alkaloid
4.Prenatal exposure to arecoline (areca nut alkaloid) and birth outcomes
5.poisonous crystalline alkaloid occurring with ephedrine and isomorphic with it.
8.The root of this plant, which contains the poisonous alkaloid hyoscyamine.
9.a bitter alkaloid poison resembling strychnine and extracted from nux vomica.
10.a bitter alkaloid extracted from chinchona bark; used in malaria therapy.

