花卉既能给人们带来愉快,活力和希望,又能美化绿化环境,裨益身心健康,增添生活乐趣。多种花卉既有监测大气污染的作用,又有很高的药用价值,甚至超过观赏价值。人们熟悉的,有防病治病、保健强身、延年益寿的中草药中,其原植物不少是花姿秀丽、枝叶美观、果型悦目、体态雅致,并 Flowers not only bring people happiness, vitality and hope, but also beautify the green environment, benefit the physical and mental health, add to the fun of life. A variety of flowers both the role of monitoring air pollution, but also a high medicinal value, or even more than the ornamental value. People familiar with the prevention and treatment of diseases, health care, longevity of Chinese herbal medicine, many of its original plants are beautiful flowers, beautiful foliage, pleasing fruit, elegant body, and