Relation between plant average height of (Cremastra appendiculata) and elevations

(Cremastra appendiculata) of treating lumbago and arthritis not only is a vital medicinal material plant, but also is a widely distributed wide plant species. This plant species is widely distributed elevation from 500m to 3100m in forest landscapes and vegetation ecosystems in Mei County of China. However, understanding dynamics of average height of this species is difficult along elevation. This research explained that the links between average height of this species and elevation are the significant positive correlation from 500m to 1500m (P<0.01) as well as the links between average high of this species and elevation are the significant negative correlation from 1500m to 3100m(P<0.01). This study provides six ecosystem types and a series of areas ecological adaptation for finding medicinal species. Thus, this study has vital theoretical and practical significance for medicinal plant species protection for the better future of human health and ecosystem function (service, structure) at the spatial-temporal-environmental-disturbance scales (STEDS).