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    <subfield code="a">F70</subfield>
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    <subfield code="a">Loiola, Maria Iracema Bezerra</subfield>
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    <subfield code="a">Ribeiro, Rayane de Tasso Moreira </subfield>
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    <subfield code="a">Leles, Francisco &#xC1;tila Magalh&#xE3;es </subfield>
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    <subfield code="a">Tabosa, Francisco Rom&#xE1;rio Silva </subfield>
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    <subfield code="a">Abreu, Maria Carolina de </subfield>
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    <subfield code="a">Flora do Cear&#xE1;, Brasil: Oxalidaceae</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 36 ref.; 5 illus.; Summaries (En, Pt)</subfield>
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Resumo

Esse estudo objetivou o registro e a atualiza&#xE7;&#xE3;o da distribui&#xE7;&#xE3;o geogr&#xE1;fica das esp&#xE9;cies de Oxalidaceae no
estado do Cear&#xE1;, dando continuidade ao &#x201C;Projeto Flora do Cear&#xE1;&#x201D;. Para as an&#xE1;lises morfol&#xF3;gicas, descri&#xE7;&#xF5;es
e elabora&#xE7;&#xE3;o do mapa de distribui&#xE7;&#xE3;o foram consultadas cole&#xE7;&#xF5;es de herb&#xE1;rios (ASE, EAC, HUEFS, RB,
UFRN) e amostras obtidas em expedi&#xE7;&#xF5;es de campo realizadas no per&#xED;odo de mar&#xE7;o/2012 a abril/2015. As
identifica&#xE7;&#xF5;es foram baseadas em cole&#xE7;&#xF5;es-tipos e literatura especializada. Para o Cear&#xE1; foram registradas 14
esp&#xE9;cies de Oxalis. As principais caracter&#xED;sticas usadas para a identifica&#xE7;&#xE3;o das esp&#xE9;cies foram tipo de folha,
forma dos fol&#xED;olos e cor das flores. Oxalis divaricata foi registrada em todos os tipos de vegeta&#xE7;&#xE3;o do estado;
O. cratensis, O. frutescens, O. glaucescens e O. juruensis var. juruensis na floresta ombr&#xF3;fila densa, floresta
estacional semidecidual e savana est&#xE9;pica (carrasco) e as demais esp&#xE9;cies ocorreram preferencialmente na
floresta ombr&#xF3;fila densa. Sete esp&#xE9;cies foram registradas em Unidades de Conserva&#xE7;&#xE3;o do estado.

Palavras-chave: distribui&#xE7;&#xE3;o, neotr&#xF3;picos, Oxalis, taxonomia.




Abstract

This study aimed to carry out the floristic inventory and update the geographical distribution of Oxalidaceae
species that occur in Cear&#xE1; state, continuing the project &#x201C;Flora do Cear&#xE1;&#x201D;. Herbaria specimens (ASE, EAC,
HUEFS, RB, UFRN) and material obtained during field expeditions, from march/2012 to april/2015, were
used to perform the morphological analyses, species&#x2019; descriptions and distribution maps. The identifications
were based on type collections and specific literature. For Cear&#xE1;, fourteen species of Oxalis were recorded.
The main features used to identify the species were the type of leaf, shape of leaflets and color of the flowers.
Oxalis divaricata was registered in all vegetation types; O. cratensis, O. frutescens, O. glaucescens and
O. juruensis var. juruensis in ombrophilous dense forest, seasonal semideciduous forest (known as &#x201C;mata
seca&#x2019;), and stepic savannah (locally known as &#x201C;carrasco&#x201D;) and the other species occurred preferentially in
ombrophilous dense forest. Seven species were recorded in state Protected Areas.

Key words: distribution, neotropics, Oxalis, taxonomy.</subfield>
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    <subfield code="a">DISTRIBUI&#xC7;&#xC3;O GEOGR&#xC1;FICA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">OXALIS CRENATA</subfield>
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    <subfield code="a">TAXONOMIA</subfield>
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    <subfield code="0">709</subfield>
    <subfield code="9">350746</subfield>
    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2025-3371</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
    <subfield code="x">0370-6583; 2175-7860 on-line</subfield>
    <subfield code="g">v. 69(2) p. 863-880; (2018)</subfield>
    <subfield code="w">BR2025003059</subfield>
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    <subfield code="u">https://www.scielo.br/j/rod/a/89sgpLRW8H4kFmgfsdzbBZy/?format=pdf&amp;lang=pt</subfield>
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