Tincture of T. cordifolia.—Stems of the dried plant, 100 grams. Alcohol 21° (Cartier), 500 cc. Macerate seven days in a closed vessel stirring from time to time. After decanting add enough alcohol (21°) to bring the quantity up to 500 cc., and filter.
Dose.—4–8 grams.
Maceration.—Fresh stems cut in small pieces, 30 grams, water 300 grams. Macerate for two hours and filter.
Dose.—30–90 cc. a day.
Extract.—Dry makabuhay in small pieces 500 grams. Water 2½ liters. Macerate for twelve hours, filter the liquid and express the macerated drug which is then macerated a second time in 2½ liters of water. Express again, unite the two liquids and filter. Evaporate in a water-bath to the consistency of a pill mass.
Dose.—½–1½ grams a day in fractional doses.
Botanical Description.—A vine whose runners entwine themselves among the tops of the highest trees, giving off many adventitious roots which seek the earth. The stem is covered with projecting tubercles. Leaves heart-shaped, pointed, entire with five well-marked nerves. Flowers yellowish-green, diœcious, growing in axillary racemes. The male flowers have a corolla of six petals, the three smaller ones arranged alternately. In the female flower the stamens are represented by three glands situated at the base of the petals. Fruit, an elliptical drupe.
Anamirta Cocculus, Wight & Arn. (Menispermum Cocculus, (L.) Blanco; M. lacunosum, Famk; Cocculus lacunosus, C. suberosus, DC.)
Nom. Vulg.—Laktag̃, Liktag̃, Suma, Lanta, Lintag̃ bagin, Tuba, Balasin, Bayati, Tag., Vis., Pam.
Uses.—One of the uses to which the India berries (Cocas de Levante) are put in the Philippines, is to throw them into small sluggish streams or into lakes with the object of intoxicating the fish which soon come to the surface and float there as if dead. This custom is very extensive in Malaysia, in India and even in Europe, where, in order to avoid the cases of poisoning which this practice has occasioned in the consumers of fish taken in this way, it has been found necessary to forbid the sale of the berries except in the pharmacies. These restrictions are practiced in France.