1. Institute of Arctic and Alpine Research University of Colorado Boulder Boulder CO USA
2. Department of Botany and Plant Sciences University of California Riverside Riverside CA USA
3. Department of Evolution, Ecology, and Organismal Biology University of California Riverside Riverside CA USA
4. Instituto Pirenaico de Ecología (CSIC) Zaragoza Spain
5. Department of Microbiology and Plant Pathology University of California Riverside Riverside CA USA
6. Pontificia Universidad Javeriana Bogotá Colombia
7. Università degli Studi dell'Insubria Como Italy
8. Department of Environmental Sciences, Physical Geography and Environmental Change University of Basel Basel Switzerland
9. Global Ecology Unit, Campus de Bellaterra (UAB) CREAF Barcelona Spain
10. CiradUMR EcoFoG (AgroParisTech, CNRS, Inra, Univ Antilles, Univ Guyane) Kourou French Guiana
11. College of Resources and Environmental Sciences Nanjing Agricultural University Nanjing China
12. Environmental Earth Science Hokkaido University Sapporo Japan
13. Institute of Botany of the Czech Academy of Sciences Průhonice Czech Republic
14. US Geological SurveySouthwest Biological Science Center Moab UT USA
15. Red de Estudios Moleculares Avanzados Instituto de Ecología (INECOL) Pátzcuaro Mexico
16. University MontpellierAMAPINRAECIRADIRDCNRS Montpellier France
17. Institut für Evolutionsbiologie und Umweltwissenschaften Universität Zürich Zürich Switzerland