About the Authors

Cristian Salgado-Luarte

Affiliation Departamento de Botánica, Universidad de Concepción, Concepción, Chile

Ernesto Gianoli

egianoli@userena.cl

Affiliations Departamento de Botánica, Universidad de Concepción, Concepción, Chile, Departamento de Biología, Universidad de La Serena, La Serena, Chile, Center for Advanced Studies in Ecology and Biodiversity, P. Universidad Católica de Chile, Santiago, Chile

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CSL EG. Performed the experiments: CSL. Analyzed the data: CSL EG. Wrote the paper: CSL EG.