"[Plin. Nat. 27.38.] - THE CIRCÆA: THREE REMEDIES.
The circæa resembles the cultivated trychnon in appearance. It has a small swarthy flower, a diminutive seed, like millet, growing in small horn-shaped pods, and a root half a foot in length, generally triple or fourfold, white, odoriferous, and hot in the mouth. It is found growing upon rocks exposed to the sun. An infusion of it is prepared with wine, and administered for pains and affections of the uterus: to make it, three ounces of the pounded root should be steeped in three sextarii of wine a day and a night. This potion is effectual also for bringing away the after-birth. The seed of this plant, taken in wine or hydromel, diminishes the milk in nursing women. ”
(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.)