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  <titleInfo>
    <title>Anatomia foliar de Chenopodium ambrosioides L. (Chenopodiaceae) – erva-de-Santa Maria</title>
  </titleInfo>
  <name type="personal">
    <namePart>Costa, M.V.L.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Tavares E.S.</namePart>
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  <abstract>

RESUMO: 

Chenopodium ambrosioides L. (Chenopodiaceae) é uma espécie cosmopolita de hábito
herbáceo muito utilizada como medicinal, sendo um potente anti-helmíntico. O objetivo do trabalho
foi buscar caracteres úteis na identificação da espécie através de sua anatomia foliar. A arquitetura
foliar foi descrita de acordo com a terminologia de Hickey. Cortes transversais da lâmina foliar e
pecíolo e porções de epiderme dissociada foram utilizados para a confecção de lâminas
semipermanentes. Os resultados mostram que presença de tricomas tectores falciformes e
glandulares vesiculosos e a presença de cristais de areia em células de bainha de feixe são
caracteres úteis para a identificação da espécie.

Palavras-chave: Chenopodiaceae, Chenopodium ambrosioides, anatomia foliar, plantas
medicinais
</abstract>
  <abstract>

ABSTRACT: 

Leaf anatomy of american wormseed (Chenopodium ambrosioides L. –
Chenopodiaceae). Chenopodium ambrosioides L. is an herbaceous species distributed throughout
the world and it was described as a medicinal plant and a powerful anthelmintic. The objective of
this work was to search for useful characters in the identification of the species using its leaf
anatomy. Leaf architecture was determined according Hickey. Transversal cuts of leaf blade and
petiole and epidermal peels were mounted in semi-permanent slides with glycerine. Results show
that presence of scythe-shaped and bladelike glandular hairs and crystal-sand present in bundlesheath 
cells are useful characters for the species identification.

Key words: Chenopodiaceae, Chenopodium ambrosioides, leaf anatomy, medicinal plants</abstract>
  <note>Publicação on-line; 33 ref.; 7 illus.; Summaries (En, Pt)</note>
  <subject>
    <topic>CHENOPODIACEAE</topic>
  </subject>
  <subject>
    <topic>CHENOPODIUM AMBROSIOIDES</topic>
  </subject>
  <subject>
    <topic>ANATOMIA VEGETAL</topic>
  </subject>
  <subject>
    <topic>PLANTA MEDICINAL</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Revista Brasileira de Plantas Medicinais (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Botucatu-SP Instituto de Biociências - Departamento de Química e Bioquímica 1998</publisher>
    </originInfo>
    <identifier>2024-0053</identifier>
    <identifier type="issn">1516-0572</identifier>
    <identifier type="local">BR2024000060</identifier>
    <part>
      <text>v. 8(3) p. 63-71; (2006)</text>
    </part>
  </relatedItem>
  <identifier type="uri">http://www.sbpmed.org.br/admin/files/papers/file_yc52rbEA2PGC.pdf</identifier>
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    <url>http://www.sbpmed.org.br/admin/files/papers/file_yc52rbEA2PGC.pdf</url>
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    <recordChangeDate encoding="iso8601">20240223112231.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
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