[1] State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences
[2] University of Chinese Academy of Sciences
[3] Sino-Africa Joint Research Center, Chinese Academy of Sciences
[4] Beijing Botanical Garden, Institute of Botany,Chinese Academy of Sciences
[5] Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University
[6] Department of Ecology and Evolutionary Biology,University of Michigan
[7] National Herbarium of New South Wales, Royal Botanic Gardens and Domain Trust
[8] Florida Museum of Natural History, University of Florida
[9] Department of Biology, University of Florida