1. Department of Botany and Zoology, Faculty of Science Masaryk University Brno Czech Republic
2. University of Perugia Perugia Italy
3. Department of Plant Biology and Ecology University of the Basque Country UPV/EHU Bilbao Spain
4. Department of Life Sciences University of Siena Siena Italy
5. M.G. Kholodny Institute of Botany National Academy of Sciences of Ukraine Kyiv Ukraine
6. Botany Unit, Department of Pharmacology, Pharmacognosy and Botany Complutense University Madrid Spain
7. Togliatti Russia
8. Institute of Bioscience and Bioresources, CNR Bari Italy
9. Centre Alpien de Phytogéographie Fondation J.‐M. Aubert Champex‐Lac Switzerland
10. Department of Botany and Plant Biology University of Geneva Chambésy Switzerland
11. Conservatoire Botanique National Méditerranéen Hyères France
12. Geoarchitecture University of Western Brittany Brest France
13. ECOCHANGE, CIBIO‐InBIO ‐ Research Centre in Biodiversity and Genetic Resources University of Porto Oporto Portugal
14. Jovan Hadži Institute of Biology Research Centre of the Slovenian Academy of Sciences and Arts Ljubljana Slovenia
15. School for Viticulture and Enology University of Nova Gorica Nova Gorica Slovenia
16. Department of Silviculture, Faculty of Forestry Istanbul University‐Cerrahpaşa Istanbul Turkey
17. Department of Ecology University of Pécs Pécs Hungary
18. Department of Biology and Ecology, Faculty of Science University of Novi Sad Novi Sad Serbia
19. Institute of Biology, Faculty of Natural Sciences and Mathematics University of Ss. Cyril and Methodius Skopje North Macedonia
20. Vegetation Ecology, Institute of Natural Resource Sciences (IUNR) Zurich University of Applied Sciences (ZHAW) Wädenswil Switzerland
21. Plant Ecology, Bayreuth Center of Ecology and Environmental Research (BayCEER) University of Bayreuth Bayreuth Germany
22. Institute of Botany, Plant Science and Biodiversity Center Slovak Academy of Sciences Bratislava Slovakia
23. Department of Environmental Biology Sapienza University of Rome Rome Italy
24. Institute of Environmental Sciences (ICAM) University of Castilla‐La Mancha Toledo Spain
25. Department STEBICEF University of Palermo Palermo Italy
26. Institute of Biological Sciences University of Zielona Góra Zielona Góra Poland
27. Landscape Ecology, Faculty of Agricultural and Environmental Sciences University of Rostock Rostock Germany
28. Department of Plant Biology, Faculty of AgriSciences Mendel University in Brno Brno Czech Republic
29. Beskydy Protected Landscape Area Administration Rožnov pod Radhoštěm Czech Republic
30. Burdur Food, Agriculture and Livestock Vocational School Burdur Mehmet Akif Ersoy University Burdur Turkey
31. Department of Forest Ecology, Faculty of Forestry University of Banja Luka Banja Luka Bosnia and Herzegovina
32. Universidad Complutense de Madrid Madrid Spain
33. Centre for the Research and Technology of Agro‐Environmental and Biological Sciences (CITAB) University of Trás‐os‐Montes and Alto Douro (UTAD) Vila Real Portugal
34. Global Change and Conservation Lab (GCC), Faculty of Biological and Environmental Sciences University of Helsinki Helsinki Finland
35. Iluka Chair in Vegetation Science & Biogeography, Harry Butler Institute Murdoch University Murdoch Perth Australia
36. Department of Geography and Environmental Studies Stellenbosch University Stellenbosch South Africa
37. Botanical Garden, Center for Biological Diversity Conservation Polish Academy of Sciences Warszawa Poland
38. Botanical Garden University of Wrocław Wrocław Poland
39. Institute of Botany Nature Research Centre Vilnius Lithuania
40. Department of Botany, Faculty of Biological Sciences University of Wrocław Wrocław Poland
41. Faculty of Geography and Earth Sciences University of Latvia Riga Latvia
42. Jardín de Aclimatación de La Orotava‐ICIA Puerto de La Cruz Spain
43. Faculty of Forestry University of Zagreb Zagreb Croatia
44. Faculty of Natural Sciences and Mathematics University of Montenegro Podgorica Montenegro
45. Museum of Natural History, Faculty of Biological Sciences University of Wrocław Wrocław Poland
46. Department of Ecology and Environmental Protection Sofia University “St. Kliment Ohridski” Sofia Bulgaria
47. Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences Sofia Bulgaria
48. Department of Botany and Biodiversity Research University of Vienna Vienna Austria