Abstract: [Objective]Tamarix ramosissima population mainly is divided into four kinds of habitat distributed types in the nature:the sandstorm locally born boundary, the meadow soil, spits adds according to the earth and the salt clay. [Method]The article used the pattern analytic method to analyze the different criterion spatial distribution pattern of Tamarix ramosissima in the different habitat. [Result]The result indicated that：①The sandstorm habitat type in criterion of 2-7 m was the colony distribution,when the criterion was transcended by 7 m,it was the random distribution.②Under all criterion (t),Tamarix ramosissima population of the meadow soil habitat type were all obviously deviated the colony distribution, and assumed it to be the random distribution;③The salt clay habitat type in criterion of 6～7 m was the colony distribution, but the criterion between 1～6 m, was obviously assumed it to be the random distribution; When the criterion transcended 7 m,it was the random distribution.[Conclusion]The research analysis result provided the basis for determining horizontal structure disposition pattern of Tamarix ramosissima population in different habitat in the Tamarix garden construction.