Sinopse taxonômica do gênero Senna (Leguminosae, Caesalpinioideae, Cassieae) na Região Centro-Oeste do Brasil
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2018-06
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Resumo
Taxonomic synopsis of the genus Senna (Leguminosae, Caesalpinioideae, Cassieae) in Central-West Region
of Brazil. Analyses of herbaria material, specialized literature, and fieldwork revealed the occurrence of 75 taxa
corresponding to 36 species, four subspecies and 32 varieties of the genus Senna in the Midwest Region. Mato Grosso
and Goiás with 26 and 25 species respectively were the states where the genus was more representative followed
by Mato Grosso do Sul and Distrito Federal with 23 and 18 species each. Twelve species were common to the four
states in the studied region, five (S. corifolia, S. neglecta, S. pentagonia, S. rostrata e S. uniflora) were found only
in Goiás, five (S. macrophylla, S. latifolia, S. paraensis, S. quinquangulata e S. tapajosensis) in Mato Grosso, two
(S. hilariana, S. paradictyon) and S. septemtrionalis in the Federal District. Identification keys, illustrations with
diagnostic characters of taxa and comments on the geographical distribution of them are presented.
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Fabaceae, Diversidade, Domínio cerrado, Taxonomia, Diversity, Cerrado domain, Taxonomy
Citação
SILVA, Marcos José da; SANTOS, Josimar Pereira; SOUZA, Alessandro Oliveira de. Sinopse taxonômica do gênero Senna (Leguminosae, Caesalpinioideae, Cassieae) na Região Centro-Oeste do Brasil. Rodriguésia, Rio de Janeiro, v. 69, n. 2, p. 733-763, 2018. DOI: 10.1590/2175-7860201869233. Disponível em: https://www.scielo.br/j/rod/a/Z5qD9fc78GP7qTFm3Pq6vqR/?lang=pt. Acesso em: 14 jan. 2025.