1. Royal Botanic Gardens Kew, Richmond Surrey UK
2. Center for Integrative Conservation, Yunnan Key Laboratory for Conservation of Tropical Rainforests and Asian Elephants Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Mengla, Menglun Yunnan China
3. University of Chinese Academy of Sciences Beijing China
4. AMAP, Univ Montpellier, CIRAD, CNRS, INRAE, IRD Montpellier France
5. Singapore Botanic Gardens National Parks Board Singapore Singapore
6. Singapore Botanical Liaison Officer, Royal Botanic Gardens Kew, Richmond Surrey UK
7. National Herbarium of New South Wales Australian Botanic Garden Mount Annan New South Wales Australia
8. University of Michigan School of Public Health Ann Arbor Michigan USA
9. Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences Mengla, Menglun Yunnan China
10. Centre National de la Recherche Scientifique (CNRS) Sorbonne University Paris France