About the Authors

G. Arjen de Groot

G.A.deGroot@uu.nl

Affiliation Ecology and Biodiversity Group, Institute of Environmental Biology, Utrecht University, Utrecht, The Netherlands

Heinjo J. During

Affiliation Ecology and Biodiversity Group, Institute of Environmental Biology, Utrecht University, Utrecht, The Netherlands

Jan W. Maas

Affiliation Ecology and Biodiversity Group, Institute of Environmental Biology, Utrecht University, Utrecht, The Netherlands

Harald Schneider

Affiliation Department of Botany, Natural History Museum, London, United Kingdom

Johannes C. Vogel

Affiliation Department of Botany, Natural History Museum, London, United Kingdom

Roy H. J. Erkens

Affiliation Ecology and Biodiversity Group, Institute of Environmental Biology, Utrecht University, Utrecht, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GAG RHJE HS. Performed the experiments: GAG HS JCV JWM. Analyzed the data: GAG. Wrote the paper: GAG RHJE HJD HS.