1. Institute of Biology / Geobotany and Botanical Garden Martin Luther University Halle‐Wittenberg Halle Germany
2. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
3. Institute of Computer Science / Biodiversity Synthesis Martin Luther University Halle‐Wittenberg Halle Germany
4. Department of Botany Faculty of Agriculture University of Belgrade Belgrade Serbia
5. Department of Plant Biology and Ecology University of the Basque Country UPV/EHU Bilbao Spain
6. Research Centre of the Slovenian Academy of Sciences and Arts Jovan Hadži Institute of Biology Ljubljana Slovenia
7. School for Viticulture and Enology University of Nova Gorica Nova Gorica Slovenia
8. Department of Botany and Zoology Faculty of Science Masaryk University Brno Czech Republic
9. Faculty of Natural Sciences and Mathematics UKIM Skopje North Macedonia
10. Vegetation Ecology Group Institute of Natural Resource Management (IUNR) Zurich University of Applied Sciences (ZHAW) Wädenswil Switzerland
11. Plant Ecology Bayreuth Center of Ecology and Environmental Research (BayCEER) University of Bayreuth Bayreuth Germany
12. Institute of Ecology of the Volga River Basin Russian Academy of Sciences Togliatti Russia
13. Faculty of Agricultural and Environmental Sciences University of Rostock Rostock Germany
14. M.G. Kholodny Institute of Botany National Academy of Sciences of Ukraine Kyiv Ukraine
15. UR "Ecologie et Dynamique des Systèmes Anthropisés" (EDYSAN, UMR 7058 CNRS‐UPJV) Université de Picardie Jules Verne Amiens France
16. Department of Bioscience Section for Biodiversity and Wildlife Ecology Aarhus University Rønde Denmark
17. Department of Evolutionary Biology, Ecology and Environmental Sciences University of Barcelona Barcelona Spain
18. Department of Biosciences University of Vic Barcelona Spain
19. Faculty of Geography and Earth Sciences University of Latvia Riga Latvia
20. ZRC SAZU Institute of Biology Ljubljana Slovenia
21. Department of Botany School of Biology Aristotle University of Thessaloniki Thessaloniki Greece
22. Department of Biological Sciences University of Bergen Bergen Norway
23. Bjerknes Centre for Climate Research University of Bergen Bergen Norway
24. Institute of Biodiversity and Ecosystem Research / Plant and Fungal Diversity and Resources Bulgarian Academy of Sciences Sofia Bulgaria
25. Department of Ecology & Genetics University of Oulu Oulu Finland
26. Department of Physiological Diversity Helmholtz Centre for Environmental Research ‐ UFZ Leipzig Germany