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	Provedor de dados Acta Botanica (1) Rev. Bras. Bot. (1) Autor Barros,Cláudia Franca (2) Mantuano,Dulce Gilson (1) Pereira,Daniela Carvalho (1) Scarano,Fabio Rubio (1) Scarano,Fábio Rubio (1) Palavra-chave Sun-shade plants (2) Anatomic variation (1) Andira legalis (1) Atlantic forest (1) Erythroxylum ovalifolium (1) Leaf anatomy (1) Mesophyll (1) Restinga (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2009 (1) 2006 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última In situ variation in leaf anatomy and morphology of Andira legalis (Leguminosae) in two neighbouring but contrasting light environments in a Brazilian sandy coastal plain Acta Botanica Pereira,Daniela Carvalho; Barros,Cláudia Franca; Scarano,Fabio Rubio. Andira legalis (Vell.) Toledo is a legume shrub widespread along the sandy plains of the Brazilian coast. It occurs both shaded, in forest habitats, or exposed to full sunlight, in the vegetation islands growing on sand deposits. Previous studies reported a high range of morpho-physiological variation for this species along a geographical gradient. This study compared leaf morphology and anatomy of A. legalis in two distinct but adjacent light environments: a dense forest (shaded) and a scrub of Palmae (exposed). We studied the amplitude of variation for these traits within a small (0.5 ha) geographical area. Leaf anatomy parameters were measured for five leaves collected from five plants in each habitat. The parameters measured were leaf and mesophyll... Tipo: Info:eu-repo/semantics/article Palavras-chave: Andira legalis; Atlantic forest; Leaf anatomy; Restinga; Sun-shade plants. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000100028 Leaf anatomy variation within and between three "restinga" populations of Erythroxylum ovalifolium Peyr: (Erythroxylaceae) in Southeast Brazil Rev. Bras. Bot. Mantuano,Dulce Gilson; Barros,Cláudia Franca; Scarano,Fábio Rubio. Erythroxylum ovalifolium is a woody shrub widespread in the "restinga", i.e. the open scrub vegetation of the Brazilian coastal sandy plains. We examined leaf anatomy variation of this species both within populations and between populations of three "restingas" in the state of Rio de Janeiro. Sites were ca.100 km far from each other and differed in regard to rainfall and vegetation structure: a dry, open site; a wet, dense site and an intermediate one. Microhabitats within sites were: (i) exposed to full irradiance, outside vegetation islands; (ii) partially exposed to full irradiance, at the border of vegetation islands; (iii) shaded, inside vegetation islands. Leaf anatomy parameters were measured for five leaves collected in each of five plants per... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomic variation; Erythroxylum ovalifolium; Mesophyll; Sun-shade plants. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042006000200002 Registros recuperados: 2 Primeira ... 1 ... Última

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