New taxonomic circumscription to Chamaecrista ser. Setosae (HS Irwin & Barneby) HS Irwin & Barneby (Leguminosae, Caesalpinioideae)

Autor: Oliveira, J. A. Q. U. E. L. I. N. E. A. P. A. R. E. C. I. D. A. D. E., Mendes, T. H. A. I. N. A. R. A. P. O. L. I. C. A. R. P. O. [UNESP], Souza, A. L. E. S. S. A. N. D. R. O. O. L. I. V. E. I. R. A. D. E., Silva, M. A. R. C. O. S. J. O. S. E. D. A.
Přispěvatelé: Universidade Federal de Goiás (UFG), Universidade Estadual Paulista (Unesp), Universidade de Brasília (UnB)
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Popis: Made available in DSpace on 2021-06-25T12:40:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-12 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) This work presents a new circumscription and a taxonomic treatment for Chamaecrista ser. Setosae that resulted from previous phylogenetic studies and the analysis of ca. 350 collections, including typus, as well as the observation of populations in field. Nine species were recognized for the series, eight of which are endemic to Brazil, and one firstly recorded for the country (Ch. orenocensis). Are proposed the synonymizations of all varieties of Ch. setosa, the transfer of Ch. amphibola from the Setosae series to the ser. Ursinae and its consequent synonymization under Ch. exsudans, and the inclusion of Ch. multiseta from the Absoideae series to the ser. Setosae based on previous phylogenetic and morphological evidences. Species are contrasted in a key, with their updated typifications, represented through images and described and commented on their flowering and fruiting periods, their geographical distributions, including, maps, preferred environments and conservation status, morphological relationships, as well as illustrated by their diagnostic characters. Univ Fed Goias, Dept Bot, CP 131, BR-74000197 Goiania, Go, Brazil Univ Estadual Paulista, Dept Bot, Inst Biociencias, Campus Botucatu,CP 510, BR-18618970 Botucatu, SP, Brazil Univ Brasilia, Dept Bot, Campus Darcy Ribeiro, BR-70910900 Brasilia, DF, Brazil Univ Fed Goias, Inst Ciencias Biol, Dept Bot, Lab Morfol & Taxon Vegetal, CP 131, BR-74001970 Goiania, Go, Brazil Univ Estadual Paulista, Dept Bot, Inst Biociencias, Campus Botucatu,CP 510, BR-18618970 Botucatu, SP, Brazil CNPq: 307747/2019-0
Databáze: OpenAIRE
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