The Pamirs of China locate the southwest of Xinjiang which is a great mountain joint formed by Tianshan Mountain、Kunlun Mountain、Kelakunlun Mountain、and XingDuKu Mountain. It’s position is remote and natural environment is very bad. Compositae is the biggest family in the area, in the paper, we systematically studied taxonomy of Compositae plants, on its basis species diversity was analysed which including the trait of genera and species, life form and flora constitution character and so on. At...