Part 20

Infusion.--

Bark dry, pounded 30 grams. Water 150 grams.

Filter and add:

Syrup of cinnamon 20 grams.

Dose.--Several dessert-spoonfuls a day.

The powdered bark is very useful as an application to indolent ulcers which it instantly deodorizes; like powdered quinine it is used in the treatment of superficial gangrene.

Botanical Description.--A large tree. Leaves odd-pinnate. Leaflets oval, lanceolate, acuminate, entire, glabrous, 5-6 pairs. Flowers yellow, in terminal panicles. Calyx 5-toothed. Corolla, 5 oblong petals. Stamens 5, free, inserted on the apex of a disk. Ovaries sessile, 5 many-ovuled cells. Style short. Stigma on a disk. Seed vessel coriaceous, 5 compartments, septicidal, 5-valved. Seeds compressed, pendulous, prolonged in a membranous wing.

Habitat.--Very common in the islands.

CELASTRACEÆ.

Staff-Tree Family.

Celastrus paniculata, Willd. (C. alnifolia, DC.; C. Rothiana, Roem.; Diosma serrata, Blanco.)

Nom. Vulg.--Bilogo, Tag.

Uses.--I am not acquainted with the medicinal uses of this plant in the Philippines. In India, by means of a primitive system of distillation, they extract from the seeds a dark-colored oil of empyreumatic odor, which under the name of Oleum nigrum was once proclaimed by Dr. Herklots as the sovereign remedy for beriberi.

This oil in doses of 10-15 drops a day is a very powerful stimulant, the action of which is manifested by profuse perspiration several hours after its administration. Malcolmson reports that it has given him good results in several cases of beriberi, particularly in recent cases and those in which nervous and paralytic symptoms predominated. In Concan, the juice of the leaves is given in doses of 30 grams as an antidote for opium. The bruised seeds made into a paste with cow urine are used locally in treatment of itch. They are also used in the treatment of leprosy, gout, rheumatism, and other diseases which according to their medical theories, are derived from "cold humors." For these purposes they give the seeds internally, beginning with one and increasing daily until 50 are taken. At the same time they make external applications of the oil or of another compound prepared in the following way:

Place in an open pot with one opening, seeds of C. paniculata, cloves, benzoin, nutmeg and mace. The pot having been previously heated, is covered with another, inverted over the opening. On the sides of the latter a thick black oil condenses which Herklots very appropriately named Oleum nigrum.

Botanical Description.--A climbing shrub, 6-9° high, without spines. Leaves 6-7' long by 5' broad, alternate, petiolate, entire, glabrous, half-ovate. Flowers small and paniculate. Calyx, 5 divisions. Corolla, 5 petals. Stamens 5, inserted in a disc. Anthers oblong. Ovary 3-celled. Stigma 3-lobulate. Style short. Seed vessel the size of a pea, globose, 3-celled, loculicidal, with pulpy seeds.

Habitat.--Tayabas, Laguna, Ilocos North, San Mateo, Albay. Flowers in April.

RHAMNACEÆ.

Buckthorn Family.

Zizyphus Jujuba, Lam. (Rhamnus Jujuba, L. & Blanco; Z. Mauritania, Wall.)

Nom. Vulg.--Manzanitas, Sp.-Fil.; Jujube Fruit, Eng.

Uses.--The small fruit known commonly as manzanitas has an agreeable taste, although ordinarily offered for sale before they are quite ripe. They are among the most popular dainties at the fairs and festivals in the provinces of Manila and are the only part of the plant used in medicine. They possess emollient qualities and are official in the codex. They enter in the composition of the so-called pectoral remedies (composed of equal parts of figs, dates, Corinthian raisins and manzanitas).

Botanical Description.--A shrub, with hooked thorns, leaves alternate, petiolate, coriaceous, entire, 3-nerved, 2 thorny stipules, one of them crooked. Flowers small, greenish, axillary. Calyx, 5 oval divisions. Corolla, 5 petals. Stamens 5, free. Ovary bilocular, situated on the disc. Styles 2-3, divergent; small papillary stigmas. Drupe pulpy, globose, resembling a crab-apple in size and taste, enclosing a hard, 2-celled seed.

Habitat.--Common in all parts of the islands.

Rhamnus Wightii, W. & Arn. (Ceanothus Wightiana, Wall.; R. Carolianus, Blanco.)

Nom. Vulg.--Kabatiti, Tag.

Uses.--The dried trunk bark is the part employed in medicine. Hooper analyzed it in 1888 and found a crystalline principle (0.47%), a brown resin (0.85), a red resin (1.15), a bitter principle (1.23), sugar, starch, calcium, oxalate, etc.

As the active principles exist in the resins, an alcoholic tincture of the latter is the best preparation for administration. In India it is used as a tonic and an astringent.