1. Department of Biology University of Idaho Moscow Idaho 83844 USA
2. CEFE CNRS Université Montpellier Université Paul Valéry Montpellier EPHE IRD Montpellier Cédex 5 France
3. Smithsonian Tropical Research Institute Apartado Postal 0843‐03092 Panamá Republic of Panama
4. The Botanical Gardens Graduate School of Science University of Tokyo 3‐7‐1 Hakusan, Bonkyo‐ku Tokyo Japan
5. Department of Entomology Cornell University 2130 Comstock Hall Ithaca New York 14853 USA
6. Department of Ecology and Evolutionary Biology University of Arizona Tucson Arizona 85721 USA
7. School of Dentistry University of Texas 7500 Cambridge Street Houston Texas 77054 USA
8. Departamento de Botánica Instituto de Biología Universidad Nacional Autónoma de México Mexico City 04510 Mexico
9. Department of Biology The College of New Jersey 2000 Pennington Road Ewing New Jersey 08628 USA
10. Department of Biology Syracuse University 107 College Place Syracuse New York 13244 USA