There was formerly made a distilled water of Hyssop, which may still be had from some druggists, it being deemed a good pectoral medicine. In America an infusion of the leaves is used externally for the relief of muscular rheumatism, as also for bruises and discoloured contusions. The herb was sometimes called Rosemary in the East, and was hung up to afford protection from the evil eye, as well as to guard against witches. To make Hyssop tea, one drachm of the herb should be infused in a pint of boiling water, and allowed to become cool. Then a wineglassful is to be given as a dose two or three times in the day. Of the essential oil of Hyssop, from one to two drops [279] should be the dose. Pliny said: "Hyssop mixed with figs, purges; with honey, vomits." If the herb be steeped in boiling water and applied hot to the part, it will quickly remove the blackness consequent upon a bruise or blow, especially in the case of "black" or blood-shot eyes. Parkinson says that in his day "the golden hyssop was of so pleasant a colour that it provoked every gentlewoman to wear them in their heads, and on their arms with as much delight as many fine flowers can give." The leaves are striped conspicuously with white or yellow; for which reason, and because of their fragrance, the herb is often chosen to be planted on graves. The green herb, bruised and applied, will heal cuts promptly. Its tea will assist in promoting the monthly courses for women. Hyssop grows wild in middle and southern Europe. The Hedge Hyssop (_Gratiola officinalis_), or Water Hyssop, is quite a different plant from the garden pot-herb, and belongs to the scrofula-curing order, with far more active medicinal properties than the Hyssop proper. The commonly recognized Hedge Hyssop bears a pale yellow, or a pale purple flower, like that of the Foxglove; and the whole plant has a very bitter taste. A medicinal tincture (H.) is made from the entire herb, of which from eight to ten drops may be taken with a tablespoonful of cold water three times in the day. It will afford relief against nervous weakness and shakiness, such as occur after an excessive use of coffee or tobacco. The title "gratiola," is from _dei gratia_, "by the grace of God." The juice of the plant purges briskly, and may be usefully employed in some forms of dropsy. Its decoction is milder of action, and proves beneficial [280] in cases of jaundice. In France the plant is cultivated as a perfume, and it is said to be an active ingredient in the famous _Eau medicinale_ for gout. Of the dried leaves from five to twenty-five grains will act as a drastic vermifuge to expel worms. The root resembles ipecacuanha in its effects, and in moderate quantities, as a powder or decoction, helps to stay bloody fluxes and purgings. The flowers are sometimes of a blood-red hue, and the whole plant contains a special essential oil.