Genetic diversity is considered to be the baseline of biodiversity.The more genetic diversity or variability within a species,the greater ability to adapt the changing environmental condition.Genetic diversity research can provide a basis for the researches of species origin and domestication,genetic breeding and improvement,germplasm characterization,utilization and protection.City of Lincang is the second largest tea-producing area in Yunnan,wherein it hosts the most diverse number of species and varietie...