A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.11646/phytotaxa.508.2.9 http://hdl.handle.net/11449/229021 |
Resumo: | Dryadella catharinensis, a new orchid species found in the north-northeast part of the Santa Catarina state, in southern Brazil, is described here. The tiny new species was found in the dense ombrophilous submontane forest (Floresta Ombrófila Densa Submontana) in the Atlantic Rainforest. It is similar to Dryadella susanae, which is endemic of the Espírito Santo state and differs in the larger vegetative size, the narrow and suberect leaf, yellow flowers, the sepals with slightly denticulate margins, the petals with an obtuse apex and the cuneate lip with denticulated margins and a annular callus in the median portion of the claw. It is the fifteenth Dryadella species restricted to the Atlantic Rainforest (25% of the genus), evidencing the importance of the conservation of this biome-of which only 11% remains-for the genus. Due to the rarity and low density of this species in the field, allied to the degradation of the habitat, we suggest a conservation status of Endangered. Further fieldwork is needed to locate additional populations and study the biological aspects for their conservation. |
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A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic RainforestConservationDryadella catharinensisIUCNSanta CatarinaTaxonomyDryadella catharinensis, a new orchid species found in the north-northeast part of the Santa Catarina state, in southern Brazil, is described here. The tiny new species was found in the dense ombrophilous submontane forest (Floresta Ombrófila Densa Submontana) in the Atlantic Rainforest. It is similar to Dryadella susanae, which is endemic of the Espírito Santo state and differs in the larger vegetative size, the narrow and suberect leaf, yellow flowers, the sepals with slightly denticulate margins, the petals with an obtuse apex and the cuneate lip with denticulated margins and a annular callus in the median portion of the claw. It is the fifteenth Dryadella species restricted to the Atlantic Rainforest (25% of the genus), evidencing the importance of the conservation of this biome-of which only 11% remains-for the genus. Due to the rarity and low density of this species in the field, allied to the degradation of the habitat, we suggest a conservation status of Endangered. Further fieldwork is needed to locate additional populations and study the biological aspects for their conservation.Programa de Pós-Graduação em Biologia Vegetal Instituto de Biociências de Rio Claro Departamento de Botânica Universidade Estadual Paulista - Unesp, Av. 24 A 1515, Bela Vista, Caixa Postal 199, Rio ClaroUniversidade Federal Do Paraná Setor de Ciências Biológicas Depto. de Botanica Laboratorio de Sistematica e Ecologia Molecular de Plantas Centro Politecnico, Caixa Postal 19031Centro Universitário Campos de Andrade Setor de Ciências Biológicas, R. João Scuissiato, 001, Santa QuitériaPrograma de Pós-Graduação em Biologia Vegetal Instituto de Biociências de Rio Claro Departamento de Botânica Universidade Estadual Paulista - Unesp, Av. 24 A 1515, Bela Vista, Caixa Postal 199, Rio ClaroUniversidade Estadual Paulista (UNESP)Universidade Federal do Paraná (UFPR)Setor de Ciências BiológicasImig, Daniela Cristina [UNESP]Mancinelli, Werner SiebjeDe Camargo Smidt, Eric2022-04-29T08:30:00Z2022-04-29T08:30:00Z2021-06-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article206-212http://dx.doi.org/10.11646/phytotaxa.508.2.9Phytotaxa, v. 508, n. 2, p. 206-212, 2021.1179-31631179-3155http://hdl.handle.net/11449/22902110.11646/phytotaxa.508.2.92-s2.0-85108452088Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhytotaxainfo:eu-repo/semantics/openAccess2022-04-29T08:30:00Zoai:repositorio.unesp.br:11449/229021Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:28:04.230968Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
title |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
spellingShingle |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest Imig, Daniela Cristina [UNESP] Conservation Dryadella catharinensis IUCN Santa Catarina Taxonomy |
title_short |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
title_full |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
title_fullStr |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
title_full_unstemmed |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
title_sort |
A new Dryadella Luer (Orchidaceae: Pleurothallidinae) from the South Atlantic Rainforest |
author |
Imig, Daniela Cristina [UNESP] |
author_facet |
Imig, Daniela Cristina [UNESP] Mancinelli, Werner Siebje De Camargo Smidt, Eric |
author_role |
author |
author2 |
Mancinelli, Werner Siebje De Camargo Smidt, Eric |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal do Paraná (UFPR) Setor de Ciências Biológicas |
dc.contributor.author.fl_str_mv |
Imig, Daniela Cristina [UNESP] Mancinelli, Werner Siebje De Camargo Smidt, Eric |
dc.subject.por.fl_str_mv |
Conservation Dryadella catharinensis IUCN Santa Catarina Taxonomy |
topic |
Conservation Dryadella catharinensis IUCN Santa Catarina Taxonomy |
description |
Dryadella catharinensis, a new orchid species found in the north-northeast part of the Santa Catarina state, in southern Brazil, is described here. The tiny new species was found in the dense ombrophilous submontane forest (Floresta Ombrófila Densa Submontana) in the Atlantic Rainforest. It is similar to Dryadella susanae, which is endemic of the Espírito Santo state and differs in the larger vegetative size, the narrow and suberect leaf, yellow flowers, the sepals with slightly denticulate margins, the petals with an obtuse apex and the cuneate lip with denticulated margins and a annular callus in the median portion of the claw. It is the fifteenth Dryadella species restricted to the Atlantic Rainforest (25% of the genus), evidencing the importance of the conservation of this biome-of which only 11% remains-for the genus. Due to the rarity and low density of this species in the field, allied to the degradation of the habitat, we suggest a conservation status of Endangered. Further fieldwork is needed to locate additional populations and study the biological aspects for their conservation. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-21 2022-04-29T08:30:00Z 2022-04-29T08:30:00Z |
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/10.11646/phytotaxa.508.2.9 Phytotaxa, v. 508, n. 2, p. 206-212, 2021. 1179-3163 1179-3155 http://hdl.handle.net/11449/229021 10.11646/phytotaxa.508.2.9 2-s2.0-85108452088 |
url |
http://dx.doi.org/10.11646/phytotaxa.508.2.9 http://hdl.handle.net/11449/229021 |
identifier_str_mv |
Phytotaxa, v. 508, n. 2, p. 206-212, 2021. 1179-3163 1179-3155 10.11646/phytotaxa.508.2.9 2-s2.0-85108452088 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Phytotaxa |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
206-212 |
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 |
|
_version_ |
1808129205641150464 |