Natalia Pérez Harguindeguy1,2,3,4,5,6,7, Silvia Díaz4,8,9,10,11, Éric Garnier4,8,9,10,11, Sandra Lavorel4,8,9,10,11, Hendrik Poorter12, Pedro Jaureguiberry13, M. Syndonia Bret‐Harte14, William K. Cornwell13, Joseph M. Craine4,8,9,10,11, Diego E. Gurvich3,5,7, Carlos Urcelay4,8,9,10,11, Erik J. Veneklaas1,12, Peter B. Reich4,8,9,10,11, Lourens Poorter4,8,9,10,11, Ian J. Wright12, Prasun Ray4,8,9,10,11, Lucas Enrico15,16,17,4, Juli G. Pausas3,4,5,7, Ad Vos2,6, Nina Buchmann15,16,17, Guillermo Funes4,18, Fabien Quétier15,16,17, John Hodgson4,8,9,10,11, Ken Thompson12, Huw D. Morgan13,19,20,21,22,23,24, Hans ter Steege13,15,16,17,4, Lawren Sack1, B. Blonder12, Peter Poschlod13,25, María Victoria Vaieretti15,16,17,25,4, Georgina Conti3,4,5,7, A. Carla Staver4,8,9,10,11, Sâmia Aquino26,3,5,7, J. H. C. Cornelissen18
1CNRS, Centre d'Ecologie Fonctionnelle et Evolutive (UMR 5175), 1919 route de Mende, 34293 Montpellier Cedex 5, France
2Institute of Agricultural Sciences, ETH Zurich, Universitätstrasse 2, LFW C56, CH-8092 Zürich, Switzerland.
3Institute of Arctic Biology, 311 Irving I, University of Alaska Fairbanks, Fairbanks, AK 99775-7000, USA.
4 Instituto Multidisciplinario de Biología Vegetal (CONICET-UNC) and FCEFyN, Universidad Nacional de Córdoba, CC 495, 5000 Córdoba, Argentina.
5Laboratoire d'Ecologie Alpine, UMR 5553 du CNRS, Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 9, France.
6Peak Science and Environment, Station House, Leadmill, Hathersage, Hope Valley S32 1BA, UK
7Plant Sciences (IBG2), Forschungszentrum Jülich, D-52425 Jülich, Germany.
8Department of Biological Sciences, Macquarie University, Sydney, NSW, 2109, Australia
9Department of Biological Sciences, Stanford University, Stanford CA, USA
10Forest Ecology and Forest Management Group, Wageningen University, PO Box 47, 6700 AA Wageningen, The Netherlands. K
11Hawkesbury Institute for the Environment, University of Western Sydney, Locked Bag 1797, Penrith, NSW 2751, Australia. J Centre for Ecosystems,
12Department of Animal and Plant Sciences, The University of Sheffield, Sheffield S10 2TN, UK
13Centro de Investigaciones sobre Desertificación (CIDE-CSIC), IVIA Campus, Carretera Nàquera km 4.5, 46113 Montcada, Valencia, Spain.
14Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544, USA
15Department of Forest Resources, University of Minnesota, 1530 N Cleveland Avenue, St Paul, MN 55108, USA
16Division of Biology, Kansas State University, Manhtattan, KS 66506, USA. H
17Faculty of Natural and Agricultural Sciences, School of Plant Biology, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia. I
18Systems Ecology, Faculty of Earth and Life Sciences, Department of Ecological Science, VU University, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands.
19Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
20Department of Ecology and Evolutionary Biology, University of California, Los Angeles, 621 Charles E. Young Drive South, Los Angeles, CA 90095-1606, USA. U
21Ecological Farming Systems, Agroscope Reckenholz Tänikon, Research Station ART, Reckenholzstrasse 191, 8046 Zurich, Switzerland and Plant-Microbe Interactions,
22Institute of Environmental Biology, Faculty of Science, Utrecht University, Utrecht, The Netherlands. T
23NSW Department of Primary Industries, Forest Resources Research Beecroft, NSW 2119, Australia.
24Naturalis Biodiversity Center, Leiden, and Institute of Environmental Biology, Ecology and Biodiversity Group, Utrecht University, Utrecht, The Netherlands. S
25Institute of Botany, Faculty of Biology and Preclinical Medicine, University of Regensburg, D-93040 Regensburg, Germany
26Centro Agronómico Tropical de Investigación y Enseñanza (CATIE) 7170, Cartago, Turrialba 30501, Costa Rica