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紫薇的生活力极强,能在各种土壤中成活,既喜阳,又耐半阴,耐热力极强。病虫害少,易于移栽成活,且树龄较高,近年发现它有极强的抗污能力,尤其能抗多种有毒的气体。据悉,美国加州小城德维斯把它作为行道树。其实,在我国四川成都的南郊公园内,将紫薇花扎成有生命的大“花瓶”;灌县二王庙有紫薇“屏风”;在陕西勉县武侯墓寝宫旁的紫薇已有500多年的历史;云南昆明太和宫有两株紫薇,相传为明代万历年间的遗物。据《辞海》载:“紫薇(Lagerstroe mjaindica),亦称”百日红“。千屈菜科。落叶小乔木。树干光滑,叶椭园形,全缘。夏季开花,花瓣6枚。淡红紫色或白色,皱缩、美丽。产于中国中部和南部……根、树可供药材”。
Crape mytilus vitality is extremely strong, can survive in all kinds of soil, both Xiyang, but also resistant to half-shade, heat-resistant very strong. Few pests and diseases, easy to transplanted alive, and the higher age, in recent years found it has strong anti-fouling ability, especially against a variety of toxic gases. It is reported that Deweis, a small town in California, USA, treats it as a tree of trees. In fact, in the southern suburbs of Chengdu, Sichuan, China’s park, will Weihua Zhacheng into a life of the big “vase”; Guanxian two Wangmiao Ziwei “screen”; in Mian County, Shaanxi Wuhou tomb next to the crape myrtle Has more than 500 years of history; Kunming, Yunnan Taihe Temple has two crape myrtle, according to legend for the Ming Dynasty Wanli relics. According to “Ci Hai” contains: “” Lagerstroe mjaindica, also known as “100 days red.” Lythraceae. Deciduous tree. Trunk smooth, leaf elliptic, entire. Summer flowering, petals 6 Red purple or white, wrinkled, beautiful. Produced in central and southern China ... ... Roots, trees for medicinal materials.