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  <controlfield tag="003">BR-BrBNA</controlfield>
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    <subfield code="a">Dettke, Greta Aline</subfield>
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    <subfield code="a">Caires, Claudenir Sim&#xF5;es </subfield>
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    <subfield code="a">Psittacanthus (Loranthaceae) in Brazil: new occurrences, lectotypifications, new synonyms and an illustrated key</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 16 ref.; 6 illus.; Summaries (En, Pt)</subfield>
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Abstract

We present results related to the taxonomic revision of Psittacanthus (Loranthaceae) for &#x201C;Flora do Brasil
2020&#x201D;. Three new records were found: Psittacanthus kempffii to Rond&#xF4;nia, P. lasianthus to Roraima, and
P. truncatus to Mato Grosso. Twelve new synonyms are proposed here: P. carnosus, P. crassipes and P.
pustullosus (synonyms for P. acinarius), P. duckei (for P. biternatus), P. baguensis (for P. crassifolius, P.
salvadorensis (for P. excrenulatus), P. bergii (for P. grandifolius, P. brachypodus, P. leptanthus and P.
redactus (for P. lamprophyllus), P. acevedoi and P. rugostylus (for P. plagiophyllus). Three lectotypes are
designated: for P. lasianthus, P. rugostylus and P. biternatus, which makes the neotype previously designated
for P. biternatus superfluous. The type-specimen of P. formosus (synonym of P. robustus) was recently found.
We propose an identification key for the 33 Brazilian species, with illustrations of the main characters used.

Key words: Amazon, distribution, mistletoes, Santalales, taxonomy.




Resumo

Apresentamos os resultados relacionados &#xE0; revis&#xE3;o taxon&#xF4;mica de Psittacanthus (Loranthaceae) para o projeto
&#x201C;Flora do Brasil 2020&#x201D;. Tr&#xEA;s novos registros foram encontrados: P. kempffii para Rond&#xF4;nia, P. lasianthus
para Roraima e P. truncatus para o Mato Grosso. Doze novos sin&#xF4;nimos s&#xE3;o aqui propostos: P. carnosus, P.
crassipes e P. pustullosus (sin&#xF4;nimos para P. acinarius), P. duckei (para P. biternatus), P. baguensis (para
P. crassifolius), P. salvadorensis (para P. excrenulatus), P. bergii (para P. grandifolius), P. brachypodus, P.
leptanthus e P. redactus (para P. lamprophyllus), P. acevedoi e P. rugostylus (para P. plagiophyllus). S&#xE3;o
designados tr&#xEA;s lect&#xF3;tipos, para P. lasianthus, P. rugostylus e P. biternatus, que torna sup&#xE9;rfluo o ne&#xF3;tipo
designado anteriormente para P. biternatus. O tipo de P. formosus (sin&#xF4;nimo de P. robustus) foi localizado.
Propomos uma chave de identifica&#xE7;&#xE3;o para as 33 esp&#xE9;cies brasileiras, com ilustra&#xE7;&#xF5;es das principais
caracter&#xED;sticas utilizadas.

Palavras-chave: Amaz&#xF4;nia, distribui&#xE7;&#xE3;o, ervas-de-passarinho, Santalales, taxonomia.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AMAZ&#xD4;NIA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DISTRIBUI&#xC7;&#xC3;O GEOGR&#xC1;FICA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ERVA DE PASSARINHO</subfield>
  </datafield>
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    <subfield code="a">TAXONOMIA</subfield>
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    <subfield code="0">709</subfield>
    <subfield code="9">357347</subfield>
    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2025-5311</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
    <subfield code="x">0370-6583; 2175-7860 on-line</subfield>
    <subfield code="g">v. 72 p. 1-15; (2021)</subfield>
    <subfield code="w">BR2025002348</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/rod/a/Qx5ZYg9ddjhqXdS7w765zrB/?format=pdf&amp;lang=en</subfield>
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