Abstract: ObjectiveTamarix 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. MethodThe article used the pattern analytic method to analyze the different criterion spatial distribution pattern of Tamarix ramosissima in the different habitat. ResultThe 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.ConclusionThe research analysis result provided the basis for determining horizontal structure disposition pattern of Tamarix ramosissima population in different habitat in the Tamarix garden construction.