The stately Mango (_Mangifera indica_) bears beautiful girandoles of flowers, followed by large plum-like fruits, of which, however, but four or five ripen on each branch. More than forty varieties are grown at Kew, the finest of which are reserved for the Queen’s table. From Ceylon, its original seat, the mango has been transplanted far and wide over the torrid zone.
Progress of the Sugar Cane throughout the Tropical Zone--The Tahitian Sugar Cane--The enemies of the Sugar Cane--The Sugar-harvest--The Coffee Tree--Its cultivation and enemies--The Cacao Tree and the Vanilla--The Coca Plant--Wonderful strengthening Effects of Coca, and fatal consequences of its Abuse.
Sugar is undoubtedly one of the most valuable products of the vegetable world, and may be said with truth to be only surpassed in importance by the nourishing meal of the cereals, or the textile fibres of the cotton-plant. Our garden fruit owes its agreeable taste to the sugar which the ripening sun developes in its juices. The sap of many a plant--the palm, the birch, the maple, the American agave--is rendered useful to man by the sugar it contains. It is this substance which imparts sweetness to the honey gathered by bees from flowers, and, after undergoing fermentation, changes the juice of the grape into delicious wine.
But although sugar is of almost universal occurrence throughout the vegetable world, yet few plants contain it in such abundance as to render its extraction profitable; and even the beet-root requires high protective duties to be able to compete with the tropical sugar-cane, a member of the extensive family of the grasses. The original home of this plant--for which, doubtless, the lively fancy of the ancient Greeks, had they been better acquainted with it, would have invented a peculiar god, as for the vine or the cereals--was most probably south-eastern Asia, where the Chinese seem to have been the first people that learnt the art to multiply it by culture.
From China its cultivation spread westwards to India and Arabia, and the conquests of Alexander the Great, first made Europe acquainted with the sweet-juiced cane, while sugar itself had long before been imported by the Phœnicians as a rare production of the Eastern world.