Flowers of Caesalpinieae A Tara spinosa Britton & Rose, Peru, Ancash (Hughes et al. 3043) B Cenostigma pluviosum (DC.) Gagnon & G.P. Lewis var. pluviosum, Bolivia, Santa Cruz (Wood et al. 26552) C Caesalpinia bahamensis Lam., Cuba (Lewis 1853) D Hultholia mimosoides (Lam.) Gagnon & G.P. Lewis, India E Pomaria burchellii (DC.) B.B. Simpson & G.P. Lewis, Botswana Ghanzi district F Erythrostemon coccineus (G.P. Lewis & J.L. Contr.) Gagnon & G.P. Lewis, Mexico, Oaxaca (Lewis et al. 1802) G Caesalpinia pulcherrima (L.) Sw., Honduras H Erythrostemon melanadenius (Rose) Gagnon & G.P. Lewis, Mexico, Oaxaca (Hughes et al. 2091) I Pterolobium stellatum (Forssk.) Brenan, Africa J Guilandina bonduc L., India K Gelrebia trothaei (Harms) Gagnon & G.P. Lewis, Tanzania. Photo credits A E Gagnon B, F–H CE Hughes C GP Lewis D VR Vinayaraj, India Biodiversity Portal (https://indiabiodiversity.org/group/wild_orchids_of_india/observation/show/335155), the basionym of Hultholia mimosoides E O Bourquin, Flora of Zimbabwe (https://www.zimbabweflora.co.zw/speciesdata/image-display.php?species_id=127200&image_id=6) I P Van Wyk J M Sanjappa K PJ Cribb.

 
 
  Part of: Bruneau A, Queiroz LP, Ringelberg JJ, Borges LM, Bortoluzzi RLC, Brown GK, Cardoso DBOS, Clark RP, Conceição AS, Cota MMT, Demeulenaere E, Duno de Stefano R, Ebinger JE, Ferm J, Fonseca-Cortés A, Gagnon E, Grether R, Guerra E, Haston E, Herendeen PS, Hernández HM, Hopkins HCF, Huamantupa-Chuquimaco I, Hughes CE, Ickert-Bond SM, Iganci J, Koenen EJM, Lewis GP, Lima HC, Lima AG, Luckow M, Marazzi B, Maslin BR, Morales M, Morim MP, Murphy DJ, O’Donnell SA, Oliveira FG, Oliveira ACS, Rando JG, Ribeiro PG, Ribeiro CL, Santos FS, Seigler DS, Silva GS, Simon MF, Soares MVB, Terra V (2024) Advances in Legume Systematics 14. Classification of Caesalpinioideae. Part 2: Higher-level classification. PhytoKeys 240: 1-552. https://doi.org/10.3897/phytokeys.240.101716