1. CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menlun, Yunnan, China
2. University of Chinese Academy of Sciences, Beijing, China
3. Agronomy Division, Coconut Research Institute, Lunuwila, Sri Lanka
4. National Field Scientific Observation and Research Station of Forest Ecosystem in Ailao Mountain, Yunnan, China
5. National Forest Ecosystem Research Station at Xishuangbanna, Mengla, China