Alexandre R. Zuntini - Royal Botanic Gardens, Kew, Richmond, UK
Tom Carruthers - Royal Botanic Gardens, Kew
Olivier Maurin - Royal Botanic Gardens, Kew, Richmond, UK
Paul C. Bailey - Royal Botanic Gardens, Kew, Richmond, UK
Kevin Leempoel - Royal Botanic Gardens, Kew, Richmond, UK
Grace E. Brewer - Royal Botanic Gardens, Kew
Niroshini Epitawalage - Royal Botanic Gardens, Kew
Elaine Françoso
Berta Gallego-Paramo - Royal Botanic Gardens, Kew, Richmond, UK
Catherine McGinnie - Royal Botanic Gardens, Kew
Raquel Negrão - Royal Botanic Gardens, Kew, Richmond, UK
Shyamali R. Roy - Royal Botanic Gardens, Kew
Lalita Simpson - James Cook University
Eduardo Toledo Romero - Royal Botanic Gardens, Kew, Richmond, UK
Vanessa M. A. Barber - Royal Botanic Gardens, Kew, Richmond, UK
Laura Botigué - Centre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB, Campus UAB, Bellaterra, Barcelona, Spain
James J. Clarkson - Royal Botanic Gardens, Kew
Robyn S. Cowan - Royal Botanic Gardens, Kew
Steven Dodsworth - School of Biological Sciences, University of Portsmouth, Portsmouth, UK
Matthew G. Johnson - Texas Tech University, Lubbock, TX, USA
Jan T. Kim - University of Hertfordshire
Lisa Pokorny
Norman J. Wickett - Department of Biological Sciences, Clemson University, Clemson, SC, USA
Guilherme M. Antar
Lucinda DeBolt - Smith College
Karime Gutierrez - Smith College
Kasper P. Hendriks
Alina Hoewener - Plant Biodiversity, Technical University Munich, Freising, Bayern, Germany
Ai-Qun Hu - Royal Botanic Gardens, Kew, Richmond, UK
Elizabeth M. Joyce
Izai A. B. S. Kikuchi - Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
Isabel Larridon - Royal Botanic Gardens, Kew
Drew A. Larson - Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
Elton John De Lírio - Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, São Paulo, Brazil
Jing-Xia Liu - Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China
Panagiota Malakasi - Royal Botanic Gardens, Kew
Natalia A. S. Przelomska
Toral Shah - Royal Botanic Gardens, Kew
Juan Viruel - Royal Botanic Gardens, Kew, Richmond, UK
Theodore R. Allnutt - Royal Botanic Gardens Victoria
Gabriel K. Ameka - Department of Plant and Environmental Biology, University of Ghana, Legon, Accra, Ghana
Rose L. Andrew - Botany and N.C.W. Beadle Herbarium, University of New England, New South Wales, Australia
Marc S. Appelhans - University of Göttingen
Montserrat Arista - Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
María Jesús Ariza - General Research Services, Herbario SEV, CITIUS, Universidad de Sevilla, Seville, Spain
Juan Arroyo - Universidad de Sevilla
Watchara Arthan - Royal Botanic Gardens, Kew, Richmond, UK
Julien B. Bachelier - Institute of Biology, Freie Universität, Berlin, Germany
C. Donovan Bailey - New Mexico State University
Helen F. Barnes - Royal Botanic Gardens Victoria
Matthew D. Barrett - Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
Russell L. Barrett - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Randall J. Bayer - Department of Biological Sciences, University of Memphis, Memphis, TN, USA
Michael J. Bayly - School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
Ed Biffin - State Herbarium of South Australia
Nicky Biggs - Royal Botanic Gardens, Kew
Joanne L. Birch - School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
Diego Bogarín
Renata Borosova - Royal Botanic Gardens, Kew
Alexander M. C. Bowles - School of Geographical Sciences, University of Bristol, Bristol, UK
Peter C. Boyce - University of Florence
Gemma L. C. Bramley - Royal Botanic Gardens, Kew, Richmond, UK
Marie Briggs - Royal Botanic Gardens, Kew, Richmond, UK
Linda Broadhurst - Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
Gillian K. Brown - Queensland Herbarium, Department of Environment and Science, Toowong, Queensland, Australia
Jeremy J. Bruhl - Botany and N.C.W. Beadle Herbarium, University of New England, New South Wales, Australia
Anne Bruneau - Institut de recherche en biologie végétale and Département de Sciences biologiques, University of Montreal, Montreal, Quebec, Canada
Sven Buerki - Department of Biological Sciences, Boise State University, Boise, ID, USA
Edie Burns - Royal Botanic Gardens, Kew
Margaret Byrne - Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
Stuart Cable - Royal Botanic Gardens, Kew
Ainsley Calladine - State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
Martin W. Callmander - Conservatoire et Jardin botaniques de Genève, Chambésy, Switzerland
Ángela Cano - Cambridge University Botanic Garden, Cambridge, UK
David J Cantrill - Royal Botanic Gardens Victoria
Warren M. Cardinal-McTeague - Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, British Columbia, Canada
Mónica M. Carlsen - Missouri Botanical Garden, St. Louis, MO, USA
Abigail J. A. Carruthers - Royal Botanic Gardens, Kew, Richmond, UK
Alejandra De Castro Mateo - Universidad de Sevilla
Mark W. Chase
Lars W. Chatrou - Department of Biology, Ghent University, Ghent, Belgium
Martin Cheek - Royal Botanic Gardens, Kew
Shilin Chen
Maarten J. M. Christenhusz
Pascal-Antoine Christin - Ecology and Evolutionary Biology, School of Biosciences, University of Sheffield, Sheffield, UK
Mark A. Clements - Centre for Australian National Biodiversity Research
Skye C. Coffey - Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
John G. Conran - School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
Xavier Cornejo - Universidad Estatal de Milagro
Thomas L. P. Couvreur - DIADE, Université Montpellier, CIRAD, IRD, Montpellier, France
Ian D. Cowie - Northern Territory Herbarium, Department of Environment, Parks & Water Security, Palmerston, Northern Territory, Australia
Laszlo Csiba - Royal Botanic Gardens, Kew
Iain Darbyshire - Royal Botanic Gardens, Kew, Richmond, UK
Gerrit Davidse - Missouri Botanical Garden, St. Louis, MO, USA
Nina M. J. Davies - Royal Botanic Gardens, Kew, Richmond, UK
Aaron P. Davis - Royal Botanic Gardens, Kew, Richmond, UK
Kor-Jent Van Dijk - The University of Adelaide, North Terrace, South Australia, Australia
Stephen R. Downie - Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
Marco F. Duretto - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Melvin R. Duvall - Northern Illinois University
Sara L. Edwards - Royal Botanic Gardens, Kew
Urs Eggli - Sukkulenten-Sammlung Zürich / Grün Stadt Zürich, Zürich, Switzerland
Roy H. J. Erkens
Marcial Escudero - Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
Manuel De La Estrella - Departamento de Botánica, Ecología y Fisiología Vegetal, Facultad de Ciencias, Universidad de Córdoba, Córdoba, Spain
Federico Fabriani - Department of Biology, Ghent University, Ghent, Belgium
Michael F. Fay - Royal Botanic Gardens, Kew, Richmond, UK
Paola De L. Ferreira
Sarah Z. Ficinski - Royal Botanic Gardens, Kew
Rachael M. Fowler - School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
Sue Frisby - Royal Botanic Gardens, Kew
Lin Fu - South China Botanical Garden
Tim Fulcher - Royal Botanic Gardens, Kew
Mercè Galbany-Casals - Systematics and Evolution of Vascular Plants (UAB) – Associated Unit to CSIC by IBB, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Bellaterra, Spain
Elliot M. Gardner - Department of Biology, Case Western Reserve University, Cleveland, OH, USA
Dmitry A. German - Altai State University, Barnaul, Russia
Augusto Giaretta - Universidade Federal da Grande Dourados
Marc Gibernau - Laboratoire Sciences Pour l’Environnement, Université de Corse, Ajaccio, Corsica, France
Lynn J. Gillespie - Canadian Museum of Nature
Cynthia C. González - Herbario Trelew, Universidad Nacional de la Patagonia San Juan Bosco, Trelew, Chubut, Argentina
David J. Goyder - Royal Botanic Gardens, Kew, Richmond, UK
Sean W. Graham - Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
Aurélie Grall - Royal Botanic Gardens, Kew
Laura Green - Royal Botanic Gardens, Kew, Richmond, UK
Bee F. Gunn - Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
Diego G. Gutiérrez - Museo Argentino de Ciencias Naturales (MACN-CONICET), Buenos Aires, Argentina
Jan Hackel
Thomas Haevermans - Institut de Systématique, Evolution, Biodiversité, Muséum National d’Histoire Naturelle, Paris, France
Anna Haigh - Royal Botanic Gardens, Kew, Richmond, UK
Jocelyn C. Hall - Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
Tony Hall - Royal Botanic Gardens, Kew
Melissa J. Harrison - James Cook University
Sebastian A. Hatt - Royal Botanic Gardens, Kew
Oriane Hidalgo - Institut Botànic de Barcelona (IBB, CSIC-Ajuntament de Barcelona), Barcelona, Spain
Trevor R. Hodkinson - Botany, School of Natural Sciences, Trinity College Dublin, The University of Dublin, Dublin, Ireland
Gareth D. Holmes - Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
Helen C. F. Hopkins - Royal Botanic Gardens, Kew, Richmond, UK
Christopher J. Jackson - Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
Shelley A. James - Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
Richard W. Jobson - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Gudrun Kadereit - Ludwig-Maximilians-Universität München
Imalka M. Kahandawala - Royal Botanic Gardens, Kew
Kent Kainulainen - Gothenburg Botanical Garden, Gothenburg, Sweden
Masahiro Kato - National Museum of Nature and Science, Tsukuba, Japan
Elizabeth A. Kellogg - Donald Danforth Plant Science Center, St. Louis, MO, USA
Graham J. King - Southern Cross University, Lismore, New South Wales, Australia
Beata Klejevskaja - Synergy SRG, Luton, Bedfordshire, UK
Bente B. Klitgaard - Royal Botanic Gardens, Kew
Ronell R. Klopper
Sandra Knapp - Natural History Museum, London, UK
Marcus A. Koch - Centre for Organismal Studies, Biodiversity and Plant Systematics, Heidelberg University, Heidelberg, Germany
James H. Leebens-Mack - Department of Plant Biology, University of Georgia, Athens, GA, USA
Frederic Lens - Naturalis Biodiversity Center
Christine J. Leon - Royal Botanic Gardens, Kew
Étienne Léveillé-Bourret - Institut de Recherche en Biologie Végétale, University of Montreal, Montreal, Quebec, Canada
Gwilym P. Lewis - Royal Botanic Gardens, Kew, Richmond, UK
De-Zhu Li - Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China
Lan Li - ACT Government
Sigrid Liede-Schumann - Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany
Tatyana Livshultz
David Lorence - National Tropical Botanical Garden
Meng Lu - Royal Botanic Gardens, Kew, Richmond, UK
Patricia Lu-Irving - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Jaquelini Luber - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
Eve J. Lucas - Royal Botanic Gardens, Kew
Manuel Luján - Royal Botanic Gardens, Kew
Mabel Lum - Bioplatforms Australia
Terry D. Macfarlane - Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
Carlos Magdalena - Royal Botanic Gardens, Kew
Vidal F. Mansano - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
Lizo E. Masters - Royal Botanic Gardens, Kew
Simon J. Mayo - Royal Botanic Gardens, Kew
Kristina McColl - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Angela J. McDonnell - Department of Biological Sciences, Saint Cloud State University, Saint Cloud, MN, USA
Andrew E. McDougall - The University of Adelaide, North Terrace, South Australia, Australia
Todd G. B. McLay - Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
Hannah McPherson - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Rosa I. Meneses - Instituto de Arqueología y Antropología, Universidad Católica del Norte, San Pedro de Atacama, Chile
Vincent S. F. T. Merckx - Naturalis Biodiversity Center, Leiden, Netherlands
Fabián A. Michelangeli - New York Botanical Garden
John D Mitchell - New York Botanical Garden, Bronx, NY, USA
Alexandre K. Monro - Royal Botanic Gardens, Kew, Richmond, UK
Michael J. Moore - Department of Biology, Oberlin College, Oberlin, OH, USA
Taryn L. Mueller - Department of Ecology, Evolution, & Behavior, University of Minnesota, St. Paul, MN, USA
Klaus Mummenhoff - Department of Biology, University of Osnabrück, Osnabrück, Germany
Jérôme Munzinger - AMAP, Université Montpellier, IRD, CIRAD, CNRS, INRAE, Montpellier, France
Priscilla Muriel - Laboratorio de Ecofisiología, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
Daniel J. Murphy - Royal Botanic Gardens Victoria
Katharina Nargar
Lars Nauheimer - Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
Francis J. Nge - State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
Reto Nyffeler - Department of Systematic and Evolutionary Botany, University of Zürich, Zürich, Switzerland
Andrés Orejuela
Edgardo M. Ortiz - Plant Biodiversity, Technical University Munich, Freising, Bayern, Germany
Luis Palazzesi - Museo Argentino de Ciencias Naturales (MACN-CONICET), Buenos Aires, Argentina
Ariane Luna Peixoto - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
Susan K. Pell - U.S. Botanic Garden, Washington DC, USA
Jaume Pellicer - Institut Botànic de Barcelona (IBB, CSIC-Ajuntament de Barcelona), Barcelona, Spain
Darin S. Penneys - Department of Biology and Marine Biology, University of North Carolina Wilmington, Wilmington, NC, USA
Oscar A. Perez-Escobar - Royal Botanic Gardens, Kew
Claes Persson - University of Gothenburg
Marc Pignal - Institut de Systématique, Evolution, Biodiversité, Muséum National d’Histoire Naturelle, Paris, France
Yohan Pillon - LSTM, Université Montpellier, CIRAD, IRD, Montpellier, France
José R. Pirani - Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, São Paulo, Brazil
Gregory M. Plunkett - New York Botanical Garden, Bronx, NY, USA
Robyn F. Powell - Royal Botanic Gardens, Kew
Ghillean T. Prance - Royal Botanic Gardens, Kew
Carmen Puglisi - Royal Botanic Gardens, Kew, Richmond, UK
Ming Qin - South China Botanical Garden
Richard K. Rabeler - Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
Paul E. J. Rees - Royal Botanic Gardens, Kew, Richmond, UK
Matthew Renner - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Eric H. Roalson - School of Biological Sciences, Washington State University, Pullman, WA, USA
Michele Rodda - National Parks Board, Singapore Botanic Gardens, Singapore
Zachary S. Rogers - New Mexico State University, Las Cruces, NM, USA
Saba Rokni - Royal Botanic Gardens, Kew
Rolf Rutishauser - University of Zurich
Miguel F. De Salas - University of Tasmania
Hanno Schaefer - Plant Biodiversity, Technical University Munich, Freising, Bayern, Germany
Rowan J. Schley - University of Exeter, Exeter, UK
Alexander Schmidt-Lebuhn - Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
Alison Shapcott - University of the Sunshine Coast
Ihsan Al-Shehbaz - Missouri Botanical Garden, St. Louis, MO, USA
Kelly A. Shepherd - Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
Mark P. Simmons - Colorado State University
Andre O. Simões - Universidade Estadual de Campinas (UNICAMP)
Ana Rita G. Simões - Royal Botanic Gardens, Kew, Richmond, UK
Michelle Siros
Eric C. Smidt - Departamento de Botânica, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
James F. Smith - Department of Biological Sciences, Boise State University, Boise, ID, USA
Neil Snow - Pittsburg State University
Douglas E. Soltis - University of Florida
Pamela S. Soltis - Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
Robert J. Soreng - Smithsonian Institution, Washington DC, USA
Cynthia A. Sothers - Royal Botanic Gardens, Kew
Julian R. Starr - University of Ottawa
Peter F. Stevens - Missouri Botanical Garden, St. Louis, MO, USA
Shannon C. K. Straub - Hobart and William Smith Colleges, Geneva, NY, USA
Lena Struwe - Rutgers University, New Brunswick, NJ, USA
Jennifer M. Taylor - CSIRO, Black Mountain, Canberra, Australia
Ian R. H. Telford - Botany and N.C.W. Beadle Herbarium, University of New England, New South Wales, Australia
Andrew H. Thornhill
Ifeanna Tooth - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Anna Trias-Blasi - Royal Botanic Gardens, Kew
Frank Udovicic - Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
Timothy M. A. Utteridge - Royal Botanic Gardens, Kew, Richmond, UK
Jose C. Del Valle - Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
G. Anthony Verboom - University of Cape Town
Helen P. Vonow - State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
Maria S. Vorontsova - Royal Botanic Gardens, Kew, Richmond, UK
Jurriaan M. De Vos - Department of Environmental Sciences - Botany, University of Basel, Basel, Switzerland
Noor Al-Wattar - Royal Botanic Gardens, Kew
Michelle Waycott
Cassiano A. D. Welker - Instituto de Biologia, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil
Adam J. White - Centre for Australian National Biodiversity Research
Jan J. Wieringa - Naturalis Biodiversity Center
Luis T. Williamson - The University of Adelaide, North Terrace, South Australia, Australia
Trevor C. Wilson - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Sin Yeng Wong - Institute of Biodiversity And Environmental Conservation, Universiti Malaysia Sarawak, Samarahan, Sarawak, Malaysia
Lisa A. Woods - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Roseina Woods - Royal Botanic Gardens, Kew
Stuart Worboys - Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
Martin Xanthos - Royal Botanic Gardens, Kew
Ya Yang - University of Minnesota-Twin Cities, St. Paul, MN, USA
Yu-Xiao Zhang - Southwest Forestry University, Kunming, Yunnan, China
Meng-Yuan Zhou - Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China
Sue Zmarzty - Royal Botanic Gardens, Kew
Fernando O. Zuloaga - Instituto de Botanica Darwinion
Alexandre Antonelli
Sidonie Bellot - Royal Botanic Gardens, Kew
Darren M. Crayn - Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
Olwen M. Grace
Paul J. Kersey - Royal Botanic Gardens, Kew
Ilia J. Leitch - Royal Botanic Gardens, Kew, Richmond, UK
Hervé Sauquet - National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
Stephen A. Smith - Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
Wolf L. Eiserhardt
Félix Forest - Royal Botanic Gardens, Kew
William J. Baker - Royal Botanic Gardens, Kew, Richmond, UK