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	Provedor de dados Rev. Bras. Bot. (2) Autor APPEZZATO-DA-GLÓRIA,BEATRIZ (2) ESTELITA,MARIA EMÍLIA MARANHÃO (2) Palavra-chave Apocynaceae (2) Mandevilla (2) Anatomy (1) Colleters (1) Ontogeny (1) Underground organs (1) Xylopodium (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2000 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Development, structure and distribution of colleters in Mandevilla illustris and M. velutina (Apocynaceae) Rev. Bras. Bot. APPEZZATO-DA-GLÓRIA,BEATRIZ; ESTELITA,MARIA EMÍLIA MARANHÃO. Colleters of Mandevilla illustris and M. velutina are present on the cotyledons, shoot apices, mature leaves and on the nodal region, where they are interpetiolar and intrapetiolar. In M. velutina there are two colleters on the adaxial basal part of the leaf blade, and in M. illustris, this number varies. The differentiation of the colleters occurs in the early stages of leaf development. When colleters are mature, they consist of a long head on a short stalk. The central core of the colleter is made up of parenchymatous cells that may exhibit phenolic compounds and is surrounded by radially elongated epithelial cells. The foliar and intrapetiolar colleters can exhibit vascularization. The colleters produce a translucient sticky substance that reacts... Tipo: Info:eu-repo/semantics/article Palavras-chave: Colleters; Mandevilla; Apocynaceae; Anatomy; Ontogeny. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042000000200001 The developmental anatomy of the subterranean system in Mandevilla illustris (Vell.) Woodson and M. velutina (Mart. ex Stadelm.) Woodson (Apocynaceae) Rev. Bras. Bot. APPEZZATO-DA-GLÓRIA,BEATRIZ; ESTELITA,MARIA EMÍLIA MARANHÃO. Two species of Mandevilla from the savanna area of São Paulo State, Brazil were studied. These species have been prescribed as folk medicine as infusions or alcoholic extracts of the underground system for treatment of venomous snake bites. To explain the morphological nature of such a system, its ontogeny was described to determine which parts are involved in its formation. In both Mandevilla species examined, the underground system consists of a xylopodium whose basal region joins a tuberous root. Tipo: Info:eu-repo/semantics/article Palavras-chave: Underground organs; Xylopodium; Mandevilla; Apocynaceae. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042000000100003 Registros recuperados: 2 Primeira ... 1 ... Última

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