The genus Senna Mill. (Leguminosae, Caesalpinioideae, Cassieae) in Parque Estadual da Serra Dourada, Goiás State, BrazilA taxonomic study of the genus Senna in Parque Estadual da Serra Dourada, Goiás State, is presented as a part of the Project Diversity of Leguminosae of the Cerrado s.l. from Central Brazil. Ten taxa were recognized: Senna alata, S. corifolia var. caesia, S. georgica, S. multijuga subsp. multijuga, S. obtusifolia, S. occidentalis, S. pendula var. glabrata, S. pilifera, S. rugosa, and S. silvestris subsp. bifaria. Descriptions, identification key, illustrations, geographical distribution, and taxonomic comments of the taxa are provided.
Diversity; Fabaceae; Flora of the Cerrado; Taxonomy
