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ZIDKO,Alexsandro; RODRIGUES,Luiz Antônio; MENDONÇA,Cláudia Barbieri Ferreira; ABSY,Maria Lucia; FERREIRA,Marcos Gonçalves; SAMPAIO,Paulo de Tarso Barbosa; ESTEVES,Vania. |
Abstract The crabwood (Carapa) represents an important source of natural resources. The objective of this work was to study the pollen morphology of the three species of Carapa (Meliaceae) registered in the Brazilian Amazon. The pollen grains were obtained from floral buds, pistillate and staminate flowers of Carapa guianensis, C. surinamensis and C. vasquezii. In order to explore the taxonomic implications of the pollen study for these species of Carapa, lactic acetolysis method was used for light microscopy study. Furthermore, the non-acetolyzed material was used in the study of the scanning electron microscopy. It was found that the three Carapa species present little variations in pollen morphology. Compared to the other species this study, Carapa... |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Cedreloideae; Crabwood; Neotropical flora; Palynotaxonomy. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300333 |
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Silva,Rosilene Rodrigues; Souza-Lima,Eliane Semidei de. |
The watershed of the São Francisco River is a large complex of headwaters of the Paraguay River, the main river of the Pantanal Matogrossense. Considering that Fabaceae are pointed out as the main family in floristic composition of various Brazilian biomes, however in some regions of Brazil is still little known upon the taxa, particularly in the Northern part of the Central-West, this study aimed to present a list of taxa occurring in the sub-basin of the São Francisco River, municipality of Nova Marilândia, State of Mato Grosso. For the taxa we give information on habit, vegetation, data on geographic distribution, potential use, successional strategy and dispersal syndrome, to subsidize habitat restoration projects. We recorded a total of 44 taxa,... |
Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Leguminosae; Inga; Neotropical flora; Pantanal; Riparian vegetation. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000200297 |
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