[1
]Royal Botanic Garden Edinburgh, Edinburgh EH3 5LR, United Kingdom;
[2
]National Center for Biotechnology Information, National Library of Medicine, National
Institutes of Health, Computational Biology Branch, Bethesda, MD 20894;
[3
]Biodiversity Institute of Ontario, Department of Integrative Biology, University of
Guelph, Guelph, ON, Canada N1G 2W1;
[4
]Department of Botany and Plant Biotechnology, University of Johannesburg, P.O. Box
524, Auckland Park, Johannesburg 2006, South Africa;
[5
]Royal Botanic Gardens, Kew, Richmond TW9 3DS, United Kingdom;
[6
]Department of Botany, Smithsonian Institution, Washington DC, 20013-7012;
[7
]Department of Integrative Biology, University of Guelph, Guelph, ON, Canada N1G 2W1;
[8
]UBC Botanical Garden and Centre for Plant Research, Faculty of Land and Food Systems,
and Department of Botany, University of British Columbia, Vancouver, BC, Canada V6T
1Z4;
[9
]Botany Department, Natural History Museum, London SW7 5BD, United Kingdom;
[10
]School of Life Sciences and Biotechnology, Korea University, Seoul 136-701, Korea;
[11
]Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON,
Canada M5S 3B2;
[12
]Laboratório de Sistemática Molecular de Plantas, Universidade Estadual de Feira de
Santana, Departamento de Ciências Biológicas, 44031-460, Feira de Santana, Bahia,
Brazil;
[13
]Jardín Botánico Lankester, Universidad de Costa Rica, Cartago, Costa Rica;
[14
]Department of Biology, Columbus State University, Columbus, GA 31907-5645;
[15
]Department of Botany, University of Wisconsin, Madison, WI 53508;
[16
]Universidad de los Andes, Apartado Aéreo 4976, Bogotá, D.C., Colombia;
[17
]Leslie Hill Molecular Systematics Laboratory, SANBI, Kirstenbosch Research Centre,
Claremont 7735, Cape Town, South Africa;
[18
]Institute of Biological, Environmental and Rural Sciences, Aberystwyth University,
Ceredigion SY23 3DA, United Kingdom;
[19
]Department of Botany, University of Cape Town, Rondebosch 7700, South Africa;
[20
]Department of Life Sciences, Hallym University, Chuncheon 200-702, Korea;
[21
]School of Biological Sciences, Seoul National University, Seoul 151-742, Korea;
[22
]Natural History Museum of Denmark, University of Copenhagen, 1307 Copenhagen K, Denmark;
[23
]Instituto de Biología, Universidad Nacional Autónoma de México, 04510 México, D.F.,
Mexico;
[24
]Imperial College London, Silwood Park Campus, Ascot SL5 7PY, United Kingdom; and
[25
]Cullman Program for Molecular Systematics, New York Botanical Garden, Bronx, NY, 10458-5126