1. Systematic Botany and Functional Biodiversity, Institute of Biology Leipzig University 04103 Leipzig Germany
2. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig 04103 Leipzig Germany
3. Forest Ecology and Forest Management Group Wageningen University 6708 PB Wageningen the Netherlands
4. Department of Soil Ecology Helmholtz Centre for Environmental Research – UFZ 06120 Halle Germany
5. Biosystems Data Analysis, Swammerdam Institute for Life Sciences University of Amsterdam 1098 XH Amsterdam the Netherlands
6. Sustainable Grassland Systems Leibniz Centre for Agricultural Landscape Research (ZALF) 14641 Paulinenaue Germany
7. Institute of Biology Leipzig University 04103 Leipzig Germany
8. Institute of Biology Martin Luther University Halle‐Wittenberg 06108 Halle (Saale) Germany
9. Soil Biology Group Wageningen University 6708 PB Wageningen the Netherlands
10. Department of Biogeochemical Processes Max Planck Institute for Biogeochemistry 07745 Jena Germany
11. Terrestrial Ecology Group, Institute of Zoology University of Cologne 50674 Cologne Germany