Abstract: Under the background of the coordinated urban and rural construction, many cities have fallen into the dilemma of ‘one thousand cities are the same image’, and towns are gradually losing their unique cultural characteristics and landscape. At the same time, many villages also present the phenomenon of homogenization, where even in the places with distinctive features and rich traditional features, it is also difficult to preserve the original regional characteristics. As a special form of rural settlement, the Linpan in western Sichuan is the crystallization of the traditional farming civilization, and it is the precious historical precipitation product. However, in the process of urbanization, the physical and non-material local landscapes of some Linpan in western Sichuan lack their own characteristics and are gradually losing the unique culture. From the perspective of landscape gene research, taking the Linpan in Longquan Village, Dujiangyan City as the research object, this paper excavates and analyzes the indigenous landscape genes of Linpan, identifies its landscape characteristics, and puts forward 8 recognition factors and 23 indicators of landscape gene identification, which constitute the index system of landscape gene identification in Linpan in west Sichuan, then provides a new idea for the protection and development of the indigenous landscape of the Linpan in western Sichuan.