Phylogeny and circumscription of Sapindaceae revisited: molecular sequence data, morphology and biogeography support recognition of a new family, Xanthoceraceae

1Department of Biodiversity and Conservation, Real Jardin Botanico, CSIC, Plaza de Murillo 2, ES-28014 Madrid, Spain 2Missouri Botanical Garden, P.O. Box 299, St. Louis, MO 63166-0299, U.S.A. 3Muséum National d’Histoire Naturelle, Case Postale 39, 57 rue Cuvier, FR-75231 05 CEDEX, Paris, France 4Department of Ecology and Evolution, Biophore, University of Lausanne, CH-1015 Lausanne, Switzerland 5Department of Botany, Bergius Foundation, SE-10691, Stockholm University, Stockholm, Sweden 6Institute of Biology, University of Neuchâtel, Rue Emile-Argand 11, CH-2000 Neuchâtel, Switzerland 7Conservatoire et Jardin botaniques de la ville de Genève, ch. de l’Impératrice 1, CH-1292 Chambésy, Switzerland *Author for correspondence: [email protected]