Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)

Bibliographic Details
Main Author: Tellería, María C.
Publication Date: 2013
Other Authors: Sancho, Gisela, Funk, Vicky A., Ventosa, Iralys, Roque, Nádia
Format: Article
Language: eng
Source: Repositório Institucional da UFBA
Download full: http://repositorio.ufba.br/ri/handle/ri/13939
Summary: Texto completo: acesso restrito. p. 935-948
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spelling Tellería, María C.Sancho, GiselaFunk, Vicky A.Ventosa, IralysRoque, NádiaTellería, María C.Sancho, GiselaFunk, Vicky A.Ventosa, IralysRoque, Nádia2013-11-26T13:23:28Z20130378-2697http://repositorio.ufba.br/ri/handle/ri/13939v. 299, n. 5Texto completo: acesso restrito. p. 935-948In the context of recent molecular phylogenies of the basal grades of Compositae, we investigated the utility of pollen morphology within the tribe Gochnatieae. The pollen of 64 species of Anastraphia, Cnicothamnus, Cyclolepis, Gochnatia, Pentaphorus, and Richterago was studied using light microscopy and scanning electron microscopy. In addition, three extra-Gochnatieae genera (Ianthopappus, Leucomeris, and Nouelia) were examined as they were traditionally morphologically related to members of the tribe Gochnatieae. Three of the species of Gochnatieae were examined using transmission electron microscopy. Two pollen types, and two new subtypes, have been recognized on the basis of the pollen shape, size, and exine sculpture. The pollen features of Gochnatia sect. Moquiniastrum and G. cordata are similar and distinctive within the genus and support the recently re-circumscribed section Hedraiophyllum. Within the species with echinate pollen surface, the distinctive spine length of Anastraphia supports its recent resurrection as a genus. The identity of Pentaphorus could not be supported by pollen features as was for other morphological characteristics. The pollen features shared across Cyclolepis, Ianthopappus, Leucomeris, Nouelia and Gochnatia sect. Moquiniastrum, as well as those shared by Richterago and Anastraphia could be a result of parallel evolution.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-11-25T19:01:25Z No. of bitstreams: 1 11111w.pdf: 1194210 bytes, checksum: 323cdd6ab0741f6842aee7e99f4a247c (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-11-26T13:23:28Z (GMT) No. of bitstreams: 1 11111w.pdf: 1194210 bytes, checksum: 323cdd6ab0741f6842aee7e99f4a247c (MD5)Made available in DSpace on 2013-11-26T13:23:28Z (GMT). No. of bitstreams: 1 11111w.pdf: 1194210 bytes, checksum: 323cdd6ab0741f6842aee7e99f4a247c (MD5) Previous issue date: 2013SalvadorPlant Systematics and Evolutionhttp://download.springer.com/static/pdf/128/art%253A10.1007%252Fs00606-013-0774-1.pdf?auth66=1385577692_cdbd197f7a1d265121cc940ac31ceac8&ext=.pdfreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAGochnatieaeGochnatioideaeCompositaePollenLMSEMPollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)Plant Systematics and Evolutioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINAL11111w.pdf11111w.pdfapplication/pdf1194210https://repositorio.ufba.br/bitstream/ri/13939/1/11111w.pdf323cdd6ab0741f6842aee7e99f4a247cMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/13939/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXT11111w.pdf.txt11111w.pdf.txtExtracted texttext/plain47123https://repositorio.ufba.br/bitstream/ri/13939/3/11111w.pdf.txt7cdfff4e7b6c7e27c1ed345bd2986245MD53ri/139392022-07-05 14:03:34.126oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestrepositorio@ufba.bropendoar:19322022-07-05T17:03:34Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
dc.title.alternative.pt_BR.fl_str_mv Plant Systematics and Evolution
title Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
spellingShingle Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
Tellería, María C.
Gochnatieae
Gochnatioideae
Compositae
Pollen
LM
SEM
title_short Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
title_full Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
title_fullStr Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
title_full_unstemmed Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
title_sort Pollen morphology and its taxonomic significance in the tribe Gochnatieae (Compositae, Gochnatioideae)
author Tellería, María C.
author_facet Tellería, María C.
Sancho, Gisela
Funk, Vicky A.
Ventosa, Iralys
Roque, Nádia
author_role author
author2 Sancho, Gisela
Funk, Vicky A.
Ventosa, Iralys
Roque, Nádia
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Tellería, María C.
Sancho, Gisela
Funk, Vicky A.
Ventosa, Iralys
Roque, Nádia
Tellería, María C.
Sancho, Gisela
Funk, Vicky A.
Ventosa, Iralys
Roque, Nádia
dc.subject.por.fl_str_mv Gochnatieae
Gochnatioideae
Compositae
Pollen
LM
SEM
topic Gochnatieae
Gochnatioideae
Compositae
Pollen
LM
SEM
description Texto completo: acesso restrito. p. 935-948
publishDate 2013
dc.date.accessioned.fl_str_mv 2013-11-26T13:23:28Z
dc.date.issued.fl_str_mv 2013
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://repositorio.ufba.br/ri/handle/ri/13939
dc.identifier.issn.none.fl_str_mv 0378-2697
dc.identifier.number.pt_BR.fl_str_mv v. 299, n. 5
identifier_str_mv 0378-2697
v. 299, n. 5
url http://repositorio.ufba.br/ri/handle/ri/13939
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Plant Systematics and Evolution
publisher.none.fl_str_mv Plant Systematics and Evolution
dc.source.pt_BR.fl_str_mv http://download.springer.com/static/pdf/128/art%253A10.1007%252Fs00606-013-0774-1.pdf?auth66=1385577692_cdbd197f7a1d265121cc940ac31ceac8&ext=.pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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