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| Lima, Elimar Alves de; Melo, José Iranildo Miranda de. |
| The biological spectrum and diaspores dispersal syndromes of the species recorded in a stretch of vegetation in a semi-arid region within the Cariri Environment Protection Area, Boa Vista, Paraíba State (northeast) Brazil, are described. Collections were made from fertile specimens, preferentially bearing fruit, over a 15-month period. Life forms and syndromes were determined by field observations using specialized literature. One hundred and sixty-six species, distributed into 123 genera and 41 families, were reported. Abiotic syndromes (autochory and anemochory) represented 69.7% of all syndromes identified, whilst 30.3% of the species were classified as zoochory. In the life form spectrum therophytes represented 27.7% of species, followed by small- and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Botânica; Ecologia Vegetal Caatinga; Disperser; Diaspores; Life forms Síndromes de dispersão; Espectros biológicos. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/23141 |
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| Vasconcelos, Gabriella Carla Leite de; Melo, José Iranildo Miranda de. |
| The family Loranthaceae Juss., characterized by its parasitic habit, is rarely studied in Brazil. Current research provides a taxonomic survey of Loranthaceae in the State of Paraiba, northeastern Brazil, in which ten species belonging to four genera have been recorded: Passovia (one species), Psittacanthus (two species), Pusillanthus (one species) and Struthanthus (six species). Struthanthus concinnus Mart. was found for the first time in the state of Paraíba. A key to the species identification and taxonomic descriptions is presented, with images, geographic distribution and host data. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Botânica/Taxonomia de Fanerógamos Brazilian Northeastern region; Hemiparasites; Santalales Botânica. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/26246 |
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