| Answer | Crossword Clue |
|---|---|
| yohimbine | (Bantu) an alkaloid obtained from the bark of a W. African tree |
| yohimbines | YOHIMBINE, (Bantu) an alkaloid obtained from the bark of a W. African tree |
| yohimbine | A toxic crystalline compound obtained from the bark of the yohimbe tree, used as an adrenergic blocking agent and also in the treatment of impotence |
| storaxes | a fragrant balsam obtained from the bark of an Asian tree (Liquidambar orientalis) of the witch-hazel family that is used as an expectorant and sometimes in perfumery called also Levant storax |
| cinchonine | an alkaloid obtained from cinchona bark and used as a substitute for quinine |
| cinchonines | CINCHONINE, an alkaloid obtained from cinchona bark and used as a substitute for quinine |
