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    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>02557nab a2200265 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20241008111804.0</controlfield>
  <controlfield tag="008">241008b2004    bl.qr|pooa||| 00| 0 por |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">por</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F70</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Melo, Jos&#xE9; Iranildo Miranda de </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Sales, Margareth Ferreira de </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Heliotropium L. (Boraginaceae &#x2013; Heliotropioideae) de Pernambuco, Nordeste do Brasil</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 39 ref.; 59 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO

Foi realizado o estudo taxon&#xF4;mico do g&#xEA;nero Heliotropium L. no estado de Pernambuco, utilizando-se 
esp&#xE9;cimes coletados em campo por um per&#xED;odo de 16 meses, al&#xE9;m de materiais de empr&#xE9;stimo e/ou 
doa&#xE7;&#xE3;o provenientes de v&#xE1;rios herb&#xE1;rios nacionais. Verificou-se a ocorr&#xEA;ncia desete taxa: H. angiospermum Murray, 
H. curassavicum L., H. elongatum (Lehm.) I.M. Johnst., H. indicum L., H. polyphyllum Lehm., H. procumbens Mill e 
H. ternatum. H. curassavicum e H. ternatum Vahl constituem nova refer&#xEA;ncia para o Nordeste e Pernambuco, Brasil,
respectivamente. As esp&#xE9;cies mais amplamente distribu&#xED;das s&#xE3;o H. angiospermum, H. elongatum
e H. procumbens, ocorrendo desde a zona do litoral at&#xE9; a zona das caatingas.

Palavras-chave: Heliotropium, Boraginaceae, taxonomia, Nordeste, Brasil</subfield>
  </datafield>
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    <subfield code="a">

ABSTRACT

A taxonomic study of the genus Heliotropium L. in the State of Pernambuco was carried
out. The survey was based on field studies during 16 months and material provided by loan and
donation from different brazilian herbaria. Seven species were recorded: H. angiospermum Murray,
H. curassavicum L., H. elongatum (Lehm.) I.M. Johnst., H. indicum L., H. polyphyllum Lehm.,
H. procumbens Mill. and H. ternatum Vahl. H. curassavicum and H. ternatum represent new
geographical occurrences from Northeastern and State of Pernambuco, Brazil, respectively. The
species most widely distributed were H. angiospermum, H. elongatum and H. procumbens,
occurring both since litoral to caatinga&#xB4;s zone.

Key-words: Heliotropium, Boraginaceae, taxonomy, Northeastern, Brazil</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BORAGINACEAE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">TAXONOMIA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">NORDESTE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BRASIL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">709</subfield>
    <subfield code="9">345133</subfield>
    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2024-5590</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
    <subfield code="x">0370-6583; 2175-7860 on-line</subfield>
    <subfield code="g">v. 55(84) p. 65-87; (2004)</subfield>
    <subfield code="w">BR2024003212</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/rod/a/bgFpTdFXxRDrgQRphH96qGk/?format=pdf&amp;lang=pt</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">327988</subfield>
    <subfield code="d">327988</subfield>
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