KÆMPFERIA, GALANGAL; a genus of the monogynia order, belonging to the monandria class of plants.
Species. 1. The galanga, or common galangal, hath tuberous, thick, oblong, fleshy roots; crowned with oval, close-fitting leaves, by pairs, four or five inches long, without footstalks; and between them close-fitting white flowers, with purple bottoms, growing singly. 2. The rotunda, or round zedoary, hath thick, fleshy, swelling, roundish, clustering roots, sending up spear-shaped leaves, six or eight inches long, near half as broad, on upright footstalks; and between them, immediately from the roots, rise whitish flowers, tinged with green, red, yellow, and purple, centres. Both these are perennial in root; but the leaves rise annually in spring, and decay in winter. They flower in summer: each flower is of one petal, tubulous below, but plain above, and divided into six parts; they continue three or four weeks in beauty, but are never succeeded by seeds in this country.
Culture. Both these plants must be potted in light rich mould, and always kept in the hot-house, giving in plenty of water in summer, but more sparingly in
winter. They are propagated by parting the roots spring, just before they begin to push forth new leaves.
Uses. The first species is cultivated with great care by the inhabitants of Siam for the sake of its root; the use of which, says Kempfer, is to remove obstructions of the hypochondria, to warm the stomach, discuss flatulencies, and to strengthen the bowels and the whole nervous system. The root was formerly used in this country in bitter infusions; but is now laid aside, on account of its flavour being disagreeable.