Abstract: The total land area of Hulunbeier City in Inner Mongolia was 0.25 hundred million hm2,which was consisted of farmland,forestland and grassland. There were various plant kinds and abundant plant resources in this region. The ecological types and their distribution characteristics of Hulunbeier City were summarized. There were a lot of soil types in this region,which was banding distribution along east-west direction. The horizontal zone of vegetation had obvious differentiation, with Greater Xing＇an Mountains as main line. The vegetation stretched to the temperate grassland in the southern region.