秦巴山地植物南北变化与过渡模式研究
刘俊杰, 张百平, 姚永慧, 张兴航, 王晶, 余付勤, 李佳宇

Latitudinal variation and transition patterns of plants in the Qinling-Daba Mountains
LIU Junjie, ZHANG Baiping, YAO Yonghui, ZHANG Xinghang, WANG Jing, YU Fuqin, LI Jiayu
图6 秦巴山地植物交错过渡区及中国亚热带北界划分方案
Fig. 6 Plants crisscross area of the Qinling-Daba Mountains and demarcation of the northern boundary of the subtropical zone in China