1. The Natural History Museum, London, UK
2. Tunceli University, Tunceli, Turkey
3. University of Camerino, Camerino (MC), Italy
4. Department of Botany, University of Zagreb, Zagreb, Croatia
5. CSIR-National Botanical Research Institute, Lucknow, India
6. Botanical Garden-Institute, Vladivostok, Russia
7. Institute of Biology, University of West Hungary, Szombathely, Hungary
8. Russian Arctic National Park, Arkhangelsk Oblast, Russia
9. Institute of Biology, University of Pécs, Pécs, Hungary
10. Universidad de Murcia, Murcia, Spain
11. Komarov Botanical Institute of Russian Academy of Science, St Petersburg, Russia
12. Institute of Biology Komi Science Centre, Syktyvkar, Komi Republic, Russia
13. Berlin, Germany
14. Department of Biology, Ömer Halisdemir University, Niğde, Turkey
15. Lomonosov Moscow State University, Moscow, Russia
16. Centre for Ecology, Evolution and Environmental Changes, Universidade de Lisboa, Lisboa, Portugal
17. Museu Nacional de História Natural e da Ciência, Universidade de Lisboa, Lisboa, Portugal
18. Universitat Autònoma de Barcelona, Barcelona, Spain
19. University Museum, Norwegian University of Science and Technology, Trondheim, Norway
20. Portree, Isle of Skye, UK
21. Museo de Ciencias Naturales de Álava, Vitoria-Gasteiz, Spain
22. Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
23. University of South Bohemia, České Budějovice, Czech Republic
24. CNRS UMR 6553, Université de Rennes 1, Rennes, Paimpont, France
25. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków, Poland
26. Bülent Ecevit University, Zonguldak, Turkey
27. Hungarian Natural History Museum, Budapest, Hungary
28. Chonbuk National University, Jeonju, Korea
29. University of Ostrava, Ostrava, Czech Republic
30. University of Perugia, Perugia, Italy
31. BioRes, Pécs, Hungary
32. Banco de Germoplasma ISOPlexis, Universidade da Madeira, Funchal, Madeira, Portugal
33. Bakony Museum of the Hungarian Natural History Museum, Zirc, Hungary
34. Department of Pharmaceutical Botany, Medical University of Silesia in Katowice, Sosnowiec, Poland
35. Institute of Biology Bucharest of Romanian Academy, Bucharest, Romania
36. Gazi University, Ankara, Turkey
37. Pieniny National Park, Krościenko nad Dunajcem, Poland
38. Warmington, UK
39. Institute of Biological Sciences, University of Malaya, Kuala Lumpur, Malaysia
40. Korea Polar Research Institute, Incheon, Korea