1. Faculty of Arts, Science and Technology, University of Northampton, Northampton, UK
2. Lehrstuhl für Pflanzensystematik, Universität Bayreuth, Bayreuth, Germany
3. Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
4. Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Curso de Licenciatura em Educação do Campo - LEC, Campus JK - Diamantina, Minas Gerais, Brazil
5. School of Life Sciences, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
6. Instituto de Botánica del Nordeste, UNNE-CONICET, Corrientes, Argentina
7. Department of Plant Biology, Ecology, and Evolution, Stillwater, OK, USA
8. Laboratorio de Plantas Vasculares, Departamento de Biología Comparada, Facultad de Ciencias, UNAM, Mexico
9. Laboratório de Ecologia da Polinização e Interações – LEPI, Departamento de Botânica, Instituto de Biociências, Universidade Estadual Paulista “Júlio de Mesquita Filho”- Unesp, Botucatu - SP, Brazil
10. Saint Louis University, Department of Biology, St. Louis, MO, USA
11. Mehmet Akif Ersoy Mah. 269. Cad. Urankent Prestij Konutları, Demetevler, Ankara, Turkey
12. Department of Biological Sciences, University of Cape Town, Rondebosch, Cape Town, South Africa
13. Ecosystem Management Group, ETH Zurich, Switzerland
14. EDB, UMR 5174, Université de Toulouse, UPS, Toulouse cedex, France
15. Laboratorio de Ecología Evolutiva - Biología Floral, IMBIV (UNC-CONICET), Argentina
16. Departamento de Botânica, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, Rio de Janiero, RJ, Brazil
17. Department of Plant Sciences, Faculty of Natural and Agricultural Sciences, University of the Free State, Bloemfontein, South Africa
18. Laboratório de Ciências Ambientais, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes-RJ, Brazil
19. Departamento de Botânica - CB, Laboratório de Biologia Floral e Reprodutiva - POLINIZAR, Universidade Federal de Pernambuco, Recife - PE, Brazil
20. Universidade Federal de São Carlos - UFSCar, Centro de Ciências Agrárias, Depto. Ciências da Natureza, Matemática e Educação, Araras, SP, Brazil
21. Jardim Botânico do Rio de Janeiro, Rio de Janeiro - RJ, Brazil
22. Facultad de Ciencias Exactas, Fisicas y Naturales, Universidad Nacional de Córdoba (UNC) and IMBIV (CONICET-UNC). CP, Córdoba, Argentina
23. Herbarium - Royal Botanic Gardens, Kew, Richmond, Surrey, UK
24. Laboratorio de Investigaciones Botánicas (LABIBO), Facultad de Ciencias Naturales, Universidad Nacional de Salta-CONICET. Salta, Argentina
25. Department of Biosciences, University of Salzburg, Salzburg, Austria
26. Biology Department, Franklin and Marshall College, Lancaster, PA, USA
27. Natural History Museum, Georgia College, Milledgeville, GA, USA
28. Centre for Ecology and Conservation, University of Exeter, Penryn Campus, Cornwall, UK
29. Department of Biology, Willamette University Salem, OR, USA
30. Department of Botany, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok, Thailand
31. Department of Biodiversity Earth and Environmental Sciences and Academy of Natural Sciences, Drexel University, Philadephia, PA, USA
32. Center for Ecological Research, Kyoto University, Hirano, Otsu, Shiga, Japan
33. Universidade Estadual Paulista UNESP, Instituto de Biociências, Departamento de Botânica, Laboratório de Fenologia, Rio Claro, SP, Brazil
34. Tanzania Wildlife Research Institute (TAWIRI), Arusha, Tanzania
35. School of Biological Sciences, Royal Holloway University of London, Egham, Surrey, UK
36. Graduate School of Arts and Sciences, The University of Tokyo, Komaba, Meguro-ku, Tokyo, Japan
37. Universidade do Estado da Bahia - Campus IX. Rodovia BR, Barreiras, BA, Brazil
38. Tropical Biology Association, Cambridge, UK
39. Instituto de Biologia - UFU, Campus Umuarama Bloco, Uberlândia-MG, Brazil
40. Department of Botany, Rhodes University, Grahamstown, South Africa
41. Biospheres, Eshwari, Nanasaheb Peshva Marg, Near Ramna Ganpati, Lakshminagar, Parvati, Pune, Maharashtra, India
42. Department of Evolution, Ecology, and Organismal Biology, University of California, Riverside, CA, USA
43. Departamento de Biologia, Universidade Estadual de Feira de Santana, Novo Horizonte, Feira de Santana, Bahia, Brazil
44. Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, PR China
45. Laboratorio de Ecología, UBIPRO, FES-Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla de Baz, Estado de México, México
46. Escuela de Ciencias Biológicas, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia
47. Departamento de Biologia Vegetal, Instituto de Biologia, Caixa, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil
48. Department of Plant Sciences, Natural and Agricultural Sciences, University of the Free State, Qwaqwa campus, Phuthaditjhaba, Republic of South Africa
49. Penn State University, University Park, PA, USA
50. Department of Chemistry and Bioscience, Aalborg University, Fredrik Bajers Vej, Aalborg, Denmark
51. Graduate School of Human Development and Environment, Kobe University, Tsurukabuto, Kobe City, Japan
52. Departamento de Biologia Vegetal, Universidade Federal de Viçosa (UFV), Viçosa, Minas Gerais, Brazil
53. Museo Botánico Córdoba y Cátedra de Morfología Vegetal (IMBIV-UNC-CONICET), Córdoba, Argentina
54. Graduate School of Technology, Industrial and Social Science, Tokushima University, Minamijyosanjima, Tokushima, Japan
55. Centro Acadêmico de Vitória, Universidade Federal de Pernambuco, Recife, Pernambuco, Brazil
56. Departamento de Educação, Universidade Federal da Paraiba, Mamnguape, Paraiba, Brazil
57. Departamento de Engenharia e Meio Ambiente, Universidade Federal da Paraiba, Rio Tinto, Paraíba, Brazil