Department of Plant Science Tibet Agriculture and Animal Husbandy College Linzhi 860000 China;
College of Life Science Northwest University Xi'an 710069 Shaanxi China;
Southwest Forestry University Kunming 650224 China;
Department of Plant Science Tibet Agriculture and Animal Husbandy College Linzhi 860000 China;
Kunming Institute of Botany Chinese Academy of Sciences Kunming 650201 China;
Southwest Forestry University Kunming 650224 China;
Department of Plant Science Tibet Agriculture and Animal Husbandy College Linzhi 860000 China;
Kunming Institute of Botany Chinese Academy of Sciences Kunming 650201 China;