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have been careful to indicate the flowering season of each plant. By making excursions to the towns of San Mateo and Angono I have obtained an abundance of whatever I sought and at the same time have learned by talking with the mountaineers and “curanderos,” what uses they make of their plants. The “curanderos” know a great deal concerning these uses, but become very reticent as soon as they are questioned about them. Whether it is dread of ridicule or selfishness or fear that silences them, the fact remains that it is no easy matter to glean any useful facts from them. And yet by tact and friendliness one may elicit much more information from them than first impressions would lead one to hope.
Leaves should be gathered when fully developed, rejecting the old, dried and worm-eaten ones.
The best time to gather bark is one month before the period of inflorescence, when it is rich in sap. The flowers are best gathered when about half expanded. The fruit is gathered green or ripe according to the active principle sought. The seeds should always be mature.
Not all parts of the plant are equally provided with the active principle which may be localized in the root or the flower; or distinct principles may exist in different parts of the same plant. Therefore the part indicated, and only that part, should be employed.
In the root the active substance usually resides in the bark, sometimes in the parenchyma that envelopes the woody tissue and rarely in the woody tissue itself, as, for example, in “rhubarb” and “pareira brava.”
The stem bark is also a frequent seat of the active principle, of which the outer portion contains the greater amount, according to the valuable experiments of Howard.
Some plants owe their therapeutic importance to their wood, others to their leaves or flowers, and regarding the localization of the active principle in these parts we have nothing especial to indicate. The fruit, however, may have a pericarp consisting of mucilage, starch, sugar and gum, etc., while the seeds contain fatty matter, fixed or essential oils or alkaloids, as is the case with coffee and cacao. In view of these facts, we repeat that it is indispensable to use that part of each plant which I have indicated as applicable to a determined case or condition.
I earnestly hope that the physicians and pharmacists practising in the Philippines may undertake investigations and experiments regarding the therapeutic properties of the plants of my native land, and that my endeavors may have acted as a stimulus or inspiration to the loyal and earnest study of the subjects that are now awakening such interest, not only in Europe and America, but in India and Japan.
I should be pleased to receive notes, plants or reports of researches from any one interested in the subject matter of this book, and I shall consider it a pleasure, as well as a duty, to devote my forces, small as they may be, to aiding any one who may do me the honor to claim my assistance.
For the common words of the different Filipino dialects I have adopted the orthography which in my various treatises on those dialects I have demonstrated to be the easiest, most rational and convenient. I should be inconsistent as to my own theories and convictions if I continued to follow the old form of spelling. For the benefit of those who are not familiar with the matter I will state that the consonants are pronounced as follows:
g
always as in get.
h
gutturalized aspirate.
k
as in English.
w
always as initial w in English, win, wan.
g̃
as ng in sing, hung, etc.
Medicinal Plants of the Philippines
Dicotyledonous, Polypetalous.
Dilleniaceæ.
Tetracera macrophylla, Vall. (T. monocarpa, T. sarmentosa, Blanco.)
Nom. Vulg.—Malakatmón, Tag.
Uses.—The wood of malakatmón is one of the best known and popular drugs of the Binondo1 market place. It is used as an infusion internally in the hæmoptysis of consumptives, and externally in the treatment of sore throat, its action being due to the large amount of tannin it contains. It is also employed in Malabar in the form of an infusion of the leaves of the species, T. Rheedi, to treat sore throat, mixing it with a decoction of rice called cange.
The Filipinos do not distinguish this species from the T. Assa.
Both are called malakatmón, and are employed indiscriminately to accomplish the same results. The silicious concretion obtained from the leaves is used as a polish in the form of polish paper.
Dose.—In infusion for internal use, 4 grams of wood to 1 liter of water; as a gargle, 10 to 15 grams to the liter.
Botanical Description.—A shrub with leaves alternate, oval, serrate, finely dentate with very short and stiff hairs. Flowers of a strong, rather agreeable odor, axillary, in panicles. Calyx, 4 sepals. Corolla, 4 petals. Stamens indefinite, expanding at the upper end and bearing 2 anthers. Carpels 3, with ovules indefinite in two series. Seeds with red arils.
Habitat.—In the vicinity of Manila. Blooms in July.
Magnoliaceæ
Magnolia Family.
Illicium anisatum, L.
Nom. Vulg.—Anis estrellado, Badiana, Sp.; Sag̃ki, Tag.; Star Anise, Eng.
Uses.—Although this plant does not grow in the Philippines, the use of its fruit is so common there that it demands a place in this work. It is employed chiefly as a condiment in the preparation of food, and its essential oil is used to prepare the native “anise cordial” by mixing it with alcohol obtained from the palm or from sugar cane.
The decoction of the fruit is given after meals as a tea-like beverage, to aid digestion or for its carminative effect in
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