1Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, 1030 Vienna, Austria
2Department of Biosciences, University of Salzburg, Hellbrunnerstraße 34, 5020 Salzburg, Austria
3Institute of Systematic Botany, The New York Botanical Garden, 2900 Southern Blvd, Bronx, NY 10458-5126 USA
4Department of Biology and Marine Biology, University of North Carolina Wilmington, 601S. College Road, Wilmington, NC 28403 USA
5Herbario Nacional del Ecuador (QCNE), Instituto Nacional de Biodiversidad, Río Coca E06-115 e Isla Fernandina, Quito, Ecuador
6Institute of Biodiversity Science and Sustainability, California Academy of Sciences, 55 Music Concourse Drive, San Francisco, CA 94118-4503 USA
7School of Biological Science, University of Portsmouth, King Henry 1 Street, Portsmouth, P012DY UK
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