Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae)
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.11646/phytotaxa.571.2.2 http://hdl.handle.net/11449/246304 |
Resumo: | In this study, we analysed leaf cuticle characters of 61 collections from 13 Cryptocarya species recognised in Brazil, of which 11 are considered endemic, and one Costa Rican collection of an unidentified species. Most Cryptocarya species studied have predominantly undulate anticlinal epidermal walls on the adaxial surface, butterfly-shaped stomatal ledges and the stomatal complex protruding and arching over the stomatal slit with a rim resembling two kidneys facing each other (reniform rims). Analysis of a matrix of six leaf cuticle qualitative characters and 19 states, most of them illustrated here for the first time by light and scanning electron microscopy, allowed us to distinguish these taxa. Based on these characters, two Brazilian Cryptocarya species can be easily separated from the others by their predominantly straight anticlinal epidermal walls adaxially and the almost flat surface appearance of the stomatal complex. |
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Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae)Lauralesleaf cuticlemorphologyNeotropicsstomataxonomyIn this study, we analysed leaf cuticle characters of 61 collections from 13 Cryptocarya species recognised in Brazil, of which 11 are considered endemic, and one Costa Rican collection of an unidentified species. Most Cryptocarya species studied have predominantly undulate anticlinal epidermal walls on the adaxial surface, butterfly-shaped stomatal ledges and the stomatal complex protruding and arching over the stomatal slit with a rim resembling two kidneys facing each other (reniform rims). Analysis of a matrix of six leaf cuticle qualitative characters and 19 states, most of them illustrated here for the first time by light and scanning electron microscopy, allowed us to distinguish these taxa. Based on these characters, two Brazilian Cryptocarya species can be easily separated from the others by their predominantly straight anticlinal epidermal walls adaxially and the almost flat surface appearance of the stomatal complex.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Biociências Departamento de Biodiversidade, Av. 24 A 1515, Bela Vista,, Caixa Postal 199, SPAlumnus of Graduate Program in Biological Sciences (Plant Biology) Universidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Biociências, SPAlumnus of Undergraduate Biological Sciences Program Universidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Biociências, SPUniversidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Biociências Departamento de Biodiversidade, Av. 24 A 1515, Bela Vista,, Caixa Postal 199, SPAlumnus of Graduate Program in Biological Sciences (Plant Biology) Universidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Biociências, SPAlumnus of Undergraduate Biological Sciences Program Universidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Biociências, SPCNPq: 140008/2016-0CNPq: 309901/2018-9CAPES: 88887.090427/2014-00Universidade Estadual Paulista (UNESP)de Moraes, Pedro Luís Rodrigues [UNESP]Ribeiro, Henrique Lauand [UNESP]Neto, Carlos Alberto Moysés [UNESP]2023-07-29T12:37:21Z2023-07-29T12:37:21Z2022-11-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article112-140http://dx.doi.org/10.11646/phytotaxa.571.2.2Phytotaxa, v. 571, n. 2, p. 112-140, 2022.1179-31631179-3155http://hdl.handle.net/11449/24630410.11646/phytotaxa.571.2.22-s2.0-85141942320Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhytotaxainfo:eu-repo/semantics/openAccess2023-07-29T12:37:21Zoai:repositorio.unesp.br:11449/246304Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T12:37:21Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
title |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
spellingShingle |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) de Moraes, Pedro Luís Rodrigues [UNESP] Laurales leaf cuticle morphology Neotropics stoma taxonomy |
title_short |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
title_full |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
title_fullStr |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
title_full_unstemmed |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
title_sort |
Leaf cuticle in Brazilian species of Cryptocarya (Lauraceae) |
author |
de Moraes, Pedro Luís Rodrigues [UNESP] |
author_facet |
de Moraes, Pedro Luís Rodrigues [UNESP] Ribeiro, Henrique Lauand [UNESP] Neto, Carlos Alberto Moysés [UNESP] |
author_role |
author |
author2 |
Ribeiro, Henrique Lauand [UNESP] Neto, Carlos Alberto Moysés [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Moraes, Pedro Luís Rodrigues [UNESP] Ribeiro, Henrique Lauand [UNESP] Neto, Carlos Alberto Moysés [UNESP] |
dc.subject.por.fl_str_mv |
Laurales leaf cuticle morphology Neotropics stoma taxonomy |
topic |
Laurales leaf cuticle morphology Neotropics stoma taxonomy |
description |
In this study, we analysed leaf cuticle characters of 61 collections from 13 Cryptocarya species recognised in Brazil, of which 11 are considered endemic, and one Costa Rican collection of an unidentified species. Most Cryptocarya species studied have predominantly undulate anticlinal epidermal walls on the adaxial surface, butterfly-shaped stomatal ledges and the stomatal complex protruding and arching over the stomatal slit with a rim resembling two kidneys facing each other (reniform rims). Analysis of a matrix of six leaf cuticle qualitative characters and 19 states, most of them illustrated here for the first time by light and scanning electron microscopy, allowed us to distinguish these taxa. Based on these characters, two Brazilian Cryptocarya species can be easily separated from the others by their predominantly straight anticlinal epidermal walls adaxially and the almost flat surface appearance of the stomatal complex. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-03 2023-07-29T12:37:21Z 2023-07-29T12:37:21Z |
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.571.2.2 Phytotaxa, v. 571, n. 2, p. 112-140, 2022. 1179-3163 1179-3155 http://hdl.handle.net/11449/246304 10.11646/phytotaxa.571.2.2 2-s2.0-85141942320 |
url |
http://dx.doi.org/10.11646/phytotaxa.571.2.2 http://hdl.handle.net/11449/246304 |
identifier_str_mv |
Phytotaxa, v. 571, n. 2, p. 112-140, 2022. 1179-3163 1179-3155 10.11646/phytotaxa.571.2.2 2-s2.0-85141942320 |
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 |
112-140 |
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_ |
1803650045303586816 |