1. Department of Mathematics University of California, Los Angeles Los Angeles California USA
2. Aquatic Plants Research Center Wuhan Botanical Garden, Chinese Academy of Sciences Wuhan China
3. Hubei Key laboratory of Wetland evolution & ecological restoration Wuhan Botanical Garden, Chinese academy of sciences Wuhan China
4. Biological and Environmental Sciences University of Stirling Stirling UK
5. Provincial Appraisal Center for Ecological and Environmental Engineering Hubei Provincial Academy of Eco‐Environmental Sciences Wuhan China