About the Authors

Simon Poppinga

simon.poppinga@biologie.uni-freiburg.de

Affiliations Plant Biomechanics Group, University of Freiburg, Botanic Garden, Faculty of Biology, Freiburg im Breisgau, Germany, Freiburg Materials Research Center (FMF), University of Freiburg, Freiburg im Breisgau, Germany

Tobias Haushahn

Affiliation Plant Biomechanics Group, University of Freiburg, Botanic Garden, Faculty of Biology, Freiburg im Breisgau, Germany

Markus Warnke

Affiliation Plant Biomechanics Group, University of Freiburg, Botanic Garden, Faculty of Biology, Freiburg im Breisgau, Germany

Tom Masselter

Affiliation Plant Biomechanics Group, University of Freiburg, Botanic Garden, Faculty of Biology, Freiburg im Breisgau, Germany

Thomas Speck

Affiliations Plant Biomechanics Group, University of Freiburg, Botanic Garden, Faculty of Biology, Freiburg im Breisgau, Germany, Freiburg Materials Research Center (FMF), University of Freiburg, Freiburg im Breisgau, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SP. Performed the experiments: SP MW. Analyzed the data: SP TH MW TM TS. Contributed reagents/materials/analysis tools: SP TH TM. Wrote the paper: SP TM TS.