New segregates from the Neotropical genus Stryphnodendron (Leguminosae, Caesalpinioideae, mimosoid clade) Author de Lima, Alexandre G. https://orcid.org/0000-0002-9168-2507 Escola Nacional de Botanica Tropical, Instituto de Pesquisas do Jardim Botanico do Rio de Janeiro, Rua Pacheco Leao 2040, 22460 - 030, Rio de Janeiro / RJ, Brazil & Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden alegibau@gmail.com Author de Paula-Souza, Juliana https://orcid.org/0000-0001-7739-1634 Universidade Federal de Santa Catarina, Departamento de Botanica / CCB. Rua Eng. Agronomico Andrei Cristian Ferreira 216, 88040 - 535, Florianopolis / SC, Brazil Author Ringelberg, Jens J. https://orcid.org/0000-0003-0567-5210 Department of Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, CH- 8008, Zurich, Switzerland Author Simon, Marcelo F. https://orcid.org/0000-0002-5732-1716 Empresa Brasileira de Pesquisa Agopecuaria (Embrapa) Recursos Geneticos e Biotecnologia, Parque Estacao Biologica, Caixa Postal 02372, 70770 - 917, Brasilia / DF, Brazil Author de Queiroz, Luciano P. https://orcid.org/0000-0001-7436-0939 Universidade Estadual de Feira de Santana, Depto. de Ciencias Biologicas. Av. Transnordestina s. n., Novo Horizonte, 44036 - 900, Feira de Santana / BA, Brazil Author Borges, Leonardo M. Universidade Federal de Sao Carlos, Departamento de Botanica, Rodovia Washington Luis, Km 235, 13565 - 905, Sao Carlos / SP, Brazil Author de F. Mansano, Vidal https://orcid.org/0000-0002-7204-0744 Escola Nacional de Botanica Tropical, Instituto de Pesquisas do Jardim Botanico do Rio de Janeiro, Rua Pacheco Leao 2040, 22460 - 030, Rio de Janeiro / RJ, Brazil Author Souza, Vinicius C. Universidade de Sao Paulo, Escola Superior de Agricultura " Luiz de Queiroz ", Av. Padua Dias 11, C. P. 09, 13418 - 900, Piracicaba / SP, Brazil Author Scalon, Viviane R. https://orcid.org/0000-0001-7000-6641 Universidade Federal de Ouro Preto, Herbario OUPR. Campus Morro do Cruzeiro s. n., 35400 - 000, Ouro Preto / MG, Brazil text PhytoKeys 2022 2022-08-22 205 203 237 http://dx.doi.org/10.3897/phytokeys.205.82220 journal article http://dx.doi.org/10.3897/phytokeys.205.82220 1314-2003-205-203 5AF4F98FE441543AA21B5CBDA0301A4B 3.1 Naiadendron duckeanum (Occhioni) A.G. Lima, Paula-Souza & Scalon comb. nov. Basionym. Stryphnodendron duckeanum Occhioni, Revista Brasil. Biol. 19: 209. 1959. Type . Brazil . Rondonia , Porto Velho , Rio Madeira , Amazonas , 09 Jun 1936 , Ducke s.n. ( lectotype : RFA 11684 !, designated by Scalon et al. 2022 ; isolectotype: US !).