Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions Author Queiroz, Luciano Paganucci de Programa de Pos-Graduacao em Botanica, Universidade Estadual de Feira de Santana, Av. Transnordestina s / n, Novo Horizonte, 44036 - 900, Feira de Santana, BA, Brazil luciano.paganucci@gmail.com Author Snak, Cristiane Programa de Pos-Graduacao em Botanica, Universidade Estadual de Feira de Santana, Av. Transnordestina s / n, Novo Horizonte, 44036 - 900, Feira de Santana, BA, Brazil & Departamento de Engenharia de Pesca e Ciencias Biologicas, Universidade do Estado de Santa Catarina, Rua Cel. Fernandes Martins 270, Progresso, 88790 - 000, Laguna, Santa Catarina, Brazil text PhytoKeys 2020 164 67 114 http://dx.doi.org/10.3897/phytokeys.164.55441 journal article http://dx.doi.org/10.3897/phytokeys.164.55441 1314-2003-164-67 F8BB69882078557CB69041DA4DEAEA61 1.5. Dioclea guianensis Benth., Comm. Legum. Gen.: 70. 1837. Dioclea guianensis var. villosior Benth., J. Bot. (Hooker) 2(10): 60. 1840. Type: Guyana, Schomburgk 629 (lectotype, designated here amongst the isotypes: K! [000502839]; isolectotypes BM! [000931784], BR! [0000005170203], G! [00364900], LE! [00002536], NY! [00007726], P! [02961764], US! [00004616]). Dioclea panamensis Duchass. ex Walp., Flora 36: 229. 1853. Type: Panama, Duchassaing s.n. (holotype: GOET! [004985]). Dioclea comosa var. panamensis (Duchass. ex Walp.) Kuntze, Revis. Gen. Pl. 1: 179. 1891. Type: based on Dioclea panamensis Duchass. ex Walp. Type. Guyana, Schomburgk 83 (lectotype, designated here amongst the isotypes: K! [000502841]; isolectotypes: BM! [000931784], E! [00531193], F! [0059187F], GH! [00277378], K! [000502840], P! [00708474], TCD! [0004427], U! [0003526], US! [00004617]).