1. Yunnan Key Laboratory of Integrative Conservation for Plant Species with Extremely Small Populations; Kunming 650204 China
2. Key Laboratory for Plant Diversity and Biogeography of East Asia; Kunming Institute of Botany; Chinese Academy of Sciences; Kunming 650204 China
3. Chemical Ecology Group of Key Laboratory of Tropical Forest Ecology; Xishuangbanna Tropical Botanical Garden; Chinese Academy of Science; Kunming 650204 China
4. State Key Laboratory of Integrated Management of Pest Insects and Rodents; Institute of Zoology; Chinese Academy of Sciences; Beijing 100101 China
5. Hubei Key Laboratory of Genetic Regulation and Integrative Biology; School of Life Sciences; Central China Normal University; Wuhan 430079 China