1、兰花:香气会令人过度兴奋,从而引起失眠。2、紫荆花:散发出来的花粉如与人接触过久,会诱发哮喘症,使咳嗽症状加重。3、含羞草:含羞草碱是一种毒性很强的有机物,人体过多接触后会使毛发脱落。4、月季花:所散发的浓郁香味,会使人产生胸闷不适、呼吸困难。5、夜来香:晚上会散发大量刺激嗅觉的微粒,闻之过久,会使高血压和心脏病患者感 1, orchid: aroma will be over-excited, causing insomnia. 2, Bauhinia: pollen emanating from contact with people too long, will induce asthma, coughing symptoms worse. 3, Mimosa: Mimosa alkaloids is a highly toxic organic matter, excessive exposure to the human body will make the hair fall off. 4, rose flowers: the distribution of the rich aroma, can cause chest discomfort, difficulty breathing. 5, night to incense: the evening will emit a large number of particles to stimulate the smell, smell for too long, will make the sense of hypertension and heart disease