Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5852/ejt.2023.864.2091 http://hdl.handle.net/11449/247324 |
Resumo: | We describe and illustrate Croton restingae Sodré & Riina sp. nov., a new species endemic to a restricted area in the state of Rio de Janeiro, Brazil, characterized by a particular type of vegetation of the Atlantic Forest known as restinga. The new species belongs to Croton sect. Adenophylli subsect. Laceratoglandulosus, which is supported by morphology and a phylogenetic analysis based on nrDNA ITS sequence data. Croton restingae is most closely related to C. echioides and C. laceratoglandulosus, also in subsect. Laceratoglandulosus, with which it shares the fruit columella with three non-inflated, flat or slightly ascending apical appendages. Croton restingae differs from them by its sessile or shortly stipitate leaf nectaries, revolute pistillate sepals, styles distally 2-fid and basally united forming a column, and larger capsules (7.5–8 × 8.5–9.3 mm). Croton restingaeʼs habitat, conservation status, phenology, morphology and phylogenetic relationships are discussed, and a map with its geographic distribution is also included. |
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Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationshipsAtlantic ForestCrotoneaeNeotropicsrestingataxonomyWe describe and illustrate Croton restingae Sodré & Riina sp. nov., a new species endemic to a restricted area in the state of Rio de Janeiro, Brazil, characterized by a particular type of vegetation of the Atlantic Forest known as restinga. The new species belongs to Croton sect. Adenophylli subsect. Laceratoglandulosus, which is supported by morphology and a phylogenetic analysis based on nrDNA ITS sequence data. Croton restingae is most closely related to C. echioides and C. laceratoglandulosus, also in subsect. Laceratoglandulosus, with which it shares the fruit columella with three non-inflated, flat or slightly ascending apical appendages. Croton restingae differs from them by its sessile or shortly stipitate leaf nectaries, revolute pistillate sepals, styles distally 2-fid and basally united forming a column, and larger capsules (7.5–8 × 8.5–9.3 mm). Croton restingaeʼs habitat, conservation status, phenology, morphology and phylogenetic relationships are discussed, and a map with its geographic distribution is also included.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual PaulistaConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Institute of Biosciences Universidade Estadual Paulista (UNESP), São PauloInstitute of Biological Sciences Universidade Federal de Goiás (UFG), GoiásInstitute of Environmental Chemical and Pharmaceutical Sciences Universidade Federal de São Paulo (UNIFESP), São PauloReal Jardín Botánico (RJB) CSIC, Plaza de Murillo 2Institute of Biosciences Universidade Estadual Paulista (UNESP), São PauloCNPq: 307371/2013–1Universidade Estadual Paulista (UNESP)Universidade Federal de Goiás (UFG)Universidade Federal de São Paulo (UNIFESP)CSICSodré, Rodolfo Carneiro [UNESP]da SILVA, Marcos JoséCaruzo, Maria Beatriz RossiRiina, Ricarda2023-07-29T13:13:01Z2023-07-29T13:13:01Z2023-05-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article104-116http://dx.doi.org/10.5852/ejt.2023.864.2091European Journal of Taxonomy, v. 864, p. 104-116.2118-9773http://hdl.handle.net/11449/24732410.5852/ejt.2023.864.20912-s2.0-85158856772Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEuropean Journal of Taxonomyinfo:eu-repo/semantics/openAccess2023-07-29T13:13:02Zoai:repositorio.unesp.br:11449/247324Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:00:07.241944Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
title |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
spellingShingle |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships Sodré, Rodolfo Carneiro [UNESP] Atlantic Forest Crotoneae Neotropics restinga taxonomy |
title_short |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
title_full |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
title_fullStr |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
title_full_unstemmed |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
title_sort |
Croton restingae sp. nov. (Euphorbiaceae), a new species of section Adenophylli from the state of Rio de Janeiro, Brazil, and its phylogenetic relationships |
author |
Sodré, Rodolfo Carneiro [UNESP] |
author_facet |
Sodré, Rodolfo Carneiro [UNESP] da SILVA, Marcos José Caruzo, Maria Beatriz Rossi Riina, Ricarda |
author_role |
author |
author2 |
da SILVA, Marcos José Caruzo, Maria Beatriz Rossi Riina, Ricarda |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal de Goiás (UFG) Universidade Federal de São Paulo (UNIFESP) CSIC |
dc.contributor.author.fl_str_mv |
Sodré, Rodolfo Carneiro [UNESP] da SILVA, Marcos José Caruzo, Maria Beatriz Rossi Riina, Ricarda |
dc.subject.por.fl_str_mv |
Atlantic Forest Crotoneae Neotropics restinga taxonomy |
topic |
Atlantic Forest Crotoneae Neotropics restinga taxonomy |
description |
We describe and illustrate Croton restingae Sodré & Riina sp. nov., a new species endemic to a restricted area in the state of Rio de Janeiro, Brazil, characterized by a particular type of vegetation of the Atlantic Forest known as restinga. The new species belongs to Croton sect. Adenophylli subsect. Laceratoglandulosus, which is supported by morphology and a phylogenetic analysis based on nrDNA ITS sequence data. Croton restingae is most closely related to C. echioides and C. laceratoglandulosus, also in subsect. Laceratoglandulosus, with which it shares the fruit columella with three non-inflated, flat or slightly ascending apical appendages. Croton restingae differs from them by its sessile or shortly stipitate leaf nectaries, revolute pistillate sepals, styles distally 2-fid and basally united forming a column, and larger capsules (7.5–8 × 8.5–9.3 mm). Croton restingaeʼs habitat, conservation status, phenology, morphology and phylogenetic relationships are discussed, and a map with its geographic distribution is also included. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:13:01Z 2023-07-29T13:13:01Z 2023-05-04 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5852/ejt.2023.864.2091 European Journal of Taxonomy, v. 864, p. 104-116. 2118-9773 http://hdl.handle.net/11449/247324 10.5852/ejt.2023.864.2091 2-s2.0-85158856772 |
url |
http://dx.doi.org/10.5852/ejt.2023.864.2091 http://hdl.handle.net/11449/247324 |
identifier_str_mv |
European Journal of Taxonomy, v. 864, p. 104-116. 2118-9773 10.5852/ejt.2023.864.2091 2-s2.0-85158856772 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
European Journal of Taxonomy |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
104-116 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128735518392320 |