"[Plin. Nat. 24.16.] - SPONDYLIUM: SEVENTEEN REMEDIES.
At the same time we have also spoken of spondylium; an infusion of which is poured upon the head in cases of phrenitis and lethargy, and of head-ache of long standing. Combined with old oil, it is taken in drink for affections of the liver, jaundice, epilepsy, hardness of breathing, and hysterical suffocations, maladies for which it is equally serviceable in the shape of a fumigation. It relaxes the bowels, and with rue it is applied to ulcers of a serpiginous nature. The juice which is extracted from the blossom is a most useful injection for suppurations of the ears; but the moment it is extracted it should be covered up, as flies and other insects of a similar nature are remarkably fond of it.
Scrapings of the root, introduced into the interior of fistulas, have a caustic effect upon their callosities; and they are sometimes used, in combination with the juice, as an injection for the ears. The root itself also is prescribed for jaundice, and for diseases of the liver and uterus. If the head is rubbed with the juice, it will make the hair curl.”
(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.)