1. The Natural History Museum, Cromwell Road, London SW7 5BD, UK
2. Komarov Botanical Institute of the Russian Academy of Sciences, St. Petersburg, Russia
3. University of Zagreb,Department of Botany, Zagreb, Croatia
4. Department of Botany, Kherson State University, Ukraine
5. Grupo de Investigación en Biodiversidad, Medio Ambiente y Salud, BIOMAS / Facultad de Ingenierías y Ciencias Agropecuarias, Universidad de Las Américas, Quito, Ecuador
6. Munzur University, Tunceli Vocational School, Tunceli, Turkey
7. Aydin Adnan Menderes Üniversitesi, Buharkent Meslek Yüksekokulu, Kimya ve Kimyasal Isleme Teknolojileri Bölümü, Buharkent-Aydin, Turkey
8. Karadeniz Technical University, Maçka Vocational School, Trabzon, Turkey
9. Natural History Museum of Montenegro, Podgorica, Montenegro
10. Çanakkale Onsekiz Mart University, Bayramiç Vocational School, Çanakkale, Turkey
11. Aydin Adnan Menderes Üniversitesi, Fen-Edebiyat Fakültesi, Biyoloji Bölümü, Kepez-Aydin, Turkey
12. Departamento de Biologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil
13. Nigde Ömer Halisdemir University, Department of Landscape Architecture and Department of Biology, Nigde, Turkey
14. Geobotany Department, Lomonosov Moscow State University, Moscow, Russia
15. Botanical Garden-Institute, Far East Branch of Russian Academy of Sciences, Vladivostok, Russia
16. Departamento de Biodiversidad, Ecología y Evolución. Facultad de Biología. Universidad Complutense de Madrid, Madrid. España
17. Institute of Biodiversity and Ecosystem Research at the Bulgarian Academy of Sciences, Sofia, Bulgaria
18. Department of Genetics, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland
19. Matlock, Derbyshire, UK
20. Department of Systematic and Evolutionary Botany University of Zürich, Zürich
21. Weisskirchen, Austria
22. Field Museum of Natural History, Gantz Family Collection Center, Chicago, IL, USA
23. University of Ljubljana, Biotechnical Faculty, Department of Biology, Ljubljana, Slovenia
24. University of South Bohemia, Ceské Budejovice, The Czech Republic
25. Masaryk University Brno, Department of Botany and Zoology, Brno, The Czech Republic
26. Technical University, Dresden, Institut für Botanik, Dresden, Germany
27. CSIC, Real Jardin Botanico, Madrid, Spain
28. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków, Poland
29. Instituto de Pesquisas Ambientais, São Paulo, SP, Brazil
30. Université Lyon-1 and UMR CNRS 5023 “Ecologie des Hydrosystèmes Naturels et Anthropisés” Campus de la Doua, Villeurbanne cedex, France
31. Cerca dos Pomares, Aljezur, Portugal
32. CSIR-National Botanical Research Institute, Lucknow, India
33. Departamento de Biología Vegetal (Botánica), Universidad de Murcia, Murcia, Spain
34. Herdwangen-Schönach, Germany
35. Universidade de Lisboa, Museu Nacional de História Natural e da Ciência/ CE3C-Centre for Ecology, Evolution and Environmental Changes. Lisboa, Portugal
36. Tsitsin Main Botanical Garden of the Russian Academy of Sciences, Moscow, Russia
37. Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway
38. Secretaria de Educação do Estado da Bahia, Centro Estadual de Educação Profissional em Saúde Adélia Teixeira, Vitória da Conquista, BA, Brasil
39. MuSe Museo delle Scienze, Corso del Lavoro e della Scienzia, Trento, Italy
40. Institute of Biology Bucharest of Romanian Academy, Bucharest, Romania
41. South Pacific Regional Herbarium, University of the South Pacific, Suva, Fiji
42. Senckenberg Research Institut, Frankfurt am Main, Germany.