Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos

Autores
Truong, Camille; Rodriguez, Juan Manuel; Clerc, Philippe
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The diversity of pendulous Usnea species in tropical South America (Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru and Venezuela) and the Galapagos Islands is discussed with reference to 23 species. Usnea crenulata Truong & Clerc is newly described. Usnea articulata, U. deformis, U. dimorpha, U. geissleriana, U. merrillii, U. perhispidella, U. sanctaeritae, U. subflammea and U. transitoria are newly reported for South America. Modern descriptions are provided for Usnea amabilis, U. arthroclada, U. dodgei, U. humboldtii and U. regia. We propose to reject the synonymy of U. hesperina with U. schadenbergiana, and the valid name for U. hesperina is therefore U. subgracilis. Distinct patterns of unidentified triterpenoids have been detected by thin-layer chromatography and are used to characterize several species within this group. The morphology, branch anatomy, chemistry, ecology and distribution of each species are given, together with an identification key.
Fil: Truong, Camille. Universidad de Ginebra; Suiza
Fil: Rodriguez, Juan Manuel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Clerc, Philippe. Universidad de Ginebra; Suiza
Materia
Taxonomy
Macrolichens
Neotropics
Endeminms
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/22749
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the GalapagosTruong, CamilleRodriguez, Juan ManuelClerc, PhilippeTaxonomyMacrolichensNeotropicsEndeminmshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The diversity of pendulous Usnea species in tropical South America (Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru and Venezuela) and the Galapagos Islands is discussed with reference to 23 species. Usnea crenulata Truong & Clerc is newly described. Usnea articulata, U. deformis, U. dimorpha, U. geissleriana, U. merrillii, U. perhispidella, U. sanctaeritae, U. subflammea and U. transitoria are newly reported for South America. Modern descriptions are provided for Usnea amabilis, U. arthroclada, U. dodgei, U. humboldtii and U. regia. We propose to reject the synonymy of U. hesperina with U. schadenbergiana, and the valid name for U. hesperina is therefore U. subgracilis. Distinct patterns of unidentified triterpenoids have been detected by thin-layer chromatography and are used to characterize several species within this group. The morphology, branch anatomy, chemistry, ecology and distribution of each species are given, together with an identification key.Fil: Truong, Camille. Universidad de Ginebra; SuizaFil: Rodriguez, Juan Manuel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Clerc, Philippe. Universidad de Ginebra; SuizaCambridge University Press2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/22749Truong, Camille; Rodriguez, Juan Manuel; Clerc, Philippe; Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos; Cambridge University Press; Lichenologist (London); 45; 4; 1-2013; 505-5430024-2829CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1017/S0024282913000133info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/lichenologist/article/pendulous-usnea-species-parmeliaceae-lichenized-ascomycota-in-tropical-south-america-and-the-galapagos/027E8AAA322DFC55C7A5707D29EC4AA9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:38:19Zoai:ri.conicet.gov.ar:11336/22749instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:38:20.124CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
title Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
spellingShingle Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
Truong, Camille
Taxonomy
Macrolichens
Neotropics
Endeminms
title_short Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
title_full Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
title_fullStr Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
title_full_unstemmed Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
title_sort Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
dc.creator.none.fl_str_mv Truong, Camille
Rodriguez, Juan Manuel
Clerc, Philippe
author Truong, Camille
author_facet Truong, Camille
Rodriguez, Juan Manuel
Clerc, Philippe
author_role author
author2 Rodriguez, Juan Manuel
Clerc, Philippe
author2_role author
author
dc.subject.none.fl_str_mv Taxonomy
Macrolichens
Neotropics
Endeminms
topic Taxonomy
Macrolichens
Neotropics
Endeminms
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The diversity of pendulous Usnea species in tropical South America (Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru and Venezuela) and the Galapagos Islands is discussed with reference to 23 species. Usnea crenulata Truong & Clerc is newly described. Usnea articulata, U. deformis, U. dimorpha, U. geissleriana, U. merrillii, U. perhispidella, U. sanctaeritae, U. subflammea and U. transitoria are newly reported for South America. Modern descriptions are provided for Usnea amabilis, U. arthroclada, U. dodgei, U. humboldtii and U. regia. We propose to reject the synonymy of U. hesperina with U. schadenbergiana, and the valid name for U. hesperina is therefore U. subgracilis. Distinct patterns of unidentified triterpenoids have been detected by thin-layer chromatography and are used to characterize several species within this group. The morphology, branch anatomy, chemistry, ecology and distribution of each species are given, together with an identification key.
Fil: Truong, Camille. Universidad de Ginebra; Suiza
Fil: Rodriguez, Juan Manuel. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Clerc, Philippe. Universidad de Ginebra; Suiza
description The diversity of pendulous Usnea species in tropical South America (Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru and Venezuela) and the Galapagos Islands is discussed with reference to 23 species. Usnea crenulata Truong & Clerc is newly described. Usnea articulata, U. deformis, U. dimorpha, U. geissleriana, U. merrillii, U. perhispidella, U. sanctaeritae, U. subflammea and U. transitoria are newly reported for South America. Modern descriptions are provided for Usnea amabilis, U. arthroclada, U. dodgei, U. humboldtii and U. regia. We propose to reject the synonymy of U. hesperina with U. schadenbergiana, and the valid name for U. hesperina is therefore U. subgracilis. Distinct patterns of unidentified triterpenoids have been detected by thin-layer chromatography and are used to characterize several species within this group. The morphology, branch anatomy, chemistry, ecology and distribution of each species are given, together with an identification key.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/22749
Truong, Camille; Rodriguez, Juan Manuel; Clerc, Philippe; Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos; Cambridge University Press; Lichenologist (London); 45; 4; 1-2013; 505-543
0024-2829
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22749
identifier_str_mv Truong, Camille; Rodriguez, Juan Manuel; Clerc, Philippe; Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos; Cambridge University Press; Lichenologist (London); 45; 4; 1-2013; 505-543
0024-2829
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1017/S0024282913000133
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/lichenologist/article/pendulous-usnea-species-parmeliaceae-lichenized-ascomycota-in-tropical-south-america-and-the-galapagos/027E8AAA322DFC55C7A5707D29EC4AA9
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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