Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Naturalis (1) Scientia Agricola (1) Autor Grombone-Guaratini,Maria Tereza (1) Ruchisansakun, S. (1) Semir,João (1) Solferini,Vera Nisaka (1) Palavra-chave Pollination biology (2) Asymmetric flower (1) Balsaminaceae (1) Evolution (1) Floral symmetry (1) Floral visitors (1) Impatiens (1) Myanmar (1) Plant systematic floral symmetry Asymmetric flower Pollen placement (1) Pollen placement (1) Southeast Asia (1) Weed species (1) Mais... Tipo do documento Book (monograph) (1) Info:eu-repo/semantics/article (1) Ano 2018 (1) 2004 (1) País Brazil (1) Netherlands (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Balsaminaceae in Southeast Asia: systematics, evolution, and pollination biology Naturalis Ruchisansakun, S.. Balsaminaceae is a diverse plant family characterized by a huge floral morphological diversity. Its classification has changed many times throughout the taxonomic history of the group, owing to the emphasis on particular diagnostic characters. This suggests that patterns of character evolution are labile and do not contain much phylogenetic signal. This appears particularly prevalent among floral characters, suggesting that floral evolution and pollination ecology may be important drivers of diversification in the family. Further complications in taxonomy arise from the fact that one of the two genera of the family, Impatiens, has a very large number of species, and that it is distributed across several continents. This has led to a lack of taxonomic... Tipo: Book (monograph) Palavras-chave: Balsaminaceae; Impatiens; Southeast Asia; Myanmar; Pollination biology; Evolution; Plant systematic floral symmetry Asymmetric flower Pollen placement; Floral symmetry; Asymmetric flower; Pollen placement. Ano: 2018 URL: http://www.repository.naturalis.nl/record/663658 Reproductive biology in species of Bidens L. (Asteraceae) Scientia Agricola Grombone-Guaratini,Maria Tereza; Solferini,Vera Nisaka; Semir,João. Studies about reproductive biology of weed species can have implications on the establishment of controlling practices that minimize the effects of these weed populations on agricultural fields. The pollination biology of Bidens alba (L.) DC., B. pilosa L., and Bidens subalternans DC., was studied at different sites and climatic seasons. Bidens pilosa and B. subalternans are widely distributed in agricultural areas, in disturbed habitats, and along road sides. Bidens alba occur only along the coast. The three species are self-compatible and non agamospermous. The composition of the pollinator community changes during the year and between sites. Hymenopterans and lepidopterans are the most frequent visitors to Bidens species in both areas studied. Although... Tipo: Info:eu-repo/semantics/article Palavras-chave: Floral visitors; Pollination biology; Weed species. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000200010 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco