179. ARTEMISIA maritima. SEA WORMWOOD. Tops. D.--In taste and smell, it is weaker and less unpleasant than the common worm-wood. The virutes of both are supposed to be of the same kind, and to differ only in strength. The tops used to enter three of our distilled waters, and give name to a conserve. They are an ingredient also in the common fomentation and green oil. 180. ARTEMISIA Santonica. ROMAN WORMWOOD. Seeds. E. D.--It is a native of the warmer countries, and at present difficultly procurable in this, though as hardy and as easily raised as any of the other sorts. Sea wormwood has long supplied its place in the markets, and been in general mistaken for it. Roman wormwood is less ungrateful than either of the others: its smell is tolerably pleasant: the taste, though manifestly bitter, scarcely disagreeable. It appears to be the most eligible of the three as a stomachic; and is likewise recommended by some in dropsies. 181. ARUM maculatum. BITING ARUM. Fresh Root. L. E.--This root is a powerful stimulant and attenuant. It is reckoned a medicine of great efficacy in some cachectic and chlorotic cases; in weakness of the stomach occasioned by a load of viscid phlegm, and in such disorders in general as proceed from a cold sluggish indisposition of the solids and lentor of the fluids. I have experienced great benefit from it in rheumatic pains, particularly those of the fixed kind, and which were seated deep. In these cases I have given from ten grains to a scruple of the fresh root twice or thrice a day, made into a bolus or emulsion with unctuous and mucilaginous substances, which cover its pungency, and prevent its making any painful impression on the tongue. It generally excited a slight tingling sensation through the whole habit, and, when the patient was kept warm in bed, produced a copious sweat. The only officinal preparation, in which this root was an ingredient, was a compound powder; in which form its virtues are very precarious. Some recommend a tincture of it drawn with wine; but neither wine, water, nor spirit, extract its virtues.--Lewis's Mat. Med. 182. ASARUM Europaeum, ASARABACCA. The Leaves. L. E. D.--Both the roots and leaves have a nauseous, bitter, acrimonious, hot taste; their smell is strong, and not very disagreeable. Given in substance from half a dram to a dram, they evacuate powerfully both upwards and downwards. It is said that tinctures made in spirituous menstrua possess both the emetic and cathartic virtues of the plant: that the extract obtained by inspissating these tinctures acts only by vomit, and with great mildness: that an infusion in water proves cathartic, rarely emetic: that aqueous decoctions made by long boiling, and the watery extract, have no purgative or emetic quality, but prove notable diaphoretics, diuretics, and emmenagogues.