<b>Anatomy of the root of eight species of emergent aquatic macrophytes from the upper Paraná river, Paraná State, Brazil floodplain</b> - doi: 10.4025/actascibiolsci.v32i3.5509

  • Angela Maria Marques Sanches Marques Universidade Estadual de Maringá
  • Ismar Sebastião Moscheta Universidade Estadual de Maringá
Palavras-chave: Aerenchyma, root, Alismataceae, Cyperaceae, Polygonaceae, Pontederiaceae

Resumo

The upper Paraná River floodplain is characterized by the existence of several aquatic and transitional habitats between the aquatic and terrestrial environment, influencing the presence and distribution of aquatic macrophytes. Samples were taken from different places and permanent slides were prepared for analysis and capture of images with the objective of comparing the anatomy of the roots of eight species of emergent aquatic macrophytes. The species feature uniseriate epidermis with narrow and long cells, cortex composed of uniseriate or biseriate exodermis, with or without thickening, aerenchyma with great gaps, uniseriate endodermis, with or without thickening, continuous or interrupted pericycle, and central cylinder with variable number of xylem poles.

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Biografia do Autor

Angela Maria Marques Sanches Marques, Universidade Estadual de Maringá
Mestre em Ciências Ambientais, Departamento de Biologia, Botânica
Ismar Sebastião Moscheta, Universidade Estadual de Maringá
Professor doutor do departamento de biologia da Uem, laboratorio de botânica
Publicado
2010-09-14
Como Citar
Marques, A. M. M. S., & Moscheta, I. S. (2010). <b>Anatomy of the root of eight species of emergent aquatic macrophytes from the upper Paraná river, Paraná State, Brazil floodplain</b&gt; - doi: 10.4025/actascibiolsci.v32i3.5509. Acta Scientiarum. Biological Sciences, 32(3), 297-304. https://doi.org/10.4025/actascibiolsci.v32i3.5509
Seção
Morfofisiologia Vegetal

 

0.6
2019CiteScore
 
 
31st percentile
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0.6
2019CiteScore
 
 
31st percentile
Powered by  Scopus