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	Provedor de dados Naturalis (2) Autor Parnell, J. (2) Palavra-chave Syzygium (2) Breeding biology (1) Cladistics (1) Eugenia (1) Jambosa (1) Myrtaceae (1) Phenetic analysis (1) Phylogenetic analysis (1) Pollen morphology (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2003 (1) 1999 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Numerical analysis of Thai members of the Eugenia-Syzygium group (Myrtaceae) Naturalis Parnell, J.. Four different analyses of Thai Syzygium show, with very small discrepancies, that one smaller monophyletic and one larger polyphyletic group can be recognised. The smaller monophyletic group warrants sectional rank as Syzygium section Jambosa and consists of S. anacardiifolium, S. aqueum, S. diospyrifolium, S. formosum, S. foxworthianum, S. jambos, S. lakshanakarae, S. malaccense, S. megacarpum, S. papillosum, S. pseudoformosum, S. pycnanthum, S. samarangense, S. scortechinii and S. siamense. Tipo: Article / Letter to the editor Palavras-chave: Eugenia; Jambosa; Syzygium; Cladistics; Phenetic analysis; Phylogenetic analysis. Ano: 1999 URL: http://www.repository.naturalis.nl/record/525752 Pollen of Syzygium (Myrtaceae) from SE Asia, especially Thailand Naturalis Parnell, J.. Pollen of 57 species of Syzygium from SE Asia were surveyed by SEM. The grains are all ± triangular in polar view, uniformly small (mean diameter 10.4 μm) with few surface sculpturing features. All species examined exhibit a distinct apocolpium and, usually, apocolpial field. The presence of an apocolpial field cannot be linked to any known taxonomic grouping within the genus. It does not appear possible to distinguish the species of Syzygium on the basis of features of the pollen visible under SEM, though section Jambosa tends to have larger pollen with a proportionally larger apocolpium than species not in that section. Estimates for the number of pollen grains per stamen in species with larger pollen grains (± section Jambosa) are 5× as great as for... Tipo: Article / Letter to the editor Palavras-chave: Myrtaceae; Syzygium; Breeding biology; Pollen morphology. Ano: 2003 URL: http://www.repository.naturalis.nl/record/525712 Registros recuperados: 2 Primeira ... 1 ... Última

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