About the Authors

Paul Page

Current address: Swiss Bee Research Center, Agroscope Research Station, Bern, Switzerland

Affiliation ETH Zurich, Institute of Integrative Biology (IBZ), Zurich, Switzerland

Adrien Favre

Affiliations ETH Zurich, Institute of Integrative Biology (IBZ), Zurich, Switzerland, Department of Molecular Evolution and Systematics of Plants, Institute of Biology, University of Leipzig, Leipzig, Germany

Florian P. Schiestl

Affiliations ETH Zurich, Institute of Integrative Biology (IBZ), Zurich, Switzerland, Institute of Systematic Botany, University of Zurich, Zurich, Switzerland

Sophie Karrenberg

sophie.karrenberg@ebc.uu.se

Affiliations ETH Zurich, Institute of Integrative Biology (IBZ), Zurich, Switzerland, Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SK AF PP FPS. Performed the experiments: PP AF. Analyzed the data: SK FPS. Contributed reagents/materials/analysis tools: SK PP. Wrote the paper: SK PP AF FPS.