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    <subfield code="a">O g&#xEA;nero Aeschynomene (Leguminosae-Papilionoideae) no estado de Roraima, Brasil</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 30 ref.; 4 illus.; Summaries (En, Pt)</subfield>
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Resumo

Aeschynomene L., como atualmente delimitado, &#xE9; um g&#xEA;nero pantropical de leguminosas com cerca de 180
esp&#xE9;cies, pertencente &#xE0; subfam&#xED;lia Papilionoideae. Este trabalho apresenta o levantamento dos t&#xE1;xons de
Aeschynomene no estado de Roraima, Regi&#xE3;o Norte do Brasil. Em Roraima, o g&#xEA;nero est&#xE1; representado por
11 esp&#xE9;cies: A. americana, A. brasiliana, A. evenia, A. filosa, A. fluminensis, A. histrix, A. interrupta, A.
paniculata, A. pratensis, A. rudis e A. sensitiva. As esp&#xE9;cies A. rudis e A. evenia s&#xE3;o novas ocorr&#xEA;ncias para
a flora do estado. Neste trabalho s&#xE3;o fornecidas chaves de identifica&#xE7;&#xE3;o, descri&#xE7;&#xF5;es, ilustra&#xE7;&#xF5;es e informa&#xE7;&#xF5;es
sobre habitats preferenciais para as esp&#xE9;cies ocorrentes no estado.

Palavras-chave: Amaz&#xF4;nia, Dalbergieae, Fabaceae, flor&#xED;stica, taxonomia.




Abstract

Aeschynomene L., as currently circumscribed, is a pantropical legume genus with ca. 180 species and belongs
to the subfamily Papilionoideae. This work presents a floristic survey of Aeschynomene taxa in the state
of Roraima, northern Brazil. Eleven species have been recorded for the state: A. americana, A. brasiliana, A. evenia, 
A. filosa, A. fluminensis, A. histrix, A. interrupta, A. paniculata, A. pratensis, A. rudis, and A.
sensitiva. The species A. rudis and A. evenia are new occurrences for the state of Roraima. Identification keys,
descriptions, illustrations and information about habitat preferences are provided for the species occurring
in the state.

Key words: Amazonia, Dalbergieae, Fabaceae, floristics, taxonomy.</subfield>
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    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2025-3977</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
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    <subfield code="g">v. 70 p. 1-14; (2019)</subfield>
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