1. Department of Plant Science, University of Tehran, Iran
2. Institut de Recherche en Biologie Végétale and Département de Sciences Biologiques, Université de Montréal, Canada
3. Department of Biology, New Mexico State University, Las Cruces, U.S.A
4. Royal Botanic Gardens, Kew, Richmond, Surrey, U.K
5. Departamento Ciências Biológicas, Universidade Estadual de Feira de Santana, Brazil
6. Departamento de Biologia Vegetal, Universidade Estadual de Campinas, Brazil
7. Department of Biodiversity and Conservation Biology, University of the Western Cape, Cape Town, South Africa
8. Departamento de Botânica, Universidade Federal de São Carlos, Brazil
9. School of BioSciences, University of Melbourne, Australia and Queensland Herbarium, Toowong, Australia
10. Institut de Recherche en Biologie Végétale and Département de Sciences Biologiques, Université de Montréal, Canada;, Email: anne.bruneau@umontreal.ca
11. Instituto de Biologia, Universidade Federal da Bahia, Salvador, Brazil
12. School of Forestry and Resource Conservation, National Taiwan University, Taiwan
13. Departamento de Educação, Campus VIII, Universidade do Estado da Bahia, Paulo Afonso, Brazil
14. Research School of Biology, The Australian National University, Acton, Australia
15. Departamento de Biología Vegetal II, Universidad Complutense, Madrid, Spain
16. Instituto de Biología – Botánica, Universidad Nacional Autónoma de México, México
17. School of GeoSciences, University of Edinburgh, U.K
18. Plant Biology Department, Cornell University, Ithaca, New York, U.S.A
19. Service Évolution Biologique et Écologie, Université Libre de Bruxelles, Belgium
20. Department of Botany, Smithsonian Institution, National Museum of Natural History, Washington D.C., U.S.A
21. Instituto de Pesquisas, Jardim Botânico do Rio de Janeiro, Brazil
22. Department of Plant Sciences, University of Oxford, U.K
23. Departamento de Botânica, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
24. Instituto de Recursos Biológicos, CIRN-INTA, CONICET & University of Morón, Buenos Aires, Argentina
25. Ciências Ambientais, Universidade Federal do Oeste da Bahia, Barreiras, Brazil
26. Royal Botanic Gardens, Edinburgh, U.K
27. School of Biological Sciences, University of Reading, U.K
28. Chicago Botanic Garden, Glencoe, Illinois, U.S.A
29. Department of Systematic and Evolutionary Botany, University of Zurich, Switzerland
30. Departamento de Botânica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
31. Institute of Decision Science for a Sustainable Society, Kyushu University, Fukuoka, Japan
32. Department of Agriculture and Animal Health, University of South Africa, South Africa
33. Department of Plant Biology, Tarbiat Modares University, Tehran, Iran
34. Plant Sciences & Plant Pathology, Montana State University, Bozeman, Montana, U.S.A
35. South African National Biodiversity Institute, Silverton, South Africa and Department of Botany and Plant Biotechnology, University of Johannesburg, South Africa
36. Departamento de Biologia, Pontifícia Universidade Católica do Rio de Janeiro, Brazil
37. Agrocampus-Ouest, INRA, Université d'Angers, France
38. Museo Cantonale di Storia Naturale, Lugano, Switzerland
39. Office of International Science and Engineering, National Science Foundation, Arlington, Virginia, U.S.A
40. Department of Biology, Kyushu University, Fukuoka, Japan
41. Missouri Botanical Garden, Saint Louis, Missouri, U.S.A
42. Plant Sciences and Biodiversity, Royal Botanic Gardens Victoria, Melbourne, Australia
43. Botánica, IICAR-CONICET, Facultad de Ciencias Agrarias, Universidad Nacional de Rosario, Zavalla, Argentina
44. Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, Arizona, U.S.A
45. Sistemática e Evolução, Universidade Federal do Rio Grande do Norte, Brazil
46. Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Goiás, Brazil
47. Embrapa Recursos Geneticos e Biotecnologia, Brasília, Brazil
48. Department of Plant Sciences, University of Dundee, U.K
49. Faculty of Science and Mathematics, Arizona State University Polytechnic, Mesa, Arizona, U.S.A
50. School of Life Sciences, Arizona State University, Tempe, Arizona, U.S.A
51. Department of Biological Sciences, Bolus Herbarium, University of Cape Town, Rondebosch, South Africa
52. Institute of Systematic Botany, The New York Botanical Garden, Bronx, New York, U.S.A
53. Naturalis Biodiversity Center, Leiden, The Netherlands
54. Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, Germany
55. Kunming Institute of Botany, Chinese Academy of Sciences, China