About the Authors

José Luis Blanco-Pastor

jlblanco@rjb.csic.es

Affiliation Departamento de Biodiversidad y Conservación, Real Jardín Botánico (RJB-CSIC), Madrid, Spain

Pablo Vargas

Affiliation Departamento de Biodiversidad y Conservación, Real Jardín Botánico (RJB-CSIC), Madrid, Spain

Bernard E. Pfeil

Affiliation Department of Biological and Environmental Sciences, Gothenburg University, Gothenburg, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLB-P PV BEP. Performed the experiments: JLB-P BEP. Analyzed the data: JLB-P BEP. Contributed reagents/materials/analysis tools: JLB-P PV BEP. Wrote the paper: JLB-P PV BEP.