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	Provedor de dados 16 (2) Autor Welzen, P.C. van (2) Bruhl, J.J. (1) Esser, H.-J. (1) Pruesapan, K. (1) Telford, I.R.H. (1) Palavra-chave Sauropus (2) Synostemon (2) Breynia (1) Euphorbiaceae (1) Malesia (1) Molecular phylogeny (1) Morphology (1) Phyllanthaceae (1) Thailand (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2014 (1) 2003 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Revision of the Malesian and Thai species of Sauropus (Euphorbiaceae: Phyllanthoideae) 16 Welzen, P.C. van. Fourteen species of Sauropus are recognised for Malesia, 21 for Thailand. Two species are described as new, S. asymmetricus of Sumatra and S. shawii of Borneo. Many new synonyms, especially for S. androgynus and S. rhamnoides, are provided. The latter two species have a much wider distribution than described before and both are difficult to separate from each other. A phylogeny based on morphological and palynological data proved futile, but showed that Sauropus together with Breynia and Glochidion are embedded in the paraphyletic Phyllanthus. Most species which formerly belonged to Synostemon and are now included in Sauropus are probably, with the exception of S. bacciformis, related to Breynia and Glochidion. Because of the poor phylogenetic results the... Tipo: Article / Letter to the editor Palavras-chave: Euphorbiaceae; Sauropus; Synostemon; Malesia; Thailand. Ano: 2003 URL: http://www.repository.naturalis.nl/record/525088 Phylogenetic reconstruction prompts taxonomic changes in Sauropus, Synostemon and Breynia (Phyllanthaceae tribe Phyllantheae) 16 Welzen, P.C. van; Pruesapan, K.; Telford, I.R.H.; Esser, H.-J.; Bruhl, J.J.. Previous molecular phylogenetic studies indicated expansion of Breynia with inclusion of Sauropus s.str. (excluding Synostemon). The present study adds qualitative and quantitative morphological characters to molecular data to find more resolution and/or higher support for the subgroups within Breynia s.lat. However, the results show that combined molecular and morphological characters provide limited synergy. Morphology confirms and makes the infrageneric groups recognisable within Breynia s.lat. The status of the Sauropus androgynus complex is discussed. Nomenclatural changes of Sauropus species to Breynia are formalised. The genus Synostemon is reinstated. Tipo: Article / Letter to the editor Palavras-chave: Breynia; Molecular phylogeny; Morphology; Phyllanthaceae; Sauropus; Synostemon. Ano: 2014 URL: http://www.repository.naturalis.nl/record/525483 Registros recuperados: 2 Primeira ... 1 ... Última

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