the name of wild vine, or bryony. The flowers are greenish, and are succeeded by small, red berries. The root, which is the most active part of the plant, is spindle-shaped, and varies in size from that of a man's thigh to that of a radish.
Orfila found that half an ounce of the root introduced into the stomach of a dog, killed it in twenty-four hours, when the gullet was tied; and that two drachms and a half applied to a wound brought on violent inflammation and suppuration of the part, ending fatally in sixty hours.[1]
Bryony root owes its power to an extractive matter discovered in it by Brandes and Firnhaber, to which the name of Bryonine has been given. According to the experiments of Collard de Martigny, bryonine acts on the stomach and on a wound exactly as the root itself, but more energetically. When introduced into the cavity of the pleura it causes rapid death by true pleurisy, ending in the effusion of fibrin.[2]
Before bryony-root was expelled from medical practice, it was often known to produce violent vomiting, tormina, profuse watery evacuations, and fainting. Pyl mentions a fatal case of poisoning with it, which happened at Cambray in France. The subject was a man who took two glasses of an infusion of the root to cure ague, and was soon after seized with violent tormina and purging, which nothing could arrest, and which soon terminated fatally.[3] Orfila quotes a similar case from the Gazette de Santé, which proved fatal within four hours, in consequence of a strong decoction of an ounce of the root having been administered, partly by the mouth and partly in a clyster, to repel the secretion of milk.[4]
Of Poisoning with Colocynth.
Colocynth, or bitter-apple, is another very active and more common acrid derived from a plant of the same family, the Cucumis colocynthis. It is imported into this country in the form of a roundish, dry, light fruit, as big as an orange, of a yellowish-white colour, and excessively bitter taste. Its active principle is probably a resinoid matter discovered by Vauquelin, which is very soluble in alcohol and sparingly so in water, but which imparts even to the latter an intensely bitter taste.[5] It is termed Colocynthin.
According to the experiments of Orfila, colocynth powder or its decoction produces the usual effects of the acrid vegetables on the stomach and on the subcutaneous cellular tissue. Three drachms proved fatal in fifteen hours to a dog through the former channel when the gullet was tied, and two drachms killed another when applied to a wound.[6]
A considerable number of severe cases of poisoning with this sub-*
