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"[Plin. Nat. 20.19.] - ELECAMPANE: ELEVEN REMEDIES.
Elecampane, too, chewed fasting, has the effect of strengthening the teeth, if, from the moment that it is plucked, it is not allowed to touch the ground: a confection of it is a cure for cough. The juice of the root boiled is an expellent of intestinal tapeworm; and dried in the shade and reduced to powder, the root is curative in cases of cough, convulsions, flatulency, and affections of the trachea. It is useful too, for the bites of venomous animals; and the leaves steeped in wine are applied topically for pains in the loins.”
(The Natural History. Pliny the Elder. John Bostock, M.D., F.R.S. H.T. Riley, Esq., B.A. London. Taylor and Francis, Red Lion Court, Fleet Street. 1855.)