The medicine mithridate forms a part of many of these prescriptions; it does not seem to be regarded as an alexipharmic, but as a soporific. It is said to have been the cure-all of King Mithridates. I will not give an account of the process of its manufacture; it would fill about three pages of this book, and I should think it would take about six weeks to compound a good dose of it. There are forty-five different articles used, each to be prepared by slow degrees and introduced with great care; some of them (such as the rape of storax, camel's hay, and bellies of skinks) must have been inconvenient to procure in New England. Mithridates would hardly recognize his own medicine in this conglomeration, for when Pompey found his precious receipt it was simple enough: "Pound with care two walnuts, two dried figs, twenty pounds of rice, and a grain of salt." I think we might take this _cum grano salis_. Queer were the names of some of the herbs; alehoof, which was ground-ivy, or gill-go-by-ground, or haymaids, or twinhoof, or gill-creep-by-ground, and was an herb of Venus, and thus in special use for "passions of the heart," for "amorous cups," which few Puritans dared to meddle with. The blessed thistle, of which one scandalized old writer says, "I suppose the name was put upon it by them that had little holiness themselves." Clary, or clear-eye, or Christ's-eye, which latter name makes the same writer indignantly say, "I could wish from my soul that blasphemy and ignorance were ceased among physicians"--as if the poor doctors gave these folk-names! The crab-claws so often mentioned was also an herb, otherwise known as knight's-pond water and freshwater-soldier. The mints to flavor were horsemint, spearmint, peppermint, catmint, and heartmint. The earliest New England colonists did not discover in the new country all the herbs and simples of their native land, but the Indian powwows knew of others that answered every purpose--very healing herbs too, as Wood in his "New England's Prospects" unwillingly acknowledges and thus explains: "Sometimes the devill for requitall of their worship recovers the partie to nuzzle them up inn thier devilish Religion." The planters sent to England for herbs and drugs, as existing inventories show; and they planted seeds and soon had plenty of home herbs that grew apace in every dooryard. The New Haven colony passed a law at an early date to force the destruction of a "great stinking poisonous weed," which is said to have been the _Datura stramonium_, a medicinal herb. It had been brought over by the Jamestown colonists, and had spread miraculously, and was known as "Jimson" or Jamestown weed.