Weeds on vegetation islands under natural regeneratio
This study presents the floristic and structural composition of vegetation islands of an inselberg in Vale do Moxuara, in Cariacica-ES, to evaluate whether the islands' richness is related to their size and soil depth. A total of 45 vegetation islands were evaluated by estimating the phytosociologic...
| Autor principal: | Souza, P. F. |
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| Outros Autores: | Siqueira, T. C., Martins, Rodrigo Lemes |
| Grau: | Artigo |
| Idioma: | pt_BR |
| Publicado em: |
Planta Daninha
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/16164 |
| Resumo: |
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This study presents the floristic and structural composition of vegetation islands of an inselberg in Vale do Moxuara, in Cariacica-ES, to evaluate whether the islands' richness is related to their size and soil depth. A total of 45 vegetation islands were evaluated by estimating the phytosociological parameters needed for the analysis. Fifty-three vascular plant species of twenty-four families and forty-eight genders were found. The most outstanding families were Poaceae, with seven species, followed by Malvaceae and Fabaceae, with six species each. Weeds represented 39.6% of all flora listed and 25.5% of the islands' vegetation cover. Selaginella convoluta and Anemia tomentosa had the most frequency and relative cover. Multiple regression was not significant, considering the inhibiting role played by the weed species. |