Dicotyledonous, Gamopetalous. (continued 2)

Botanical Description.—A plant from 2 to 3° high. Leaves sessile, linear, obtuse, margins revolute, white-hoary beneath. Calyx tubular, 2-lipped. Corolla rose-violet color, gaping; the upper lip concave, 2-lobed; the lower lip longer, 3-lobed. Stamens, 2 fertile and 2 sterile. Style, same length as the stamens. Stigma simple. Fruit, 4 seeds in the depths of the calyx.

Habitat.—It is carefully cultivated throughout the Philippines.

Anisomeles ovata, R. Br. (Phlomis alba, Blanco.)

Nom. Vulg.—Taligharap, Tag.; Jerusalem Sage, Eng.

Uses.—The infusion of the leaves is bitter and aromatic and is used in catarrhal inflammations of the stomach and intestines and in intermittent fevers. Used as a vapor-bath it produces abundant diaphoresis, and the infusion given internally has a like effect. The leaves, when distilled, yield an oil which is used as an external application in rheumatism.

Botanical Description.—A plant 6° or more high. Root fibrous, trunk and branches enlarged at the joints. Leaves opposite, ovate, obtusely serrate, soft and downy. Flowers pink, verticillate, in opposite clusters around the stem, with several linear and hairy involucres at the base of each cluster. Calyx, 5 sharp teeth. Corolla, 2-lipped; the lower much larger, downy within, 3-lobed, the middle lobe larger and broader, notched at the extremity, and its borders turned downward; the other 2 lateral lobes very small, narrow; the upper lip much shorter and smaller, entire, enveloping the stamens. Stamens didynamous. Style about the same length as the stamens. Stigma bifid. Fruit, 4 small seeds.

Habitat.—Very common on the fields of Manila Province.

Leucas aspera, Spreng. (Phlomis Zeylanica, Blanco.)

Nom. Vulg.—Pansipansi, Solasolasian, Karukansoli, Tag.; Pansipansi, Paypaysi, Vis.

Uses.—The bruised leaves are applied to the bites of serpents or poisonous insects. In India they are similarly used. The juice of the leaves is very useful in the treatment of certain skin diseases, especially psoriasis.

Botanical Description.—A plant about 2° high, very well known to the natives. Leaves sessile, lanceolate, finely serrate and covered with short hairs. Flowers terminal, white, verticillate, with the characteristics of the mint family.

Plantaginaceæ.

Plantain Family.

Plantago erosa, Wall. (P. crenata and media, Blanco.)

Nom. Vulg.—Llantén, Sp.-Fil.; Lantín, Tag.; Plantain, Eng.

Uses.—The leaves of this popular plant are the commonest remedy in the Philippines for abscess of the gums. They are bruised and applied with a little lard over the swollen cheek. It is emollient and, in decoction, is used as a substitute for flaxseed.

Botanical Description.—This plant is so universally known that there is no fear of confusing it with others. It flourishes as a common weed in the U. S. as well as the Philippines.

Nyctaginaceæ.

Four-O’Clock Family.

Mirabilis Jalapa, L. (M. longiflora, Blanco.)

Nom. Vulg.—Maravillas, Suspiros, Sp.-Fil.; Gilalas, Tag.; Four O’Clock, Marvel of Peru, Eng.

Uses.—The root is purgative and possesses the same active principles, the same properties and is given in the same dose as jalap. According to the experience of Shoolbred, Hunter, W. O’Shaughnessy and Ainslie, its purgative action is weak and uncertain and therefore unworthy of use as a substitute for jalap. The bruised leaves are used as poultices to hasten suppuration, but according to Waring they are capable of causing dermatitis.

Botanical Description.—The flowers open toward the end of the day and close again at sunrise. The root is blackish and spindle-shaped. The stem smooth, branches forked. Leaves opposite, lanceolate-cordate, acute, somewhat downy along the borders and the upper surface. Petioles short. Flowers fragrant, almost constantly blooming, of different colors even in the same plant, terminal, in umbels. Pedicels very short. Calyx persistent, 5-toothed. Corolla superior, very long, its tube downy, funnel-form, limb 5-lobed. Stamens 5, longer than the corolla. Style longer than the stamens. Stigma globose. Nut small, black, globose, many-ribbed, full of a mealy substance.

Habitat.—Common in gardens.

Amaranthaceæ.

Amaranth Family.

Amaranthus spinosus, L.

Nom. Vulg.—Kilitis, Orayi, Tag.; Ayantoto, Pam.; Kalitis, Tilites, Bayag̃-bayag̃, Vis.; Kuanton, Iloc.; Thorny Amaranth, Eng.

Uses.—The entire plant is emollient and its principal use is as a poultice for inflammations, bruises, etc. The decoction of the root is diuretic and antiphlogistic and is used in Mauritius (30 grams root to 750 cc. water) as an internal remedy for gonorrhœa; indeed it is there regarded as a specific for that disease, checking the discharge and the “ardor urinæ.” It should be continued till the cure is complete.

The bruised leaves are used locally for eczema.

Botanical Description.—A plant 2–3° high of a reddish color. Leaves alternate, lanceolate, broad, notched at the apex, wavy, glabrous. Petioles with a pair of spines in their axils. Flowers small, yellow-green, in round axillary clusters and in long terminal spikes. The pistillate flowers are sometimes separated from the staminate, sometimes mixed with them in the lower part of the spike. Staminate: No corolla, calyx 2–5 parts, stamens 4–5. Pistillate: Style and stigma 2 or 3, otherwise the same as the staminate. Seed vessel with 1 seed.

Habitat.—Common in all parts. Blooms in October.

Achyranthes obtusifolia, Lam. (A. aspera, Blanco.)

Nom. Vulg.—Hangor, Hangot, Dokotdekot, Libay, Tag.; Angod, Pam.

Uses.—The plant has astringent and diuretic properties; the latter were observed by Dr. Cornish, who communicated the facts to Waring, calling special attention to the good service the drug had afforded him in dropsy. Other physicians in India have confirmed these observations of Cornish. The decoction is made of 60 grams of the entire plant to 750 cc. water, boiled till reduced one-half and strained under pressure. Dose, 60 cc. every 2 hours till diuresis is induced.

The ashes of this plant, like those of the Amaranthus spinosus, L., contain a large quantity of potassa, and are used for washing clothes; on this account it has received its Sanscrit name Apamarga (the washer). The ashes are also mixed in an infusion of ginger and given internally in dropsy.

The flowers are bruised and applied to the bites of snakes and other poisonous animals. In India there is a superstition that carrying these flowers about the person will keep off scorpions.

Botanical Description.—A plant about 3° high, the stem angular and downy. Leaves opposite, downy, clasping the stem, lanceolate, very obtuse and wavy. Flowers bent downward in a long spike bearing many flowerets. Calyx, 5 tough scales. Corolla wanting. Nectary much smaller than the calyx, monophyllous, 5-lobed. Stamens 5. Ovary top-shaped, upper part somewhat concave. Style same length as stamens. Stigma coarse, bifid. Fruit, a seed covered with 2 membranes, one enveloping it completely, the outer one adherent in only one part.

Habitat.—Common in Luzon. Blooms in November.

Chenopodiacæ.

Goosefoot Family.

Chenopodium ambrosioides, L.

Nom. Vulg.—Alpasotes, Sp.-Fil.; Pasotis, Apasotis, Tag.; American Worm-seed, Mexican Tea, Eng.

Uses.—This plant is a native of Mexico. It has a peculiar, somewhat offensive odor and an acrid, aromatic taste due to an essential oil resembling peppermint (?). According to Padre Mercado, “When the seeds are taken with wine, sensation is so dulled that the drinker may be whipped without feeling the lashes, and even if put to the torment, does not feel it.” These properties, if true, make this plant one of the most useful in the Philippines. The entire plant is stimulant. The infusion, given internally, causes sweating, excites the circulation, is diuretic, tonic, stomachic, and useful as well as an antispasmodic in nervous troubles. The leaves are employed in making the infusion, 8 grams to 200 of boiling water. It is widely used in bronchial catarrhs and in asthma on account of its sudorific and expectorant action. It seems also to possess emmenagogue properties. The seeds yield on distillation a yellow essential oil with a strong and disagreeable odor, density 0.908. Both seeds and flowers are vermifuge, and are used as such in Brazil in doses of 8 grams in infusion or with an equal dose of castor oil. The anthelmintic dose of the essential oil is 5–15 drops with powdered sugar.

Rilliet and Barthez recommend the following potion for infantile chorea:

Leaves of chenopodium 4 grams.

Water 500 grams.

Make an infusion and add syrup of orange flowers 50 grams. Dose, several tablespoonfuls a day.

Botanical Description.—A plant 2° high; stem beset with hairs, many-angled. Leaves lanceolate, varying from entire to cut-pinnatifid. Flowers green, sessile, axillary, in small clusters. Calyx 5-parted. Corolla wanting. Stamens 5. Filaments flattened, inserted near the center of the flowers opposite the parts of the calyx. Anthers in 2 globose parts. Ovary superior, globose, depressed, unilocular, uniovulate. Style none. Stigmas, 2, 3 or 4, short, divergent. Fruit a lenticular seed covered by the membrane of the ovary.

Habitat.—Common in gardens and fields. Blooms in May.

Aristolochiaceæ.

Birthwort Family.

Aristolochia Indica, L.

Nom. Vulg.—Timbag̃an, Malaubi, Tag.; Indian Birthwort, Eng.

Uses.—The root has a wide use in medicine in the Philippines; it is bitter, of a nauseating odor and has the reputation of being a powerful antidote for the bites of poisonous serpents and insects. It has further use in the treatment of malarial fever, in dyspepsia, and in the flatulent colic of teething children. It is regarded as tonic and emmenagogue. In various forms of diarrhœa it appears to be effective and Dr. Gibson states that it is useful in intestinal disorders. In the Philippines it is not only given internally but also externally applied over the abdomen, mixed with hot cocoanut oil (10 grams of the powdered root to 100 oil).

The first Portuguese settlers in India called the drug “Cobra Root,” because the natives regarded it as an antidote for the bite of the terrible “Cobra da Capello.” This reputation, however, seems not to have been deserved, judging from the fearful mortality in India and Ceylon due to the bite of the cobra.

Dr. Imlach, a surgeon of Singapore, states that in one season in one collectorate, Shikapore, no less than 306 cases of snake bites were officially reported, the mortality being 63, or about 20.58 per cent. Other reports make it safe to conclude that in the entire province during the year no less than 300 deaths were due to this cause alone. Dr. Waring believes that if an antidote for snake bite exist in the vegetable kingdom it will most probably be found in the natural order Aristolochiaceæ.

In North India this drug is used as emmenagogue and anti-arthritic, and in Banda for intermittent fevers and intestinal disorders. The juice of the leaves is emetic. The dose of the powdered root is 3–5 grams daily.

Botanical Description.—A twining shrub, with leaves heart-shaped, ovate, acute, glabrous. Petioles short. Flowers dark reddish-gray, in panicles. Calyx wanting. Corolla globose below, the tube cylindrical, expanding at the top. Anthers 6, in pairs. Filaments, none. Styles 6, very coarse, a membrane at the base including all. Stigmas simple. Seed vessel inferior, 6-ribbed, 6 cells and many winged seeds. The seed vessel after casting the seeds resembles a pair of balance scales with its little plates or pans. Hence the Tagalo name Timbag̃an meaning “balance.”

Habitat.—In Luzon and Panay. Blooms in November.

Piperaceæ.

Pepper Family.

Piper Betle, L. (Chavica Betle and C. auriculata, Miq.; Piper Betel, Blanco.)

Nom. Vulg.—Hojas de buyo, Sp.-Fil.; Itmó, Tag.; Mamin, Bic.; Buyo, Mamón, Vis.; Samat, Pam.; Betel Pepper, Eng.

Uses.—A masticatory, used all over the extreme Orient, is composed of the leaves of this plant, a little slaked oyster-shell lime and a rounded slice of the bonga or areca nut; the Filipinos call this combination bayo, though the name is not of native origin; the Tagalos call it hitsú. The use of buyo by careless persons is decidedly repugnant, for the mixture of the lime and the pigment of the bonga imparts a blood-red or rather brick-red color to the saliva which they spit in mouthfuls into the streets and other public places with no thought of the feelings of others. Unless the mouth is carefully cleaned the teeth become encrusted with a sort of black enamel and the breath assumes a detestable odor. When used in small quantities and with proper toilet of the mouth, and this is the common practice among the Filipinos, buyo seems to be a very useful preservative of the teeth and a gingival and stomachic tonic. These properties are readily understood when we consider that the lime is antacid, the bonga astringent and tonic and the betel aromatic and stimulant.

The buyo leaf plays a very important part in the therapeutics of the infant of the Philippines: in its indigestions, colics and diarrhœas the heated leaves are applied to the abdomen previously anointed with hot cocoanut oil. In bronchitis and laryngitis the heated leaves are applied over the chest or neck after rubbing the parts with oil. It undoubtedly produces good effects and the physicians of India recommend it in the same cases and in the same form as in the Philippines. Applied to the breasts of parturient women it dries up the milk and in the same way tends to reduce any glandular enlargement.

Dr. Kleinstück of Java recommends the essence of the leaves in all sorts of catarrhs and as an antiseptic in doses of one drop to 140 of the vehicle. This essence is obtained by distillation; it is dark in color, has an acrid taste and an odor resembling that of tea. Its density is 1.020. The dried leaves contain one-half per cent. of the essence and it is probable that the fresh ones contain a greater proportion.

Botanical Description.—A plant with yellow flowers and scandent stem, climbing straight up trees or artificial supports. Leaves cleft at the base, acute, entire, glabrous, dark green. According to Blanco it is cultivated best in somewhat sandy soil. Pasay, near Manila, and Bauang, in Batangas, furnish a leaf most highly appreciated.

Piper nigrum, L.

Nom. Vulg.—Pimienta, Sp.; Paminta, Malisa, Tag.; Black Pepper, Eng.

Uses.—The berry-like fruit of the pepper is more extensively used as a condiment in cooking than in the treatment of disease. Used in moderation, however, it is of considerable value as a convenient stomachic and aid to digestion in tropical countries where the digestive functions readily become sluggish. Its abuse may lead to serious consequences, such as inflammation of the gastro-intestinal mucous membrane, of the portal system and the liver itself.

Pepper is used as a febrifuge in the various forms of malarial fevers, in the form of granules of 8 or 10 berries in a cup of brandy and anise (Spanish); this is taken by the patient in one dose at the beginning of the cold stage and followed by large quantities of water to relieve the thirst caused by the pepper. This treatment causes the cold stage to rapidly subside and more rapidly induces and intensifies the sweating stage. It is said that no further attack of fever follows.

Piperin (C₁₇H₁₉NO₃) is febrifuge and is given in pill form internally in doses of 30–60 centigrams; the action of the crude drug is evidently due to this neutral principle.

Botanical Description.—The plant is a perennial, climbing shrub. Leaves oval, tapering at both extremities, 7-nerved. Flowers yellow, in a spike. Stigmas 2, bifid. Fruit globose, with one seed.

Habitat.—The dried fruit of the pepper is universally familiar. It was at one time cultivated in the Philippines, especially in Batangas, and Gen. Basco promulgated a series of orders to encourage its cultivation. Padre Gainza, afterward Bishop of Nueva Cáceres, wrote a report about its cultivation, but since then the subject has entirely disappeared from notice.

Chloranthaceæ.

Chloranth Family.

Chloranthus officinalis, Bl. (C. Indicus, Wight.; C. inconspicuus, Blanco.)

Nom. Vulg.—Unknown.

Uses.—All parts of the plant are aromatic. The leaves and stems lose this property after drying, but the roots, if properly dried, preserve it for a long time. They have a camphoraceous odor and bitter, aromatic taste, reminding one of that of Aristolochia Serpentaria. The mountaineers of Java use an infusion of the powdered root and the bark of the Cinnamomum Culilowan to treat puerperal eclampsia. Combined with carminatives like anise and onion, they use it with some success in virulent small-pox of children. The infusion seems to be efficacious in fevers accompanied by debility and suppression of the function of the skin. It has also been prescribed in the intermittent fevers of Java, mixed with an infusion of the leaves of the Cedrela Toona. Blume states that it is one of the most powerful stimulants known.

Botanical Description.—A plant 3–4° high. Stem quadrangular. Leaves opposite, broad, lanceolate, serrate, with stiff-pointed teeth and somewhat scaly beneath. Petioles very short, clasping the stem at their base, with 2 intermediate stipules ending in two awl-shaped points. Flowers compound in axillary spikes, which bear the flowerets in 2 ranks, each flower with a keeled bract. The corolla (if it may be so called) a fleshy, 3-lobed lamina. Perianth wanting. Receptacle dome-shaped. Anthers 4, inserted on the surface of the lamina, 2-valved. Ovary 1-celled, with 1 ovule. Style short. Berry-like fruit, globose, with 1 seed covered by a somewhat brittle membrane.

Habitat.—La Laguna and other provinces of Luzon. Blooms in September.

Lauraceæ.

Laurel Family.

Cinnamomum pauciflorum, Nees. (Laurus culilaban, Var., Blanco.)

C. tamala, Nees. (L. culilaban, Blanco.)

Nom. Vulg. (of both).—Kalig̃ag, Makalig̃ag, Tag., Vis.; Kandaroma, Iloc; Cassia Lignea or Cassia, Eng.

Uses.—The bark of both species is known in pharmacy as Chinese cassia or Chinese cinnamon (cassia cinnamon). Indeed it is very like the cinnamon of Ceylon, comes in curled quills, has the same odor and taste though not so delicate; but it is darker in color, with a surface less clean and smooth. Its chemical composition is identical with that of the latter and nowadays it forms an important article of commerce.

Cinnamon renders good service in therapeutics as a stimulant of the digestive tract and a heart tonic. In the atonic diarrhœas so common in the Philippines a tincture of cinnamon in doses of 8–10 grams a day, or the powder in cases where alcohol was contraindicated, have given me unhoped-for results.

In Spain and the Philippines it is very popular as a condiment in the kitchen of the confectionery and as a flavor for chocolate; in fact in those countries it takes the place of vanilla in France. It enters into the composition of several elixirs and compound tinctures, such as “Botot’s Water” (dentifrice), “Elixir of Garus” (tonic stimulant), “Balsam of Fioraventi” (external stimulant), laudanum and the elixir of the Grande Chartreuse (diffusible stimulant).

Lately it has been demonstrated that the essence is a powerful antiseptic, in the presence of which typhoid fever bacilli cannot develop.

Botanical Description.—A tree, 15–20° high. Leaves opposite, lanceolate, 3-nerved, entire, glabrous. Flowers yellow, paniculate, umbellate. Common peduncles very long, those of the flowerets long. Calyx none. Corolla, 6 ovate, hairy petals. Stamens 9; 6 external to the rest and bearing the anthers, 4 on each filament, 2 below the others; the 3 inner stamens bear 2 anthers each.

In the second species the flowers form loose, terminal panicles. Stamens 9; 6 filaments inserted on the receptacle, spatulate, each bearing 4 anthers on the inferior face; the other 3 filaments thick, each bearing 4 anthers. Between the last filaments are 8 nearly globose glandules.

Habitat.—Both species are common in the forests of Luzon. The first species blooms in May, the second in January.

Cassytha filiformis, L.

Nom. Vulg.—Malabohok.

Uses.—This plant has no therapeutical uses in the Philippines. In Senegal it is employed, according to Dujardin-Beaumetz, mixed with lard to treat urethritis; its action is to decrease the ardor urinæ. It is not stated whether this mixture is used internally or externally.

In Cochin China the same writer states that it is used as an antisyphilitic. In India it is used for the piles and as an alterative for bilious disorders. It possibly acts as a circulatory stimulant.

Botanical Description.—A slender, thread-like, cylindrical vine, without leaves, that covers the trees like a mantle, so luxuriant is its growth. Flowers yellow, in axillary spikes. Calyx small, 3 sepals. Corolla, 3 fleshy concave petals. Stamens 12 in 4 verticils, 9 fertile and 3 inner sterile. Ovary 1-celled, 1-ovuled. Style cylindrical. Drupe globose, 1–2″ in diameter, covered by a fleshy envelope, formed by the receptacle. Seeds without albumen.

Habitat.—Luzon, Mindanao, Cebú, on the seashore.

Euphorbiaceæ.

Spurge Family.

Euphorbia pilulifera, L. (E. capitata, Lam.; E. hirta, Blanco.)

Nom. Vulg.—Golondrina, Sp.-Fil.; Gatasgatas, Batobatonis, Sayikan, Tag.; Buyayawa, Tawawa, Bowi, Vis.; Malismalis, Sisiwhan, Bolobotones, Magatas, Pam.

Uses.—This plant has a reputation in the Philippines as a hæmostatic of great efficiency, for which purpose the whole plant is crushed and applied as a poultice over the wound. Like all members of this family it abounds in milky juice. We have had no occasion to employ it as a hæmostatic, but do not doubt its action in view of the effect that it exercises on the circulation and the heart when given internally. In toxic doses experiment has demonstrated that it kills animals by suspension of the respiratory movements and those of the heart, which at first beats faster but gradually more slowly. It has no effect upon any other organ and is eliminated by the liver.

Matheson recommends it as an antispasmodic and has employed it also in dyspnœa of cardiac origin. I have used it in both these conditions in Manila with highly satisfactory results. I have found the most convenient form of administration to be the tincture in doses of 15–40 drops a day given in an infusion of althæa every 3 or 4 hours; the vehicle should be used liberally as it diminishes the irritant action of the euphorbia on the stomach. A decoction of 15 grams of the plant to 2 liters of water may be given in doses of from 6 to 12 tablespoonfuls daily. A proper dose of the alcoholic extract is 10 centigrams in 24 hours. Dr. Daruty, of Mauritius, gives the following formula:

Euphorbia pilulifera dried in the shade 30 grams.

Water 1½ liters.

Boil till reduced to 1 liter, cool and add:

Rum or cognac 30 grams.

Dose.—1 wineglassful 3 times a day.

This decoction relieves the most obstinate asthma, as well as cough and bronchial irritation. It is necessary to use the entire plant. The decoction is usually given in the morning, fasting, in the middle of the afternoon and at bedtime. In very stubborn cases another dose may be given in the middle of the night. Frequently the relief is immediate and in some cases a liter of the decoction is enough to effect a cure. If the symptoms return, it is easy to abort them; they are less distressing and, according to the statements of patients, the medicine “gives them air.”

Dr. Hicks Bunting found, in an analysis of the drug, 60 per cent. of insoluble residue, wax, “caucho,” resin, tannin, sugar, albuminoids, oxalate of calcium and other salts.

Dr. Marsset states that the active principle is soluble in water, in dilute alcohol; insoluble in ether, chloroform, bisulphide of carbon, and turpentine, but does not give the reaction.

The toxic dose is 1 gram of dried plant for each kilogram of weight of the animal.

Botanical Description.—A small creeping plant with milky juice. Stem 1–2° high, cylindrical, hairy and reddish in color. Leaves opposite, obliquely ovate, rhomboid, serrate, hairy. Petioles very short. Two pointed stipules at the base. Flowers yellowish in hemispherical umbels of 5 divisions, each subdivided in 2. Involucre universal. Calyx bell-shaped, laciniate, in 5 parts. Corolla, 5 petals, inserted on the divisions of the calyx, fleshy, orbicular, with an orbicular appendix at the base, concave and differing from the corolla in color. Stamens 8, inserted on the base of the calyx; filaments unequal in length, each bearing 2 anthers. Four filaments lacking anthers. Ovary with stalk longer than the flower, curved downward. Styles 3, bifid. Stigmas simple. Seed vessels 3, united, hairy, 3-angled, each bearing 1 red globose seed with a wrinkled surface.

Habitat.—Common in all parts of the islands and well known to the natives. The name by which it is best known in Manila is “golondrina.”

Euphorbia neriifolia, L. (E. ligularia, Roxb.; E. pentagona, Blanco.)

Nom. Vulg.—Sorosoro, Sorog-sorog, Bait, Tag., Pam.; Karambauaya, Iloc.; Lengua de perro, Sp.-Fil.

Uses.—The principal medicinal use of this plant in the Philippines is the introduction of the hot juice of its fleshy leaves into the external auditory canal in cases of otorrhœa or of simple earache, whatever its cause.

The root is regarded in India as an antidote for snake bite and, indeed, the plant is sacred to Munsa, the snake divinity. During the months of July and August in some parts of India the natives make offerings of rice, milk and sugar to this sacred tree every Tuesday and Thursday, praying for protection from the bites of serpents.

The leaves contain an abundance of milky juice, acrid and very active, used in the treatment of several skin diseases. Like the species E. pilulifera it possesses antiasthmatic properties; Dr. S. C. Amcobury reports 6 cases treated with satisfactory results. Owing to the acrid quality of the juice great care should be maintained both in its internal and external use. The Sanscrit authors regard it as purgative and usually administer it with other drugs of the same action to increase its effect. Ainslie states that the native herb-doctors of India give the juice in intestinal obstruction and in the œdema of malarial cachexia. The dose is 1.25 grams in 24 hours given in 300 cc. of sweetened water in divided doses. This dose is, in my opinion, dangerous; 40–60 centigrams a day is more prudent.

Botanical Description.—A small tree, from 5 to 6° high. Trunk erect, jointed, 5-sided, at the angles 2 rows of thorns. Leaves spatulate, fleshy. Flowers yellowish. Calyx bell-shaped, 5-lobed. Corolla, numerous imbricated, spatulate petals with ravelled or fringed ends. Stamens in groups. Styles 3. Stigma coarse. Seed vessel, 3 carpels on a stalk.

Habitat.—In all parts of Luzon.

Euphorbia Tirucalli, L.

Nom. Vulg.—Consuelda, Sp.-Fil.; Katwit, Suelda, Tag.

Uses.—The milky juice of this species is very caustic. It is used chiefly in India mixed with oil as an embrocation for rheumatism; given internally it is regarded as an antisyphilitic. Dr. J. Shortt states that it is an excellent alterant in syphilis in dose of 30 centigrams, morning and evening. It is further employed in malarial hypertrophy of the spleen, in asthma and as a purgative; in a word the same virtues are attributed to it as to the foregoing species.

Botanical Description.—Small trees, 9–12° high. Trunk erect. Branches cylindrical, stumpy (not tapering), several very small leaves at the ends. Flowers yellowish, in umbels. Calyx, 5 rounded, fleshy sepals. Corolla, 5 groups of woolly hairs on the divisions of the calyx. Stamens 5, inserted on the sepals, with double or irregular anthers. Seed vessel, 3 carpels each with one seed.

Habitat.—Very common, especially in the suburbs of Manila where they serve as hedges.

Phyllanthus reticulatus, Müll. (Cica decandra, Blanco.)

Nom. Vulg.—Tinatinaan, Tintatintahan, Malinta, Tag.; Sug̃ot-olag̃, Vis.

Uses.—The natives eat the little berries of this species, which are dark purple before and black after maturity, and use their juice for ink. The leaves are diuretic and refreshing; the bark alterant. In the bazaars of India the bark is sold commonly in pieces 1° long and as thick as the wrist; its taste is slightly sweet, color dark and the alterative dose of its decoction is 120–150 grams a day. In Concan they make a compound pill of the leaf-juice, powdered cubebs and camphor, to be dissolved in the mouth for ulcerated, bleeding or scorbutic gums. The juice is also given internally for urticaria.

Botanical Description.—Small trees, 12° or more high, with leaves pinnate, oval, entire, alternate, glabrous, downy when young. Common petiole, 2 stipules at the base. Flowers monœcious. Staminate: calyx, 5 colored sepals; no corolla; filaments 4, coarse, somewhat shorter than the calyx, the middle one thicker and 2-parted; anthers 10, 4 on the middle filament and two on each of the others. Pistillate: calyx and corolla same as staminate; nectary, 5 glandules on the base of the ovary. Fruit, a black berry seated within the calyx, crowned with 2 erect styles, 6 or 8 compartments each with a single seed.

Habitat.—Grows everywhere and is well known.

Phyllanthus Niruri, L.

P. urinaria, L.

Nom. Vulg.—Hierba de San Pablo, de San Pedro, Sp.

Uses.—This species is not used medicinally in the Philippines, but in India is given for its diuretic effect and has great repute in the treatment of genito-urinary diseases, dropsy and gonorrhœa. The infusion of the leaves of P. Niruri with Fenugreek seeds is a highly prized remedy for chronic dysentery, mentioned by Ainslie. The leaves are bitter and tonic and in Bombay they are in common use in gonorrhœa to correct the acidity of the urine. Bruised and mixed with salt they make a sort of jelly frequently used as an application for itch; without salt the same is used for contusions.

The dose of the leaf juice of both species, for internal use, is 15 grams a day in divided doses.

A decoction of the entire plant well dried and powdered, is given for jaundice in doses of 5 grams a day.

The milky juice of the stem is useful in the local treatment of ulcers. The bruised root is employed in Concan for neuralgia.

Botanical Description.—P. Niruri is an herb with straight stem. Leaves alternate, pinnate with stylet in place of the odd leaflet. Leaflets nearly oval, glabrous, 2 stipules at the base. Flowers monœcious, greenish, axillary; the staminate growing along the common petiole above the pistillate. Staminate: Calyx, 5 lanceolate, entire sepals; no corolla; 1 filament with 1 anther. Pistillate: Calyx and corolla as above; ovary free, 3 biovulate cells; style with 2 stigma-bearing branches. Fruit capsular, globose.

P. urinaria may be distinguished by its sessile flowers and reddish stem.

Habitat.—Very common in Manila and all over Luzon.

Jatropha Curcas, L.

Nom. Vulg.—Tuba, Tag.; Kasla, Vis.; Tawatawa, Iloc. (Seeds called “English Physic Nuts” in India.)

Uses.—The milky juice of the trunk and branches is a drastic purgative, too active for safety as a physic. Mixed with water it is used as a wash for atonic ulcers.

The seeds yield 25–30 per cent. of a yellowish oil, more active than castor oil as a purgative but less certain. Ten or twelve of the former equal in effect 30 to 40 drops of the latter. Its density is 0.919, and it differs from castor oil in being only slightly soluble in absolute alcohol. In some parts of the Philippines it is used for purposes of illumination, and it is exported to Europe to adulterate soaps and candles. It contains a little stearin which begins to be deposited at 9° and is entirely solidified at 0°.

The fruit is strongly purgative, and this action is not due to the oil but to a peculiar resin so active that 3 fruits produce drastic effects. Whatever purgative action the oil possesses is due to the resin which it contains in solution. It seems, therefore, preferable to treat the seeds with alcohol, thus dissolving the resin, and use the tincture thus obtained in place of the oil.

The natives use the plant to intoxicate the fish in ponds and sluggish streams.

The seeds of the species J. multifida, L., also called tuba in Tag., and mana, are likewise purgative in their action. Dr. Waring saw a case of poisoning with the fruit; the patient, a young man, suffered violent vomiting, intense pain in the stomach and head, and marked prostration. He recovered under the use of lime juice and stimulants.

Botanical Description.—The J. Curcas is a small tree growing as high as 9°. Leaves alternate, cordate, glabrous, 3–5 cut-lobed. Flowers yellowish-green, monœcious, in terminal umbels, staminate and pistillate flowers mingled without order. Staminate: Calyx, 5 unequal sepals; corolla bell-shaped, 5 petals, woolly within, a small notch at the end, bent downward; stamens 10, in 2 whorls of 5. Pistillate: Calyx and corolla as above; several tongue-like staminodes replace the stamens; ovary free, oblong, 3-celled, 1 ovule in each cell; style 3-branched. Seed vessel fleshy, of 3 capsules, each bearing 1 oval, coriaceous seed.

Habitat.—Luzon and Visayas.

Aleurites Moluccana, Willd. (A. triloba, Forst. and Blanco.)

Nom. Vulg.—Lumbán, Kapili, Tag.; Belgaum or Indian Walnut, Indo-Eng.

Uses.—The kernels are rich in oil which is used for illumination and the manufacture of soap. For industrial purposes it is superior to linseed oil, according to the report of the Madras Drug Committee.

Dr. O’Rocke states that in doses of 1–2 ounces it acts as a gentle and sure purgative, producing copious bilious evacuations after 3–6 hours, without causing nausea, colic or other similar effects. The municipal physician of Sampaloc, Señor Xerez, states that he has frequently used this oil in Manila, as a purgative, and he agrees perfectly with Dr. O’Rocke as to its effect.

D. Anacleto del Rosario, the distinguished Filipino chemist, tells me that he once witnessed a case of poisoning by the fruit of the lumbán, the patient being a native boy. Doubtless the milky juice, so active in all the Euphorbiaceæ, was the cause of the symptoms. It is true that the kernel causes colic and copious alvine discharges.

Nellino’s chemical analysis of the seeds is as follows:

Water 5.25

Fatty matter 62.97

Cellulose 28.99

Mineral matter 2.79

The ashes contain the following matters:

Lime 28.69%

Magnesia 6.01%

Potash 11.23%

Phosphoric acid 20.30%

The oil is yellow, syrupy, transparent, odorless, insipid.

Botanical Description.—A tree with leaves bunched or clustered, 3–5 lobulate with as many nerves. Petioles about as long as the leaves. Flowers white, terminal in panicles, the pistillate mixed with the more numerous staminate flowers. Staminate: Calyx monophyllous, cylindrical, 2-toothed; corolla, 5 linear petals twice as long as the calyx; stamens 20 or more, joined in a column at their bases. Pistillate: Calyx and corolla as above; ovary of 2 or 3 uniovulate locules, encircled by a disk; style 2-or 3-branched. Seed vessel large, ovate, compressed, fleshy, 2 sutures at right angles, 2 compartments, in each a hard nut.

Habitat.—Grows all over Luzon and is well known to the natives.

Croton Tiglium, L. (C. glandulosum, C. muricatum, Blanco.)

Nom. Vulg.—Tuba kamaisa, Tag.; The Purging Croton, Eng.

Uses.—The fruit is used by the Filipinos to intoxicate the fish in ponds and sluggish streams. The seeds contain an oil that is official in all Pharmacopœias as one of the most powerful hydragogue cathartics. As it is intensely irritating it should never be administered alone but combined with other substances, such as castor oil, or in pill form. The internal dose is 1 to 2 drops. It is considered a specific for lead colic and is indicated when not only purgation but active irritation of the digestive canal is desired.

Applied to the skin it is a strong irritant causing rapid and painful vesication. Great care should be exercised not to raise the hands to the eyes after touching the oil, as serious inflammation might result.

Botanical Description.—A small tree, 8–9° high, with rough trunk. Leaves alternate, ovate, acute, minutely serrate, both surfaces beset with sharp hairs. Flowers yellowish-white, monœcious. Staminate: Fewer than the pistillate, growing above them; calyx 5-toothed; corolla, 5 woolly petals; stamens 16, joined in the center. Pistillate: Calyx 5-toothed; corolla much less developed than in the staminate; ovary free, 3 uniovulate locules; styles 3, bifid. Seed vessel dry, with thin envelope bristling with stiff hairs; 3 carpels each containing a seed.

Habitat.—Common in Luzon.

Acalypha Indica, L. (A. Caroliniana, Blanco.)

Nom. Vulg.—Not known.

Uses.—This plant is not used medicinally in the Philippines, but is very common in India. Dr. G. Bidie, of Madras, states that the expressed juice of the leaves is in great repute, wherever the plant grows, as an emetic for children and is safe, certain and speedy in its action. Like ipecacuanha it seems to have little tendency to act on the bowels or depress the vital powers, and it decidedly increases the secretion of the pulmonary organs. Probably an infusion of the dried leaves or an extract prepared from the green plant would retain all its active properties. The dose of the expressed juice for an infant is a teaspoonful.

Dr. A. E. Ross speaks highly of its use as an expectorant, ranking it in this respect with senega; he found it especially useful in the bronchitis of children. He also makes favorable report of a cataplasm of the leaves as a local application to syphilitic ulcers and as a means of relieving the pain attendant on the bites of venomous insects.

The alleged purgative action of the root noticed by Ainslie is confirmed by Dr. H. E. Busteed, who reports having used the expressed juice of the root and leaves as a laxative for children.

Langley, a military surgeon, states that in Canara the natives employ the leaf juice in congestive headache, soaking pledgets of cotton with it and introducing them into the nasal fossæ; the resultant nose bleed relieves the headache. The powder of the dry leaves is dusted on ulcers and putrid sores. In asthma and bronchitis, both of children and adults, Langley has used this plant with good results, and he recommends 1.25–3.50 grams of the tincture (100 grams of the fresh plant to 500 of alcohol, 90°) repeated several times a day; the effect is expectorant, nauseant and, in large doses, emetic.

It must be noted that only the young, growing plants are active.

The flowers of another species, A. hispida, Burm., called bugos in Tag. and Vis., is used in India for the dysentery.

Botanical Description.—A little plant, about 3° high. Leaves alternate, broad, lanceolate, 5-nerved, serrate from middle to apex. Petioles much longer than the leaves, 2 stipules at their bases. Flowers greenish, monœcious in axillary spikes, pedunculate, as long as the leaves, crowned by a prolongation of the axis in the form of a cross. Staminate: Numerous, in upper part of spike; calyx 4 parts; no corolla; stamens 8–16, small, free. Pistillate: Less in number, at the base of the spike; perianth of 3 imbricated leaflets; ovary, 3 uniovulate locules; style, 3 branches which also subdivide. Capsule 3-celled, each cell containing a globose seed with cicatrix.

Habitat.—Luzon, Panay and Mindanao. Blooms in October.

Echinus Philippensis, H. Baillon. (Croton Philippense, Lamk.; Rottlera tinctoria, Roxb.; Mallotus Philippensis, Müll.)

Nom. Vulg.—Banato, Tag.; Buas, Vuas, Iloc.; Monkey-face Tree, Kamala or Kamala Dye, Indo-Eng.

Uses.—The capsular fruit of this plant is thickly beset with reddish glands and hairs, which, when brushed off and gathered in powder form, constitute the kamala dye of the Hindoos. It was mentioned by the Arabian physicians of the tenth century under the names of Kanbil and Wars. In India the powder is highly valued as a yellow dye-stuff for silk. Medicinally it is used as an anthelmintic, the English physician Mackinnon, of the Bengal Hospital, having been the first to scientifically prove this property; he reported that it was successful in expelling the tape-worm. It is now official in the Pharmacopœia of India and also in the U. S. P. as an anthelmintic and purgative; in Switzerland it is commonly given to expel the bothriocephalus which abounds there, the lake fish acting as hosts.

The dose recommended by the Pharmacopœia of India is 8–12 grams, divided in 3 or 4 doses. This amount sometimes causes nausea and colic; in the third or fourth stool the tænia is commonly expelled in a lifeless condition. Dujardin-Beaumetz advises a dose of 30 grams of castor oil in case the tænia has not been expelled 2 hours after the last dose of kamala. The powder is efficacious but the tincture seems to be surer; the dose is 6 grams for children and 20 for adults, given in divided doses in aromatic water every hour for 6 hours. This tincture is prepared by macerating 200 grams of kamala in 500 cc. alcohol for 7 days; then filtering with expression and adding enough alcohol to complete the 500 cc.

The powder is also used in India as a local application in herpes circinata. It is insoluble in water; in ether and alcohol it yields 80% of a red resin. Anderson noted that a concentrated ethereal solution of kamala after a few days formed a solid crystalline mass, yellow, very soluble in ether; this substance he named rottlerin, C₁₁H₁₀O₃.

Botanical Description.—A tree, 6–8 meters high, covered with stellate groups of short yellow hairs. Leaves alternate, petiolate, rhomboid-oval or lanceolate, acuminate, 3-nerved, entire or slightly dentate, upper surface glabrous, lower surface covered with woolly hairs and powdery red glands. Flowers yellowish-green, small, diœcious, apetalous, in spikes. Staminate: By 3′s in the axil of each bract; perianth, 3 or 5 deeply cut, lanceolate lobules; stamens 15–25, free, inserted in the center of the flower. Pistillate: In the axil of each bract; ovary, 3 locules each with 1 ovule, covered like the leaves with hairs and yellow, granular glands. Seed vessel globose, 3-celled, like ovary covered with hairs and glands.

Habitat.—Mountains of Morong, San Mateo, Tarlak, Bosoboso, Ilocos Norte, Albay and Batangas.

Ricinus communis, L. (Variety microcarpus, Müll.)

Nom. Vulg.—Tag̃antag̃an, Lig̃asina, Tag.; Tag̃antag̃an, Tawatawasig̃a, Iloc.; Castor Oil Plant, Eng.

Uses.—A purgative oil is expressed from the seeds, called “Aceite de Ricino” (castor oil). It operates mechanically in the intestinal tract and its action is rapid and is indicated whenever it is desired simply to empty the intestines without producing any irritating effect; it is, therefore, a purgative indicated in diseases of children, in pregnancy, and in hemorrhoidal congestions where a non-irritating evacuation of the rectum is desired. It is an anthelmintic, though not ordinarily given alone, but in combination with other drugs of a purely anthelmintic action, the object being to expel the worms which have been attacked by the specific.

Oil extracted simply by expression is less purgative than that obtained by treating the seeds with bisulphide of carbon and absolute alcohol; also less purgative than the seeds themselves, because it contains only a very small proportion of a drastic principle existing exclusively in the seeds; this principle is completely dissolved in the oil extracted by chemical process.

It is pale yellow in color, very viscid, with a characteristic mouldy odor. The purgative dose is 10–30 grams. A small dose may purge as actively as a larger one provided that the patient drink abundantly after the administration of the drug. The best method of disguising its taste is by giving it in half a cup of very strong, hot coffee. Just before the dose, take a swallow of coffee to disguise the taste even more effectually.

Castor oil enters into the composition of elastic collodion (simple collodion, 30 grams, castor oil, 2 grams). The leaves pounded and boiled are applied as a poultice to foul ulcers.

Botanical Description.—There are two forms of this variety in the Philippines, possessing the same properties and known by the same common name: R. viridis, Müll. (R. communis, Blanco) and R. subpurpurascens, Müll.; the former is the more common and has a glabrous, fistular stem. Leaves peltate, palmately cleft in 7 or 9 lobules, lanceolate, serrate. Petioles long. Flowers greenish, monœcious, the staminate ones in large panicled clusters below the pistillate. Filaments numerous, subdivided into several anther-bearing branches. Pistillate flowers, 3 sepals, 3 styles. Seed vessel, 3 prickly capsules, containing solitary seeds.

The R. subpurpurascens is distinguished from the former by bearing 2 glandules at the base of the leaves, the mulberry color of which latter suggests its common name, Tag̃antag̃an na morado, Tag., Vis.

Habitat.—Very common in Luzon, Mindanao and other islands.

Urticaceæ.

Nettle Family.

Artocarpus integrifolia, Willd.

Nom. Vulg.—Nag̃ka, Tag.; Jack Fruit Tree, Eng.

Uses.—The huge fruit of this tree is well known to the Filipinos and well liked by them as an article of food, eaten fresh or in sweet preserves. The arils and pulpy envelopes of the seeds are the parts eaten, also the seeds themselves, boiled or roasted. According to Padre Mercado the roasted seeds have an aphrodisiac action.

The heated and powdered leaves are applied to wounds and given internally for congestions. The resin of the trunk is a useful application to ulcers and in India they give it internally to cure la melena, the dose, one “tola” mixed with the same amount of manga resin and a little lime water. The same resin if heated makes an excellent cement for broken china.

Botanical Description.—A tree, 20° or more in height, with abundant milky sap. Leaves alternate, oval, acute at both ends, slightly wavy and revolute borders, tough, glabrous and dark green upper surface; light green, slightly rough under surface. Petioles short. Flowers greenish, monœcious, growing on root, trunk and branches. Calyx very small, monophyllous, of about 7 deciduous lobules. Staminate: On a club-shaped receptacle, 3′ or 4′ long, bristling with the stamens; filaments very short, anthers 2-celled. Pistillate: On a common, oblong receptacle which ripens to the great fruit; style 1, short; rarely 2 divergent styles; stigmas acute. Fruit about size and shape of a small watermelon, beset with many sharp eminences, containing many seeds enveloped in thick arils.

Habitat.—It grows in all parts of the Archipelago and is commonly known.

Laportea gaudichaudiana, Wedd. (Urtica umbellata, U. ferox, Blanco.)

Nom. Vulg.—Lig̃aton, Lipa, Apariagua (?), Tag., Vis.; Lipag̃doton, Pam.

Uses.—The Padre Mercado writes as follows concerning the properties of this plant: “The leaves, applied with salt in the form of a plaster, purify dog bites, foul, putrid, malignant and cankerous ulcers; they cure boils, contusions and all abscesses; mixed with wax they may be applied for obstruction of the spleen; mashed with the juice and inserted in the nose they arrest nose-bleed; cooked with snails they soften the stomach, excite the secretion of urine and dissipate flatus; the juice given as a gargle aborts inflammation of the epiglottis. The seeds mixed with wine are a sexual excitant and “clear out” the womb; taken with syrup they relieve dyspnœa, pain in the side and inflammation of the lungs and force up the humors from the chest; it may be mixed with medicines that corrupt the flesh (sic). The grated root drunk with wine relieves painful flatulence. I myself (continues the Padre Mercado) have experimented with a woman who suffered with painful flatulence and this remedy relieved her.”

We repeat that all the foregoing is copied from the writings of Padre Mercado and we offer it as a therapeutic curiosity.

P. Blanco states that merely to touch the leaves causes an intolerable itching.

Botanical Description.—A small tree, 12–15° high, trunk richly branched. Leaves opposite, bunched at the ends of the branches, notched at the base, long, ovate, serrate, hairy on both surfaces. Flowers yellowish-white, diœcious. Staminate: In compound racemes; calyx 4 parts; corolla none; stamens 4, inserted on the base of the calyx. Pistillate: Flowers in 2-forked umbel, flat, very large; calyx, none; stamens none; stigma 1; seed heart-shaped.

Habitat.—Very common in all the fields and in the mountains. Blooms in June.

Casuarineæ.

Beefwood Family.

Casuarina Sumatrana, Jung. (C. equisetifolia, Blanco.)

Nom. Vulg.—Agoho, Tag.; Malabohok, Agoho, Vis.; Aro, Karo, Agoó, Iloc.

Uses.—The bark is astringent by virtue of the large quantity of tannin it contains. Its principal use is in decoction in the treatment of diarrhœa, dysentery and hæmoptysis; it is also given in amenorrhœa, though it is apt to increase the pain. Externally it is used as a wash for contusions and ulcers.

Another species, C. equisetifolia, Forst., confounded with the former species by the natives, has the same therapeutic applications.

Botanical Description.—A tree with stellately arranged straight branches. Leaves stellate, long, narrow, linear, 4-grooved. They have been compared to the tail of a horse and the tail of a certain bird—the casobar. Staminate and pistillate flowers greenish, on different parts of the same stalk. Staminate, in small aments. Pistillate on small globose aments; calyx proper of the floweret, a coarse scale; corolla none; ovary conical; styles 2, flattened, divergent; stigmas acute. Fruit: Each floweret produces a woody seed-vessel, bivalved, ovate, glabrous, with a small seed ending in an oval wing; all these seed vessels joined form a small cone about 1′ long.

Habitat.—Very common in Ilocos, Tarlak, Binangonang of Lampong and N. Ecija.