建兰Cymbidinm ensifolium是兰科多年生草本花卉。原产我国福建、广东、广西、云南、贵州和四川等省区的亚热带林下。在我国有近千年的栽培历史,是我国人民最喜爱的兰花之一。尤其在福建、广东栽培甚普遍;在江苏、浙江和四川栽培亦较多;北方少量温室栽培。建兰也深受日本养兰界的重视,是重要的盆栽兰花。建兰早已引种到欧洲、北美,用作杂交亲本,已培育出不少新品种。建兰秋季开花,所以又称秋兰、秋红、素心者称“秋素”。在同属的几十种中,秋季开花的种类甚少,尤其在盆栽地生种类的兰花中更是可贵。建兰开花时花葶直立,一杆数花;花朵淡雅别致,形态优美, Cymbidium ensifolium is a perennial herbaceous flower of Orchidaceae. Origin of China’s Fujian, Guangdong, Guangxi, Yunnan, Guizhou and Sichuan provinces and subtropical forests. There are nearly a thousand years of cultivation history in our country and it is one of the most popular orchids in our country. Especially in Fujian, Guangdong cultivation is very common; in Jiangsu, Zhejiang and Sichuan cultivation is more; a small amount of greenhouse cultivation in the north. Kalanlan also by the Japanese culture sector attention, is an important pot orchid. Construction Lan already introduced to Europe, North America, used as hybrid parents, has been bred a lot of new varieties. Built in autumn orchid flowering, so also known as Qiu Lan, autumn red, vegetarian said “Qiu Su”. In the same dozens of species, the small number of flowering in autumn, especially in the genus Potted orchid is more valuable. When building a flowering Scape erect, a number of flowers; flowers elegant and unique, beautiful shape,