Contains strychnine and brucine. All parts except berry produce vomiting and digestive distress. All parts produce convulsions. Contains strychnine and brucine. Excites nervous system, causes spasms followed by deep sleep.
Leaves stimulate the heart.
Produces incapacitation through vomiting and purgation. Contains strophanthin and incine. Bean-like seed capsules induce staggering, convulsions and coma. May be fatal. Contains curare, strychnine and brucine.