Institution: | 1. State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, The Chinese Academy of Sciences, No. 20 Nanxincun, Xiangshan, Beijing 100093, PR China;2. University of Chinese Academy of Sciences, No. 19 Yuquanlu, Beijing 100049, PR China;3. Agriculture and Natural Resources Department, University of Minnesota Crookston, 2900 University Avenue, Crookston, MN 56716-5001, USA |