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	Provedor de dados Naturalis (2) Autor Muasya, A.M. (2) Caris, P. (1) Chantaranothai, P. (1) Goetghebeur, P. (1) Simpson, D.A. (1) Smets, E. (1) Vrijdaghs, H. (1) Wangwasit, K. (1) Mais... Palavra-chave Conservation status (1) Ficinia (1) Fimbristylis (1) Floral ontogeny (1) Gynophore (1) Isolepis (1) Phylogeny (1) Scanning electron microscopy (1) Taxonomy (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2017 (1) 2005 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Taxonomy and phylogenetic position of Fimbristylis fusiformis, a new species of Cyperaceae from Thailand Naturalis Wangwasit, K.; Muasya, A.M.; Chantaranothai, P.; Simpson, D.A.. Fimbristylis fusiformis, an unusual new species of Cyperaceae from Thailand, is described and illustrated. This taxon has a single terminal spikelet per culm with a semi-distichous glume arrangement, bisexual flowers that lack perianth parts, and pistil with persistent style whose base is slightly swollen and trigonous nutlets with pubescent ribs. Phylogenetic reconstruction using ITS sequence data places this taxon in Abildgaardieae and sister to the rest of Fimbristylis. The species has a conservation status of Least Concern (LC). Tipo: Article / Letter to the editor Palavras-chave: Conservation status; Fimbristylis; Phylogeny; Taxonomy. Ano: 2017 URL: http://www.repository.naturalis.nl/record/625044 Floral Ontogeny in Ficinia and Isolepis (Cyperaceae), with Focus on the Nature and Origin of the Gynophore Naturalis Vrijdaghs, H.; Goetghebeur, P.; Muasya, A.M.; Caris, P.; Smets, E.. ! Background and Aims The generic delimitations of Ficinia and Isolepis, sister genera in the Cypereae, are blurred. Typical Ficinia flowers have a lobed gynophore, which envelops the base of the nutlet, whereas in Isolepis the character is considered to be absent. Some former species of Isolepis, lacking the gynophore, were recently included in Ficinia. The floral ontogeny of representative taxa in Ficinia and Isolepis were investigated with the aim of evaluating the origin and nature of the gynophore in the Cypereae. ! Methods The spikelet and floral ontogeny in inflorescences collected in the field was investigated using scanning electron microscopy (SEM) and light microscopy (LM). ! Key Results SEM images of Isolepis setacea and I. antarctica, Ficinia... Tipo: Article / Letter to the editor Palavras-chave: Ficinia; Floral ontogeny; Gynophore; Isolepis; Scanning electron microscopy. Ano: 2005 URL: http://www.repository.naturalis.nl/record/407286 Registros recuperados: 2 Primeira ... 1 ... Última

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