Anatomia da madeira de três lauráceas da Floresta Estacional de Misiones, Argentina

Authors

  • Graciela Inês Bolzon de Muñiz Departamento de Engenharia e Tecnologia Rurais, CCA, UFPR, Curitiba, PR.
  • José Newton Cardoso Marchiori Departamento de Ciências Florestais, Centro de Ciências Rurais - CCR, Universidade Federal de Santa Maria - UFSM, Santa Maria, RS.

DOI:

https://doi.org/10.5902/2179460X27021

Keywords:

Wood Anatomy, Lauraceae, Nectandra lanceolata, Nectandra saligna, Ocotea puberula.

Abstract

The wood anatomy of Nectandra lanceolata Nees et Mart. Ex Nees, Nectandra saligna Nees et Mart. ex Nees and Ocotea puberula Nees are studied in their general and microscopic features. The three species share the most important anatomical features, described in the literature for the Lauraceae family. Nectandra lanceolata may be easily set apart from the other two species by the absence of crystals in its wood. Nectandra saligna, on the other hand, distinguishes itself from Ocotea puberula by the abundance of crystals in the ray structure and by the presence of oil cells, both in axial and ray parenchyma.

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References

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PEDRALLI, G. A família Lauraceae Lindley no Rio Grande do Sul, Brasil. Porto Alegre, Universidade Federal do Rio Grande do Sul. Curso de Pós-Graduação em Botânica, 1982. 183 p. Dissertação de Mestrado.

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Published

1999-12-13

How to Cite

Muñiz, G. I. B. de, & Marchiori, J. N. C. (1999). Anatomia da madeira de três lauráceas da Floresta Estacional de Misiones, Argentina. Ciência E Natura, 21(21), 77–96. https://doi.org/10.5902/2179460X27021

Issue

CIÊNCIA E NATURA, V. 21, N. 21, 1999

Section

Articles

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