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  <titleInfo>
    <title>A new species of Capparidastrum (Capparaceae) from the Atlantic Forest of Brazil</title>
  </titleInfo>
  <name type="personal">
    <namePart>Soares Neto, Raimundo Luciano</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  <name type="personal">
    <namePart>Jardim, Jomar Gomes</namePart>
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  <abstract>


Abstract

During the analysis of herbarium collections from northeastern Brazil, and
fieldwork to study the Capparaceae flora of Rio Grande do Norte state, a new
species of Capparidastrum was discovered. Capparidastrum atlanticum sp. nov.
is recognized by the leaves usually clustered in sets of three with very short
internodes between them and a long internode to the next cluster of three
leaves, less frequently a single leaf along the branches, short petioles (0.5–1 cm
long), lacking pulvini, a long pedicel (2.5–3 cm long), long gynophore in fruit
(3.5–5.5 cm long), and filaments white, purple or purple at base and whitish
at apex. Descriptions, illustrations, distribution map, and comments about the
affinities of this species with similar taxa are provided.

Key words:
• Brassicales
• flora
• northeastern Brazil
• taxonomy





Resumo

Durante uma análise de coleções de herbário do nordeste do Brasil e trabalho
de campo para estudar a flora de Capparaceae do estado do Rio Grande do
Norte, uma nova espécie de Capparidastrum foi descoberta. Capparidastrum
atlanticum sp. nov. é reconhecida pelas folhas geralmente agrupadas em
conjuntos de três com internós muito curtos entre elas e um internó longo
para o próximo conjunto de três folhas, menos frequentemente uma única
folha ao longo dos ramos, pecíolos curtos (0,5–1 cm compr.), pulvino ausente,
pedicelo longo (2,5–3 cm compr.), longo ginóforo em fruto (3,5–5,5 cm compr.),
filamentos brancos, roxos ou roxos na base e brancos no ápice. Descrições,
ilustrações, mapa de distribuição e comentários sobre as afinidades desta espécie
com táxons semelhantes são fornecidos.

Palavras-chave:
• Brassicales
• flora
• nordeste do Brasil
• taxonomia</abstract>
  <note>Publicação on-line; 22 ref.; 5 illus.; Summaries (En, Pt)</note>
  <subject>
    <topic>FLORA</topic>
  </subject>
  <subject>
    <topic>NORDESTE DO BRASIL</topic>
  </subject>
  <subject>
    <topic>TAXONOMIA</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Rodriguésia (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</publisher>
    </originInfo>
    <identifier>2026-0452</identifier>
    <identifier type="issn">0370-6583; 2175-7860 on-line</identifier>
    <identifier type="local">BR2025007547</identifier>
    <part>
      <text>v. 76 p. 1-9; (2025)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/rod/a/JfY9sVFWCPwP9TR9rDnsSbL/?format=pdf&amp;lang=en</identifier>
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    <recordCreationDate encoding="marc">260213</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260213113051.0</recordChangeDate>
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