About the Authors

Therese Pluess

Affiliation Department of Biology, Ecology & Evolution Unit, University of Fribourg, Fribourg, Switzerland

Vojtěch Jarošík

Affiliations Department of Ecology, Charles University in Prague, Faculty of Science, Praha, Czech Republic, Institute of Botany, Academy of Sciences of the Czech Republic, Průhonice, Czech Republic

Petr Pyšek

Affiliations Department of Ecology, Charles University in Prague, Faculty of Science, Praha, Czech Republic, Institute of Botany, Academy of Sciences of the Czech Republic, Průhonice, Czech Republic

Ray Cannon

Affiliation The Food and Environment Research Agency, Sand Hutton, York, United Kingdom

Jan Pergl

pergl@ibot.cas.cz

Affiliation Institute of Botany, Academy of Sciences of the Czech Republic, Průhonice, Czech Republic

Annemarie Breukers

Affiliation LEI, part of Wageningen UR, Wageningen, The Netherlands

Sven Bacher

Affiliation Department of Biology, Ecology & Evolution Unit, University of Fribourg, Fribourg, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: TP VJ PP JP SB. Contributed reagents/materials/analysis tools: VJ SB. Wrote the paper: TP VJ PP RC JP AB SB.