1. Key Laboratory of Tropical Forest Ecology; Xishuangbanna Tropical Botanical Garden; Chinese Academy of Sciences; Menglun Mengla Yunnan Province 666303 China
2. Laboratoire Evolution et Diversité Biologique; UMR 5174 Centre National de la Recherche Scientifique (CNRS) - Université Paul Sabatier - Ecole Nationale de Formation Agronomique (ENFA); F-31062 Toulouse Cedex 9 France
3. Botany Building; Trinity College Dublin; D2 Ireland
4. Herbarium; Library; Art and Archives; Royal Botanic Gardens; Kew Surrey TW9 3AE UK
5. Trinity Centre for Biodiversity Research; Trinity College Dublin; D2 Ireland
6. Jodrell Laboratory; Royal Botanic Gardens; Kew Richmond Surrey TW9 3DS UK
7. Department of Botany; California Academy of Sciences; Golden Gate Park San Francisco California 94118 USA
8. UMR PVBMT; Faculté des Sciences et Technologies; Université de la Réunion; 15 avenue René Cassin CS93 0021 Cedex 9 La Réunion France