Artículos de revistas
Taxonomy Of Aspidosperma Mart. (apocynaceae, Rauvolfioideae) In The State Of Para, Northern Brazil
Registro en:
Biota Neotropica. Revista Biota Neotropica, v. 16, p. , 2016.
1676-0603
WOS:000377175800007
10.1590/1676-0611-BN-2015-0080
Autor
de Souza Pereira
Andreza Stephanie; Simoes
Andre Olmos; Moreira dos Santos
Joao Ubiratan
Institución
Resumen
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Aspidosperma Mart. is one of the most important genera from Apocynaceae Juss. occurring in Brazil. It is present in many plant formations and has species with both medicinal and economic value. From a taxonomic point of view, many of its species are difficult to identify, especially those occurring in the Amazonian region. In order to complement the information already available with regard to the taxonomy and distribution of the genus, the goal of this work was to provide a taxonomic study of the Aspidosperma species occurring in the state of Para, northern Brazil. This study was based on the analysis of vouchers from the BHCB, HBRA, IAC, IAN, INPA, MG, R, RB and UEC herbaria, as well as scanned images of vouchers from Brazilian and foreign herbaria, and specimens collected in the field. Species identification was confirmed by analysis of protologues and types (or images). We present taxonomic descriptions, illustrations and one identification key for the 20 species of Aspidosperma found in Para, with the Baixo Amazonas Mesoregion presenting the largest number of species (17), and the Metropolitana de Belem Mesoregion presenting the Smallest number of species (3). Aspidosperma eteanum, A. oblongum, A. salgadense (endemic of Para) and A. sandwithianum are accepted as species here. Aspidosperma cuspa is a new record for Para. The fruits of Aspidosperma eteanum and A. salgadense, and the seeds of A. eteanum, have been described and illustrated for the first time. 16 2 Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES, Office for the Advancement of Higher Education) PNADB [PNADB 922/2010] Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)