1Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
2Industrial Technology Center of Okayama Prefecture, Haga 5301, Okayama, Japan.
3Graduate University of Chinese Academy of Sciences, Beijing 100049, China.
4College of Life Science, South China Normal University, Guangzhou 510631, China.
Email: [email protected]