1. Department of Life Sciences, The Natural History Museum, Cromwell Road, London, SW7 5BD, UK
2. Komarov Botanical Institute, St. Petersburg, Russia
3. Universidad del Quindío, Armenia, Colombia
4. Missouri Botanical Garden, Antananarivo, Madagascar
5. CSIR—National Botanical Research Institute, Lucknow, India
6. Berga, Spain
7. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków, Poland
8. Universitat Autònoma de Barcelona, Bellaterra, Spain
9. Bryophyte Surveys Ltd, Weston-super-Mare, UK
10. Ministerium für Umwelt und Verbraucherschutz, Saarland, Germany
11. Escuela de Ecoturismo, Universidad Andrés Bello, Viña del Mar, Chile
12. Institute of General and Experimental Biology, Ulan-Ude, Russia
13. Berlin, Germany
14. Universidad Ejecutora Lillo (UEL; FML-CONICET), S.M. de Tucumán, Argentina
15. Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, S. M. de Tucumán, Argentina
16. M.V. Lomonosov Moscow State University, Moscow, Russia
17. Institute of Biodiversity and Ecosystem Research Bulgarian Academy of Sciences, Sofia, Bulgaria
18. Muséum National d'Histoire Naturelle—Sorbonne Universités, Institut de Systématique, Évolution, Biodiversité, Paris, France
19. Nature Research Centre, Vilnius, Lithuania
20. University of South Bohemia, České Budějovice, Czech Republic
21. School of Marine and Environmental Sciences, Universiti Malaysia, Terengganu, Malaysia
22. Facultad de Ciencias Basicas e Ingenierías, Universidad de los Llanos, Villavicencio, Colombia
23. CNRS UMR 6553, Université de Rennes 1, Rennes, France
24. Botanical Survey of India, Kolkata, India
25. Institut für Botanik, Technische Universität Dresden, Dresden, Deutschland
26. Department of Botany, Szent István University, Budapest, Hungary
27. School of Environmental and Natural Resource Sciences, Universiti Kebangsaan Malaysia, Bangi, Malaysia
28. Botanical Department, Hungarian Natural History Museum, Budapest, Hungary
29. University of Ostrava, Ostrava, Czech Republic
30. Department of Botany, Eszterházy College, Eger, Hungary
31. Department of Biological, Geological and Environmental Biology, University of Catania, Catania, Italy
32. Herdwangen-Schönach, Germany
33. Iranian Research Institute of Plant Protection, Agricultural Research Education and Extension Organization (AREEO), Tehran, Iran
34. Lucknow, India
35. Institute of Biology Bucharest of Romanian Academy, Bucharest, Romania
36. Uniwersytet Wroclawski, Wrocław, Poland
37. Valkenswaard, The Netherlands
38. University of Łódź, Łódź, Poland
39. Missouri Botanical Garden, St. Louis, MO, USA