The species belongs to DCZ-H Pattern, can be seen in Fir-Rhododendron Community between 3400-4200m as well as Alpine Rhododendron Community frequently.

• 属于滇西北、川西南和藏东南横断山区特有分布（缩写为DCZ-H）。见于海拔3400-4200米的冷杉-杜鹃群落和高山杜鹃群落中。