1. State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, Guangdong 510520, China
2. Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang, Jiangxi 330096, China
3. Salver Academy of Botany, Rizhao, Shandong, 262300, China
4. College of Biology and Food Engineering, Chongqing Three Gorges University, Wanzhou, Chongqing 404100, China
5. Shanghai Gardening-Landscaping Construction Co., Ltd., Shanghai 200333, China