Supporting Online Material for Plant Species Richness and Ecosystem Multifunctionality in Global Drylands

Fernando T. Maestre,* Jose L. Quero, Nicholas J. Gotelli, Adrian Escudero, Victoria Ochoa, Manuel Delgado-Baquerizo, Miguel Garcia-Gomez, Matthew A. Bowker, Santiago Soliveres, Cristina Escolar, Pablo Garcia-Palacios, Miguel Berdugo, Enrique Valencia, Beatriz Gozalo, Antonio Gallardo, Lorgio Aguilera, Tulio Arredondo, Julio Blones, Bertrand Boeken, Donaldo Bran, Abel A. Conceicao, Omar Cabrera, Mohamed Chaieb, Mchich Derak, David J. Eldridge, Carlos I. Espinosa, Adriana Florentino, Juan Gaitan, M. Gabriel Gatica, Wahida Ghiloufi, Susana Gomez-Gonzalez, Julio R. Gutierrez, Rosa M. Hernandez, Xuewen Huang, Elisabeth Huber-Sannwald, Mohammad Jankju, Maria Miriti, Jorge Monerris, Rebecca L. Mau, Ernesto Morici, Kamal Naseri, Abelardo Ospina, Vicente Polo, Anibal Prina, Eduardo Pucheta, David A. Ramirez-Collantes, Roberto Romao, Matthew Tighe, Cristian Torres-Diaz, James Val, Jose P. Veiga, Deli Wang, Eli Zaady