夜来香夜间能散发出强烈刺激人的嗅觉器官的微粒,有高血压和心脏病的患者会感到郁闷不适,头晕目眩。且花香浓郁,易招引蛾类昆虫。郁金香花朵含有一种毒碱,如果花主与之接触长久,会导致毛发脱落。风信子球茎含有毒素,误食会引起胸闷、呕吐、腹泻、甚至死亡。夹竹桃其茎叶有毒,其 Nocturnal can emit particles that strongly stimulate the human olfactory organs at night. Patients with high blood pressure and heart disease feel depressed and dizzy. And rich floral, easy to attract moth insects. Tulip flowers contain a base of caffeine, which can cause the hair to come off if the flower is in contact with it for a long time. Hyacinth bulbs contain toxins, which can cause chest distress, vomiting, diarrhea and even death. Oleander poisonous stems and leaves, its