Botanical Description.—A tree, with leaves bunched at the extremities of the branches, oblong, oval, acuminate, odd-pinnate, 3–4 pairs of opposite leaflets. Flowers greenish-white, polygamous, in terminal panicles. Calyx gamosepalous, 4 rounded lobules. Corolla, 4 imbricated petals. Stamens 8, free. Ovary 4-parted. Pistillate flowers; ovary sessile, oblong, unilocular. Style 4-parted, thick. Drupe oblong, compressed, unicellular. Testa hard, with 1 non-albuminous kernel.

Habitat.—San Mateo.

Moringeæ.

Moringa pterygosperma, Gaertn. (M. oleifera, Lamk.; M. poligona, DC.; Guilandina Moringa, Blanco.)

Nom. Vulg.—Malug̃ay, Kamalug̃ay, Kalug̃ay, Tag.; Dool, Malug̃it, Vis. and Pam.; Horse Radish Tree, Indo-Eng.

Uses.—The root is vesicant and the Filipinos bruise it and use it for sinapisms. I have often observed, however, that it is quite painful used in this way. Dr. Waitz states that it is a good plan to add a few drops of the root juice to mustard sinapisms, a proceeding which seems to me superfluous, especially in the case of children as he advises it.

The Bengal pharmacopœia contains the following official preparations:

Compound Spirit.—

Small pieces of moringa root }
Orange peel} āā 600 grams.
Nutmeg 20 grams.
Spirit of wine 4½ liters.
Water 1 liter.

Mix and distil 4 liters.