Tea plant which has strong ability to accumulate fluoride is one of the several plants containing richest fluoride.In this paper,the absorption and distribution of fluoride in tea tree and the influences of fluoride on physiology of tea plant was reviewed.The possible mechanisms including the uptake and transfer way of fluoride for fluoride-resistant,the role of secondary metabolites in reducing poison of fluoride,the defense system against the free radical injury under fluoride stress,the toxic effect of the combined forms on fluoride and the detoxification of cell walls in fixation of fluorine were discussed.