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"[Plin. Nat. 26.62.] - THE ORCHIS OR SERAPIAS: FIVE MEDICINAL PROPERTIES. SATYRION.
But there are few plants of so marvellous a nature as the orchis or serapias, a vegetable production with leaves like those of the leek, a stem a palm in height, a purple flower, and a twofold root, formed of tuberosities which resemble the testes in appearance. The larger of these tuberosities, or, as some say, the harder of the two, taken in water, is provocative of lust; while the smaller, or, in other words, the softer one, taken in goat’s milk, acts as an antaphrodisiac. Some persons describe this plant as having a leaf like that of the squill, only smoother and softer, and a prickly stem. The roots heal liberations of the mouth, and are curative of pituitous discharges from the chest; taken in wine they act astringently upon the bowels.
Satyrion is also a powerful stimulant. There are two kinds of it: the first has leaves like those of the olive, but longer, a stem four fingers in length, a purple flower, and a double root, resembling the human testes in shape. This root swells and increases in volume one year, and resumes its original size the next. The other kind is known as the “satyrios orchis,” and is supposed to be the female plant. It is distinguished from the former one by the distance between its joints, and its more branchy and shrublike form. The root is employed in philtres: it is mostly found growing near the sea. Beaten up and applied with polenta, or by itself, it heals tumours and various other affections of the generative organs. The root of the first kind, administered in the milk of a colonic sheep, causes tentigo; taken in water it produces a contrary effect.”
(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.)

"[Plin. Nat. 27.42.] - THE CYNOSORCHIS OR ORCHIS: FOUR REMEDIES.
The cynosorchis, by some called "orchis," has leaves like those of the olive, soft, three in number, half a foot in length, and lying upon the ground. The root is bulbous, oblong, and divided into two portions, the upper one hard, and the lower one soft. These roots are eaten boiled, like bulbs, and are mostly found growing in vineyards. If males eat the upper part, they will be parents of male issue, they say; and females, if they eat the lower part, of female. In Thessaly, the men take the soft portion in goats' milk as an aphrodisiac, and the hard part as an antaphrodisiac. Of these parts, the one effectually neutralizes the action of the other.”
(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.)