View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Eastern Illinois University Eastern Illinois University The Keep Faculty Research & Creative Activity Biological Sciences January 2006 Molecular Phylogenetics of Vandeae (Orchidaceae) and the Evolution of Leaflessness Barbara S. Carlsward Eastern Illinois University,
[email protected] W. Mark Whitten University of Florida Norris H. Williams Florida Museum of Natural History Benny Bytebier University of Stellenbosch Follow this and additional works at: http://thekeep.eiu.edu/bio_fac Part of the Botany Commons Recommended Citation Carlsward, Barbara S.; Whitten, W. Mark; Williams, Norris H.; and Bytebier, Benny, "Molecular Phylogenetics of Vandeae (Orchidaceae) and the Evolution of Leaflessness" (2006). Faculty Research & Creative Activity. 4. http://thekeep.eiu.edu/bio_fac/4 This Article is brought to you for free and open access by the Biological Sciences at The Keep. It has been accepted for inclusion in Faculty Research & Creative Activity by an authorized administrator of The Keep. For more information, please contact
[email protected]. American Journal of Botany 93(5): 770–786. 2006. MOLECULAR PHYLOGENETICS OF VANDEAE (ORCHIDACEAE) AND THE EVOLUTION OF LEAFLESSNESS1 BARBARA S. CARLSWARD,2,3 W. MARK WHITTEN,2 NORRIS H. WILLIAMS,2 AND BENNY BYTEBIER4 2Florida Museum of Natural History, University of Florida, Gainesville, Florida 32611-7800 USA; 3Department of Botany, University of Florida, Gainesville, Florida 32611-8526 USA; and 4Department of Biochemistry, University of Stellenbosch, Private Bag x1, 7602 Matieland, South Africa Members of tribe Vandeae (Orchidaceae) form a large, pantropical clade of horticulturally important epiphytes. Monopodial leafless members of Vandeae have undergone extreme reduction in habit and represent a novel adaptation to the canopy environment in tropical Africa, Asia, and America.