About the Authors

Filipe de Sousa

filipedeportugal@gmail.com

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

Yann J. K. Bertrand

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

Stephan Nylinder

Affiliation Department of Botany, Swedish Museum of Natural History, Stockholm, Sweden

Bengt Oxelman

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

Jonna S. Eriksson

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

Bernard E. Pfeil

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FS BO BEP. Performed the experiments: FS JSE. Analyzed the data: FS JSE SN. Contributed reagents/materials/analysis tools: YJKB. Wrote the paper: FS BO BEP JSE SN YJKB.