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    <subfield code="a">Silva, Kaline Pereira dos Santos </subfield>
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    <subfield code="a">Rossine, Yuri </subfield>
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    <subfield code="a">Gondim, Wanderson Jos&#xE9; </subfield>
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    <subfield code="a">Athi&#xEA;-Souza, Sarah Maria </subfield>
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    <subfield code="a">Pereira-Silva, Rafaela Alves </subfield>
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    <subfield code="a">Santo-Silva, Edgar E. </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Melo, Andr&#xE9; Laur&#xEA;nio de </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Advances in knowledge of the taxonomy of Brazilian Euphorbiaceae: a retrospective review of the first 20 years of the millennium</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; Bibliography p. 8-10 (88 ref.); 3 illus.; Summaries (En, Pt) </subfield>
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Abstract

Euphorbiaceae is the largest family of Malpighiales. There are approximately 1,000
species in Brazil (60% of which are endemic), which makes Brazil the center of
diversity for this group. Considering the breadth of the geographic distribution, the
number of species and the economic and biological importance of Euphorbiaceae
in Brazil, this study set out to analyze the progress of research on the taxonomy of
Euphorbiaceae native to Brazil in the current millennium and to verify if there has
been a quantitative advance in knowledge about this family. A total of 157 manuscripts
published from 2001 to 2021 and involving taxa or the family as a whole was identified
and examined. The results indicate a significant increase in papers published in the
last seven years of this period, highlighting 2020, especially the discovery of new taxa
(96). Moreover, some gaps have been filled with regard to the genera Actinostemon,
Dalechampia, Gymnanthes, Manihot, Sapium and Sebastiania, which the literature
in 2012 reported as understudied taxa. Despite the relevance and recent advances,
published knowledge about the family is still out-of-date, with gaps as to the real
range of its geographic distribution and the number of species throughout Brazil.
Further studies are needed on the genera Acalypha, Cnidoscolus, Hevea and Jatropha.

Key words:
&#x2022; Brazil
&#x2022; diversity
&#x2022; Malpighiales
&#x2022; taxonomic review





Resumo

Euphorbiaceae &#xE9; a maior fam&#xED;lia de Malpighiales. Existem aproximadamente 1.000
esp&#xE9;cies no Brasil (60% das quais s&#xE3;o end&#xEA;micas), o que torna o Brasil o centro de
diversidade para este grupo. Considerando a amplitude da distribui&#xE7;&#xE3;o geogr&#xE1;fica,
o n&#xFA;mero de esp&#xE9;cies e a import&#xE2;ncia econ&#xF4;mica e biol&#xF3;gica de Euphorbiaceae no
Brasil, este estudo se prop&#xF4;s a analisar o progresso da pesquisa sobre a taxonomia
de Euphorbiaceae nativas do Brasil no atual mil&#xEA;nio e verificar se houve um avan&#xE7;o
quantitativo no conhecimento desta fam&#xED;lia. Foram coletados 157 manuscritos
envolvendo t&#xE1;xons ou a fam&#xED;lia como um todo de 2001 a 2020. Os resultados indicam
um aumento significativo de artigos publicados nos &#xFA;ltimos sete anos, com destaque
para 2020, especialmente a descoberta de novos t&#xE1;xons (96), enquanto algumas lacunas
foram preenchidas com rela&#xE7;&#xE3;o aos g&#xEA;neros Actinostemon, Dalechampia, Gymnanthes,
Manihot, Sapium e Sebastiania, que a literatura em 2012 relatou como t&#xE1;xons pouco estudados. 
Apesar da relev&#xE2;ncia e dos avan&#xE7;os recentes, o conhecimento sobre a fam&#xED;lia ainda est&#xE1; desatualizado, 
com lacunas quanto &#xE0; real extens&#xE3;o de sua distribui&#xE7;&#xE3;o geogr&#xE1;fica e ao n&#xFA;mero de esp&#xE9;cies 
em todo o Brasil. Os g&#xEA;neros Acalypha, Cnidoscolus, Hevea e Jatropha necessitam de mais estudos.

Palavras-chave:
&#x2022; Brasil
&#x2022; diversidade
&#x2022; Malpighiales
&#x2022; revis&#xE3;o taxon&#xF4;mica</subfield>
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    <subfield code="g">v. 76 p. 1-10; (2025)</subfield>
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