"[Plin. Nat. 27.70.] - THE ISOPYRON OR PHASIOLON: TWO REMEDIES.
The isopyron is called "phasiolon" by some, from the circumstance that the leaf of it, which resembles that of anise, assumes a spiral form like the tendrils of the phasiolus. At the summit of the stem, it bears small heads full of a seed like that of melanthium. These heads, taken with honey or hydromel, are good for cough and other affections of the chest; they are extremely useful also for liver complaints."
(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.)