About the Authors
- Per Erixon
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*To whom correspondence should be addressed. E-mail: per.erixon@ebc.uu.se
Affiliations Department of Systematic Botany, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden, Department of Plant and Environmental Sciences, Göteborg University, Göteborg, Sweden
- Bengt Oxelman
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Affiliations Department of Systematic Botany, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden, Department of Plant and Environmental Sciences, Göteborg University, Göteborg, Sweden
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: PE BO. Performed the experiments: PE. Analyzed the data: PE. Contributed reagents/materials/analysis tools: PE BO. Wrote the paper: PE BO.