1. Botany; Naturalis Biodiversity Center; 2300 RA Leiden The Netherlands
2. Thailand Natural History Museum; National Science Museum; Pathum Thani 12120 Thailand
3. Natural History Museum of Denmark; DK-1307 Copenhagen K Denmark
4. CEFE UMR 5175; CNRS - Université de Montpellier - Université Paul-Valéry Montpellier - EPHE; Montpellier France
5. Department of Forest Biology; Kasetsart University; Bangkok Thailand
6. Institute Biology Leiden; Leiden University; 2300 RA Leiden The Netherlands