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    <subfield code="a">Flora do Rio de Janeiro: Haloragaceae</subfield>
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Resumo

O presente estudo tem como objetivo contribuir para o conhecimento das esp&#xE9;cies de Haloragaceae ocorrentes no
estado do Rio de Janeiro. O trabalho tem por base a an&#xE1;lise morfol&#xF3;gica de materiais depositados em herb&#xE1;rios
e coletas de campo, al&#xE9;m da compila&#xE7;&#xE3;o de dados de literatura. Foram registrados dois g&#xEA;neros e duas esp&#xE9;cies:
Laurembergia tetrandra e Myriophyllum aquaticum. Chave para identifica&#xE7;&#xE3;o, descri&#xE7;&#xF5;es, ilustra&#xE7;&#xF5;es, dados
sobre h&#xE1;bitat, fenologia e distribui&#xE7;&#xE3;o geogr&#xE1;fica das esp&#xE9;cies s&#xE3;o apresentados.

Palavras-chave: Haloragaceae, flor&#xED;stica, Rio de Janeiro, taxonomia.




Abstract

This study focuses on the Haloragaceae found in the state of Rio de Janeiro. It is based on a morphological analysis
of herbaria collections, as well as on a review of the relevant literature and on collections in the field. A total of
two genera and two species were recorded for the state: Laurembergia tetrandra e Myriophyllum aquaticum.An
identification key, descriptions, illustrations, habitat data, phenology, and species distribution are also provided.

Key words: Haloragaceae, floristic inventories, Rio de Janeiro, taxonomy</subfield>
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    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2025-2514</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
    <subfield code="x">0370-6583; 2175-7860 on-line</subfield>
    <subfield code="g">v. 68(1) p. 039-042; (2017)</subfield>
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