| Noun | 1. | Thevetia peruviana - tropical American shrub or small tree having glossy dark green leaves and fragrant saffron yellow to orange or peach- colored flowers; all parts highly poisonousgenus Thevetia, Thevetia - genus of poisonous tropical American evergreen shrubs and trees having entire leaves and large cymose flowers bush, shrub - a low woody perennial plant usually having several major branches | |