insect called a cocuyo, answering in its general characteristics and nature to our firefly, though it is quadruple its size, and far the most brilliant insect of its kind known to naturalists. They float in phosphorescent clouds over the vegetation, emitting a lurid halo, like fairy torch-bearers to elfin crews. One at first sight is apt to compare them to a shower of stars. They come in multitudes immediately after the wet season sets in, prevailing more or less, however, all the year round. Their advent is always hailed with delight by the slave children, as well as by children of a larger growth. They are caught by the slaves in any desired numbers and confined in tiny cages of wicker, giving them sufficient light in their cabins at night for ordinary purposes, and forming the only artificial light permitted them. We have seen a string of the little cages containing the glittering insects hung in a slave-cabin in festoons, like colored lamps in fancy-goods stores in America. The effect of the evanescent light thus produced is very peculiar, but the number of insects employed insures a sufficiently steady effect for ordinary purposes. These little creatures are brought into Havana by young Creole children and by women, for sale to the ladies, who sometimes in the evenings wear a small cage hung to the wrist containing a few of the cocuyos, and the light thus produced is nearly equal to a small candle. Some ladies wear a belt of them at