Data/hora: 07/06/2024 06:29:42

Provedor de dados: 	36	
País: 	Brazil	
Título: 	Taxonomic relevance of seed and seedling morphology in two Amazonian species of Entada (Leguminosae)	
Autores: 	Rodrigues,Rodrigo Schütz; Feitoza,Gildo Vieira; Flores,Andréia Silva.	
Data: 	2014-01-01	
Ano: 	2014	
Palavras-chave: 	Fabaceae; Mimosoideae; Embryo; Post-seminal development; Testa.	
Resumo: 	We carried out a comparative morphological study to evaluate the taxonomic value of seed and seedling traits of Entada polystachya and E. simplicata (Leguminosae, Mimosoideae, Mimoseae). Seeds of both species were collected from wild populations in Roraima State, Brazil. Our results show consistent quantitative and qualitative differences between these species regarding their seeds and seedlings. Testa fracture lines, funiculus impression, lens characters, radicle shape and length, and cotyledon lobes length, seedling morphology group, number of pinnae at first node, and hypocotyl length permit a straightforward distinction of E. polystachya from E. simplicata, supporting a recent treatment of the latter taxon as a distinct species, endemic to Roraima State, northern Amazonia, Brazil.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672014000100003	
Editor: 	Instituto Nacional de Pesquisas da Amazônia	
Relação: 	10.1590/S0044-59672014000100003	
Formato: 	text/html	
Fonte: 	Acta Amazonica  v.44 n.1 2014	
Fonte: 	info:eu-repo/semantics/openAccess