Authors

International Center for Tropical Botany, Department of Biological Sciences, Florida International University, Miami, United States of America

Missouri Botanical Garden, St. Louis, United States of America

Unicamp, Campinas, Brazil

Instituto Multidisciplinario de Biología Vegetal (IMBIV-CONICET), and Pharmacy Departament, Chemical Science Faculty, National University of Córdoba,, Argentina

National Museum of Natural History, Smithsonian Institution, Washington, D.C., United States of America

University of Pretoria, Pretoria, South Africa

Rhodes University, Eastern Cape, South Africa