About the Authors

Yedra García

yedragg@gmail.com

Affiliation Centre for Functional Ecology, Universidade de Coimbra, Coimbra, Portugal

Ragan M. Callaway

Affiliation Division of Biological Sciences, University of Montana, Missoula, Montana, United States of America

Alecu Diaconu

Affiliation Biological Control Laboratory, Institute of Biological Research Iaşi, Iaşi, Romania

Daniel Montesinos

Affiliations Centre for Functional Ecology, Universidade de Coimbra, Coimbra, Portugal, Division of Biological Sciences, University of Montana, Missoula, Montana, United States of America, Centro de Investigaciones sobre desertificación (CIDE CSIC-UV-GV), Montcada, València, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DM DA RMC. Performed the experiments: DM RMC. Analyzed the data: YG DM. Contributed reagents/materials/analysis tools: AD DM RMC. Wrote the paper: YG RMC AD DM.