1. Department of Botany and Zoology Faculty of Science Masaryk University Brno Czech Republic
2. Wageningen Environmental Research Wageningen The Netherlands
3. Independent Consultant Lancaster UK
4. Vegetation Ecology Institute of Natural Resource Sciences (IUNR) Zurich University of Applied Sciences (ZHAW) Wädenswil Switzerland
5. Plant Ecology Bayreuth Center of Ecology and Environmental Research (BayCEER) University of Bayreuth Bayreuth Germany
6. German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
7. Research Unit of Biodiversity (UO/CSIC/PA) Oviedo University Mieres Spain
8. Harry Butler Institute Murdoch University Murdoch, Perth Australia
9. Department of Geography and Environmental Studies Stellenbosch University Stellenbosch South Africa
10. Conservatoire Botanique National Alpin Gap France
11. Faculty of Agriculture University of Belgrade Belgrade‐Zemun Serbia
12. ISPRA – Italian Institute for Environmental Protection and Research Rome Italy
13. Department of Environmental Biology Sapienza University Rome Italy
14. Department of Vegetation and Phytodiversity Analysis University of Göttingen Göttingen Germany
15. Department of Plant Biology and Ecology University of the Basque Country UPV/EHU Bilbao Spain
16. Biodiversity and Conservation Biology WSL Swiss Federal Research Institute Birmensdorf Switzerland
17. Institute of Ecology and Botany MTA Centre for Ecological Research Vácrátót Hungary
18. Free University of Bozen‐Bolzano Bolzano Italy
19. Center for Forest Ecology and Productivity Russian Academy of Sciences Moscow Russia
20. Institute of Biology/Geobotany and Botanical Garden Martin Luther University Halle‐Wittenberg Halle Germany
21. Institute of Biology Research Centre of the Slovenian Academy of Sciences and Arts Ljubljana Slovenia
22. University of Nova Gorica Nova Gorica Slovenia
23. Department of Biology and Ecology Faculty of Science University of Novi Sad Novi Sad Serbia
24. Institute of Biology Faculty of Natural Sciences and Mathematics University of Ss. Cyril and Methodius Skopje North Macedonia
25. Research Institute for Nature and Forest (INBO) Brussels Belgium
26. Institute of Geoarchitecture University of Western Brittany Brest France
27. Karachay‐Circassian State University Karachaevsk Russia
28. M.G. Kholodny Institute of Botany National Academy of Sciences of Ukraine Kyiv Ukraine
29. Institute of Botany, Plant Science and Biodiversity Center Slovak Academy of Sciences Bratislava Slovakia
30. Botany & Vegetation Science Faculty of Forestry University of Applied Sciences Freising Germany
31. Department of Pharmacology Pharmacognosy and Botany Complutense University Madrid Spain
32. AgroParisTech INRAE Silva Université de Lorraine Nancy France
33. Department of Biological, Geological and Environmental Sciences University of Catania Catania Italy
34. Institute of Ecology of the Volga River Basin Russian Academy of Sciences Togliatti Russia
35. Institute of Biology Komi Scientific CentreUral Branch of the Russian Academy of Sciences Syktyvkar Komi Republic Russia
36. Department of Silviculture Transilvania University of Braşov Braşov Romania
37. Institute of Ecology FB02 Bremen University Bremen Germany
38. Landscape Ecology Faculty of Agricultural and Environmental Sciences University of Rostock Rostock Germany
39. Department of Ecology and Physiology Faculty of Science Radboud University Nijmegen the Netherlands
40. Department of Plant Biology Faculty of AgriSciences Mendel University in Brno Brno Czech Republic
41. Botanical Garden and Department of Vegetation Ecology University of Wroclaw Wrocław Poland
42. Department of Forest Botany Forestry Faculty Karabük University Karabük Turkey
43. Institute of Mathematical Problems of Biology – Branch of the Keldysh Institute of Applied Mathematics Russian Academy of Sciences Pushchino Russia
44. Central Siberian Botanical Garden Russian Academy of Sciences Novosibirsk Russia
45. Institute of Ecology and Environmental Sciences Kazan Federal University Kazan Russia
46. Institute of Biology Karelian Research Centre Russian Academy of Sciences Petrozavodsk Russia
47. Latvian State Forest Research Institute "Silava" Salaspils Latvia
48. Komarov Botanical Institute Russian Academy of Sciences St.‐Petersburg Russia
49. Botanical Garden‐Institute Ufa Scientific Centre Russian Academy of Sciences Ufa Bashkortostan Russia
50. UMS Patrinat OFB‐MNHN‐CNRS Paris France
51. Botanical Garden Alexandru Ioan Cuza University Iași Romania
52. Slovenian Forestry Institute Ljubljana Slovenia
53. Shirshov Institute of Oceanology Russian Academy of Sciences Moscow Russia
54. Department of Biosciences University of Vic Barcelona Spain
55. Department of Evolutionary Biology, Ecology and Environmental Sciences University of Barcelona Barcelona Spain
56. Department of Forest Biodiversity University of Agriculture in Krakow Kraków Poland
57. Institute of Botany Nature Research Centre Vilnius Lithuania
58. Institute of Environmental Sciences Castilla‐La Mancha University Toledo Spain
59. Faculty of Geography and Earth Sciences University of Latvia Riga Latvia
60. Institute for Ecosystem Research Kiel University Kiel Germany
61. Faculty of Forestry University of Zagreb Zagreb Croatia
62. Faculty of Geotechnical Engineering University of Zagreb Varaždin Croatia
63. Department of Bioscience and Territory University of Molise Termoli Italy
64. Natural Resources Institute Finland (LUKE) Helsinki Finland
65. Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences Sofia Bulgaria
66. Department of Botany and Biodiversity Research University of Vienna Vienna Austria
67. European Topic Centre on Biological Diversity Paris France
68. European Environment Agency Copenhagen Denmark