Affiliation: | 1.Department of Chemistry & Biochemistry,Mount Allison University,Sackville,Canada;2.Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, South China Botanical Garden,CAS,Guangzhou,China;3.Michigan Technological University,Houghton,USA;4.Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology,CAS,Guangzhou,China |