云南是全国植物种类最多的省份,素有“植物王国”、“药物宝库”、“香料之乡”、“天然花园”美誉,全国3万多种高等植物中云南占60%以上,仅观赏性植物资源就有2500种,其中尤其以杜鹃花科、兰科、报春花科和龙胆科为最多,一年四季鲜花盛开,尤以春天为甚,明代诗人杨慎“天气常如二三月,花枝不断四时春”的诗句,形象地反映了云南四季如春、花开不断的特点。而春天,兰花是云南这个“花花世界”的绝对主角。兰花是云南“八大名花”之一, Yunnan is the province with the most plant species in the country. It is known as the “Kingdom of Plants”, the “treasure house of medicine”, the hometown of spices, the reputation of “natural garden”, and the number of more than 30,000 higher plants in Yunnan Accounting for more than 60%, there are only 2,500 kinds of ornamental plant resources, especially in the azaleas, Orchidaceae, Primulaceae and gentianaceae as the most flowers throughout the year in full bloom, especially in spring, the Ming Dynasty poet Yang Shen “weather is often like February and March, flowering branches at four o’clock spring ” poem, vividly reflects the four seasons such as spring in Yunnan, flowers constantly features. In spring, the orchid is the absolute protagonist of Yunnan “Flower World ”. Orchid is one of the “Eight Famous Flowers” in Yunnan Province,