1. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig 04103 Germany
2. Institute of Biology Leipzig University Leipzig 04103 Germany
3. Department of Community Ecology Helmholtz‐Centre for Environmental Research – UFZ Halle 06120 Germany
4. Chair of Geobotany Faculty of Biology University of Freiburg Freiburg 79104 Germany
5. Department of Forest and Wildlife Ecology University of Wisconsin Madison Wisconsin 53706 USA
6. Graduate School of Environment and Information Sciences Yokohama National University Yokohama 240‐8501 Japan
7. Department of Renewable Resources University of Alberta Edmonton Alberta T6G 2R3 Canada