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  <titleInfo>
    <title>Psittacanthus (Loranthaceae) in Brazil: new occurrences, lectotypifications, new synonyms and an illustrated key</title>
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  <name type="personal">
    <namePart>Dettke, Greta Aline</namePart>
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  <name type="personal">
    <namePart>Caires, Claudenir Simões</namePart>
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  <abstract>

Abstract

We present results related to the taxonomic revision of Psittacanthus (Loranthaceae) for “Flora do Brasil
2020”. Three new records were found: Psittacanthus kempffii to Rondônia, 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 à revisão taxonômica de Psittacanthus (Loranthaceae) para o projeto
“Flora do Brasil 2020”. Três novos registros foram encontrados: P. kempffii para Rondônia, P. lasianthus
para Roraima e P. truncatus para o Mato Grosso. Doze novos sinônimos são aqui propostos: P. carnosus, P.
crassipes e P. pustullosus (sinônimos 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). São
designados três lectótipos, para P. lasianthus, P. rugostylus e P. biternatus, que torna supérfluo o neótipo
designado anteriormente para P. biternatus. O tipo de P. formosus (sinônimo de P. robustus) foi localizado.
Propomos uma chave de identificação para as 33 espécies brasileiras, com ilustrações das principais
características utilizadas.

Palavras-chave: Amazônia, distribuição, ervas-de-passarinho, Santalales, taxonomia.</abstract>
  <note>Publicação on-line; 16 ref.; 6 illus.; Summaries (En, Pt)</note>
  <subject>
    <topic>AMAZÔNIA</topic>
  </subject>
  <subject>
    <topic>DISTRIBUIÇÃO GEOGRÁFICA</topic>
  </subject>
  <subject>
    <topic>ERVA DE PASSARINHO</topic>
  </subject>
  <subject>
    <topic>TAXONOMIA</topic>
  </subject>
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    <titleInfo>
      <title>Rodriguésia (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</publisher>
    </originInfo>
    <identifier>2025-5311</identifier>
    <identifier type="issn">0370-6583; 2175-7860 on-line</identifier>
    <identifier type="local">BR2025002348</identifier>
    <part>
      <text>v. 72 p. 1-15; (2021)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/rod/a/Qx5ZYg9ddjhqXdS7w765zrB/?format=pdf&amp;lang=en</identifier>
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    <url>https://www.scielo.br/j/rod/a/Qx5ZYg9ddjhqXdS7w765zrB/?format=pdf&amp;lang=en</url>
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    <recordContentSource authority="marcorg">BR-BrBNA</recordContentSource>
    <recordCreationDate encoding="marc">250922</recordCreationDate>
    <recordChangeDate encoding="iso8601">20250922173455.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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