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	Provedor de dados Naturalis (1) Autor Baas, P. (1) Jansen, W.T. (1) Tipo do documento Article / Letter to the editor (1) Ano 1973 (1) País Netherlands (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Comparative leaf anatomy of Kokoona and Lophopetalum (Celastraceae) Naturalis Jansen, W.T.; Baas, P.. The leaf anatomy of Kokoona and Lophopetalum is described in detail. Separation of the two genera as effectuated by Hou (1963) is supported by differences in vascular anatomy of the distal end of the petiole, which is invariably more complex in Lophopetalum than in Kokoona. Other differential characters (p. ooo) only apply to part of the species of Lophopetalum. As based on leaf anatomy it is impossible to define groups of closely related species within the genera because of a lack of mutual correlation between the different leaf anatomical characters. Lophopetalum in particular shows some striking anatomical features such as a very variable and complex arrangement of vascular tissue in petiole and midrib, complex types of cyclocytic and anisocytic... Tipo: Article / Letter to the editor Ano: 1973 URL: http://www.repository.naturalis.nl/record/525610 Registros recuperados: 1 Primeira ... 1 ... Última

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