1. School of Chemistry and Chemical Engineering, Linyi University, Linyi, Shandong, China
2. Aquatic Plant Research Center, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
3. Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, Hubei, China
4. Wuhan Botanical Garden, University of Chinese Academy of Sciences, Beijing, Beijing, China
5. Hubei Key Laboratory of Wetland Evolution & Ecological Restoration, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
6. College of Life Science, Linyi University, Linyi, Shandong, China
7. National Forest Eco-system Research Station of Linyi City, Linyi, Shandong, China