Phylogeny of the Jupunba clade redrawn from an ASTRAL species tree analysis by Soares et al. (2022) that utilizes data from Ringelberg et al. (2022) showing the evolutionary transitions from ancestrally papery, plano-compressed fruits to septate indehiscent fruits and subsequently to lomentiform hydrochorous fruits associated with species growing in seasonally inundated habitats in Pseudalbizzia and similar parallel transitions in Balizia and Hydrochorea. Photos of Pseudalbizzia inundata, P. multiflora, P. niopoides P. tomentosa and Balizia pedicellaris, by Colin Hughes, of Hydrochorea marginata, Jupunba barbouriana and J. leucophylla, by Erik Koenen.

 
 
  Part of: Aviles Peraza G, Koenen EJM, Riina R, Hughes CE, Ringelberg JJ, Carnevali Fernández-Concha G, Ramírez Morillo IM, Can Itza LL, Tamayo-Cen I, Ramírez Prado JH, Cornejo X, Mattapha S, Duno de Stefano R (2022) Re-establishment of the genus Pseudalbizzia (Leguminosae, Caesalpinioideae, mimosoid clade): the New World species formerly placed in Albizia. In: Hughes CE, de Queiroz LP, Lewis GP (Eds) Advances in Legume Systematics 14. Classification of Caesalpinioideae Part 1: New generic delimitations. PhytoKeys 205: 371-400. https://doi.org/10.3897/phytokeys.205.76821