Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae)
- Autores
- Panero, Jose L.; Freire, Susana Edith
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A previous molecular study showed that Chucoa ilicifolia, the type species of the genus Chucoa, is within the genus Onoseris clade. A new genus, Paquirea Panero & S.E. Freire, is proposed and described to accommodate the other species of Chucoa, C. lanceolata, as Paquirea lanceolata (H. Beltrán & Ferreyra) Panero & S.E. Freire, comb. nov. The new genus differs from Onoseris in having actinomorphic corollas with lobes of equivalent size and discoid capitula. Paquirea shares with other Onoserideae a shrubby habit, solitary capitula, epaleate receptacles, fivelobed corollas, anthers with long tails, style branches dorsally papillose with rounded apices, and heteromorphic pappi in three series. Among the Onoserideae, Paquirea, because of its solitary capitula and shrubby habit, is most similar to Plazia and Aphyllocladus. Paquirea can be distinguished from these genera by its conspicuously leafy stems (vs. leaves soon deciduous in Aphyllocladus), alternate leaves (vs. spirally-arranged leaves in Plazia), discoid capitula (vs. radiate capitula in Plazia), cream-colored corollas (vs. lilac to purple corollas in Aphyllocladus and white to pink in Plazia), and glabrous achenes (vs. long-pilose achenes in Aphyllocladus). A key and a comparative table to the seven genera of Onoserideae are also provided.
Fil: Panero, Jose L.. University of Texas at Austin; Estados Unidos
Fil: Freire, Susana Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina - Materia
-
Gochnatia
Taxonomy
Peru
Arequipa - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/85166
Ver los metadatos del registro completo
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Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae)Panero, Jose L.Freire, Susana EdithGochnatiaTaxonomyPeruArequipahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A previous molecular study showed that Chucoa ilicifolia, the type species of the genus Chucoa, is within the genus Onoseris clade. A new genus, Paquirea Panero & S.E. Freire, is proposed and described to accommodate the other species of Chucoa, C. lanceolata, as Paquirea lanceolata (H. Beltrán & Ferreyra) Panero & S.E. Freire, comb. nov. The new genus differs from Onoseris in having actinomorphic corollas with lobes of equivalent size and discoid capitula. Paquirea shares with other Onoserideae a shrubby habit, solitary capitula, epaleate receptacles, fivelobed corollas, anthers with long tails, style branches dorsally papillose with rounded apices, and heteromorphic pappi in three series. Among the Onoserideae, Paquirea, because of its solitary capitula and shrubby habit, is most similar to Plazia and Aphyllocladus. Paquirea can be distinguished from these genera by its conspicuously leafy stems (vs. leaves soon deciduous in Aphyllocladus), alternate leaves (vs. spirally-arranged leaves in Plazia), discoid capitula (vs. radiate capitula in Plazia), cream-colored corollas (vs. lilac to purple corollas in Aphyllocladus and white to pink in Plazia), and glabrous achenes (vs. long-pilose achenes in Aphyllocladus). A key and a comparative table to the seven genera of Onoserideae are also provided.Fil: Panero, Jose L.. University of Texas at Austin; Estados UnidosFil: Freire, Susana Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; ArgentinaPhytoneuron2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/85166Panero, Jose L.; Freire, Susana Edith; Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae); Phytoneuron; Phytoneuron; 11; 1-2013; 1-52153-733XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.phytoneuron.net/2013Phytoneuron/11PhytoN-Paquirea.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:31Zoai:ri.conicet.gov.ar:11336/85166instacron: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:34982025-09-29 10:44:32.238CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
title |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
spellingShingle |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) Panero, Jose L. Gochnatia Taxonomy Peru Arequipa |
title_short |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
title_full |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
title_fullStr |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
title_full_unstemmed |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
title_sort |
Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae) |
dc.creator.none.fl_str_mv |
Panero, Jose L. Freire, Susana Edith |
author |
Panero, Jose L. |
author_facet |
Panero, Jose L. Freire, Susana Edith |
author_role |
author |
author2 |
Freire, Susana Edith |
author2_role |
author |
dc.subject.none.fl_str_mv |
Gochnatia Taxonomy Peru Arequipa |
topic |
Gochnatia Taxonomy Peru Arequipa |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
A previous molecular study showed that Chucoa ilicifolia, the type species of the genus Chucoa, is within the genus Onoseris clade. A new genus, Paquirea Panero & S.E. Freire, is proposed and described to accommodate the other species of Chucoa, C. lanceolata, as Paquirea lanceolata (H. Beltrán & Ferreyra) Panero & S.E. Freire, comb. nov. The new genus differs from Onoseris in having actinomorphic corollas with lobes of equivalent size and discoid capitula. Paquirea shares with other Onoserideae a shrubby habit, solitary capitula, epaleate receptacles, fivelobed corollas, anthers with long tails, style branches dorsally papillose with rounded apices, and heteromorphic pappi in three series. Among the Onoserideae, Paquirea, because of its solitary capitula and shrubby habit, is most similar to Plazia and Aphyllocladus. Paquirea can be distinguished from these genera by its conspicuously leafy stems (vs. leaves soon deciduous in Aphyllocladus), alternate leaves (vs. spirally-arranged leaves in Plazia), discoid capitula (vs. radiate capitula in Plazia), cream-colored corollas (vs. lilac to purple corollas in Aphyllocladus and white to pink in Plazia), and glabrous achenes (vs. long-pilose achenes in Aphyllocladus). A key and a comparative table to the seven genera of Onoserideae are also provided. Fil: Panero, Jose L.. University of Texas at Austin; Estados Unidos Fil: Freire, Susana Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina |
description |
A previous molecular study showed that Chucoa ilicifolia, the type species of the genus Chucoa, is within the genus Onoseris clade. A new genus, Paquirea Panero & S.E. Freire, is proposed and described to accommodate the other species of Chucoa, C. lanceolata, as Paquirea lanceolata (H. Beltrán & Ferreyra) Panero & S.E. Freire, comb. nov. The new genus differs from Onoseris in having actinomorphic corollas with lobes of equivalent size and discoid capitula. Paquirea shares with other Onoserideae a shrubby habit, solitary capitula, epaleate receptacles, fivelobed corollas, anthers with long tails, style branches dorsally papillose with rounded apices, and heteromorphic pappi in three series. Among the Onoserideae, Paquirea, because of its solitary capitula and shrubby habit, is most similar to Plazia and Aphyllocladus. Paquirea can be distinguished from these genera by its conspicuously leafy stems (vs. leaves soon deciduous in Aphyllocladus), alternate leaves (vs. spirally-arranged leaves in Plazia), discoid capitula (vs. radiate capitula in Plazia), cream-colored corollas (vs. lilac to purple corollas in Aphyllocladus and white to pink in Plazia), and glabrous achenes (vs. long-pilose achenes in Aphyllocladus). A key and a comparative table to the seven genera of Onoserideae are also provided. |
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/11336/85166 Panero, Jose L.; Freire, Susana Edith; Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae); Phytoneuron; Phytoneuron; 11; 1-2013; 1-5 2153-733X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/85166 |
identifier_str_mv |
Panero, Jose L.; Freire, Susana Edith; Paquirea A New Andean Genus for Chucoa lanceolata (Asteraceae); Phytoneuron; Phytoneuron; 11; 1-2013; 1-5 2153-733X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.phytoneuron.net/2013Phytoneuron/11PhytoN-Paquirea.pdf |
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/ |
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application/pdf application/pdf |
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Phytoneuron |
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Phytoneuron |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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