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"[Plin. Nat. 20.12.] - THE WILD RADISH, OR ARMORACIA: ONE REMEDY.
We have already said, that there is also a wild radish. The most esteemed is that of Arcadia, though it is also found growing in other countries as well. It is only efficacious as a diuretic, being in other respects of a heating nature. In Italy, it is known also by the name of “armoracia.”
(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.)