1. Department of Biology California Polytechnic State University San Luis Obispo CA 93407 USA
2. Department of Plant and Microbial Biology University of Minnesota Saint Paul MN 55108 USA
3. School of Biological Sciences Washington State University Pullman WA 99164 USA
4. Department of Biology West Chester University West Chester PA 19383 USA
5. School of Biological Sciences Monash University Melbourne VIC 3800 Australia
6. CEFE UMR 5175 CNRS Université de Montpellier Université Paul‐Valery Montpellier EPHE CEFE 34293 Montpellier Cedex 05 France
7. Kellogg Biological Station and Department of Plant Biology Michigan State University Hickory Corners MI 49060 USA
8. Department of Ecology and Evolutionary Biology University of Tennessee Knoxville TN 37996 USA
9. Department of Evolution, Ecology, and Organismal Biology Ohio State University Columbus OH 43210 USA
10. Department of Ecology and Evolution University of Lausanne 1015 Lausanne Switzerland
11. Department of Botany and Zoology Stellenbosch University Stellenbosch 7602 South Africa
12. Laboratory of Biogeography and Ecology Department of Geography University of the Aegean 81100 Mytilene Lesvos Greece
13. Department of Environmental Science University of San Francisco San Francisco CA 94117 USA
14. Departmento Ecología Facultad de Ciencias Universidad de Granada, Granada, UGR 18071 Granada Spain
15. Department of Biological Sciences University of Calgary Calgary AB Canada T2N 1N4
16. Department of Biological Science Florida State University Tallahassee FL 32306 USA
17. Department of Biological Sciences University of Illinois at Chicago Chicago IL 60607 USA
18. Department of Ecology, Evolution, and Behavior University of Minnesota Saint Paul MN 55108 USA