A new generic system for the pantropical Caesalpinia group (Leguminosae) Author Gagnon, Edeline https://orcid.org/0000-0003-3212-9688 Institut de recherche en biologie vegetale and Departement de sciences biologiques, Universite de Montreal, H 1 X 2 B 2, Montreal, Quebec, Canada edeline.gagnon@gmail.com Author Bruneau, Anne Institut de recherche en biologie vegetale and Departement de sciences biologiques, Universite de Montreal, H 1 X 2 B 2, Montreal, Quebec, Canada Author Hughes, Colin E. Department of Systematic and Evolutionary Botany, University of Zuerich, 8008, Zuerich, Switzerland Author de Queiroz, Luciano Paganucci Universidade Estadual de Feira de Santana, BR 116, Km 03, Campus Universitario, Feira de Santana 44031 - 460, Bahia, Brasil Author Lewis, Gwilym P. Comparative Plant and Fungal Biology Department, Royal Botanic Gardens, Kew, Richmond, Surrey, TW 9 3 AB, United Kingdom text PhytoKeys 2016 2016-10-12 71 1 160 http://dx.doi.org/10.3897/phytokeys.71.9203 journal article http://dx.doi.org/10.3897/phytokeys.71.9203 1314-2003-71-1 FFA8FF9AFFEAFFDABA68757DFF9EFF8B 160340 26.19 Erythrostemon macvaughii (J. L. Contr. & G. P. Lewis) E. Gagnon & G. P. Lewis comb. nov. Basionym. Caesalpinia macvaughii J. L. Contr. & G. P. Lewis, Kew Bull. 47: 309. 1992. Type . MEXICO , Guerrero , Mpio. Zirandaro de Chavez , 8 Mar 1988 , Contreras 2343 ( holotype FCME; isotypes K!, MEXU) . Caesalpinia laxa sensu McVaugh, pro parte quoad McVaugh 22517 , non Benth.