Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)

Autores
Sanso, Andrea Mariel; Xifreda, Cecilia Carmen
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The taxonomic relationships between Alstroemeria and Bomarea, two closely related genera in Alstroemeriaceae, are controversial. With the aim of clarifying their systematic position and generic circumscription, morphological and anatomical studies were carried out on 18 species of Alstroemeria and 11 species of Bomarea. Light microscopy (LM) and scanning (SEM) and transmission (TEM) electron microscopy were used to study the morphology of mature seeds and pollen. Observations on the most distinctive characters are discussed and compared with other data available for Alstroemeriaceae. Morphology of subterranean organs, pollen exine, adaptive dehiscence of capsules, seed dispersal, seed coat and karyotype characteristics (such as basic chromosome number and symmetry) support the view that these genera are related but should have independent generic status. Results indicate that Alstroemeriaceae comprises three genera: Alstroemeria (including Schickendantzia and Taltalia), Bomarea and Leontochir.
Facultad de Ciencias Naturales y Museo
Materia
Botánica
Alstroemeria
Alstroemeriaceae
Anatomy
Bomarea
Chromosomes
Fruit
Morphology
Pollen
Seed
Subterranean organs
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83600
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/83600
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)Sanso, Andrea MarielXifreda, Cecilia CarmenBotánicaAlstroemeriaAlstroemeriaceaeAnatomyBomareaChromosomesFruitMorphologyPollenSeedSubterranean organsThe taxonomic relationships between Alstroemeria and Bomarea, two closely related genera in Alstroemeriaceae, are controversial. With the aim of clarifying their systematic position and generic circumscription, morphological and anatomical studies were carried out on 18 species of Alstroemeria and 11 species of Bomarea. Light microscopy (LM) and scanning (SEM) and transmission (TEM) electron microscopy were used to study the morphology of mature seeds and pollen. Observations on the most distinctive characters are discussed and compared with other data available for Alstroemeriaceae. Morphology of subterranean organs, pollen exine, adaptive dehiscence of capsules, seed dispersal, seed coat and karyotype characteristics (such as basic chromosome number and symmetry) support the view that these genera are related but should have independent generic status. Results indicate that Alstroemeriaceae comprises three genera: Alstroemeria (including Schickendantzia and Taltalia), Bomarea and Leontochir.Facultad de Ciencias Naturales y Museo2001-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1057-1069http://sedici.unlp.edu.ar/handle/10915/83600enginfo:eu-repo/semantics/altIdentifier/issn/0305-7364info:eu-repo/semantics/altIdentifier/doi/10.1006/anbo.2001.1548info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:15:50Zoai:sedici.unlp.edu.ar:10915/83600Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:15:51.014SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
title Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
spellingShingle Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
Sanso, Andrea Mariel
Botánica
Alstroemeria
Alstroemeriaceae
Anatomy
Bomarea
Chromosomes
Fruit
Morphology
Pollen
Seed
Subterranean organs
title_short Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
title_full Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
title_fullStr Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
title_full_unstemmed Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
title_sort Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae)
dc.creator.none.fl_str_mv Sanso, Andrea Mariel
Xifreda, Cecilia Carmen
author Sanso, Andrea Mariel
author_facet Sanso, Andrea Mariel
Xifreda, Cecilia Carmen
author_role author
author2 Xifreda, Cecilia Carmen
author2_role author
dc.subject.none.fl_str_mv Botánica
Alstroemeria
Alstroemeriaceae
Anatomy
Bomarea
Chromosomes
Fruit
Morphology
Pollen
Seed
Subterranean organs
topic Botánica
Alstroemeria
Alstroemeriaceae
Anatomy
Bomarea
Chromosomes
Fruit
Morphology
Pollen
Seed
Subterranean organs
dc.description.none.fl_txt_mv The taxonomic relationships between Alstroemeria and Bomarea, two closely related genera in Alstroemeriaceae, are controversial. With the aim of clarifying their systematic position and generic circumscription, morphological and anatomical studies were carried out on 18 species of Alstroemeria and 11 species of Bomarea. Light microscopy (LM) and scanning (SEM) and transmission (TEM) electron microscopy were used to study the morphology of mature seeds and pollen. Observations on the most distinctive characters are discussed and compared with other data available for Alstroemeriaceae. Morphology of subterranean organs, pollen exine, adaptive dehiscence of capsules, seed dispersal, seed coat and karyotype characteristics (such as basic chromosome number and symmetry) support the view that these genera are related but should have independent generic status. Results indicate that Alstroemeriaceae comprises three genera: Alstroemeria (including Schickendantzia and Taltalia), Bomarea and Leontochir.
Facultad de Ciencias Naturales y Museo
description The taxonomic relationships between Alstroemeria and Bomarea, two closely related genera in Alstroemeriaceae, are controversial. With the aim of clarifying their systematic position and generic circumscription, morphological and anatomical studies were carried out on 18 species of Alstroemeria and 11 species of Bomarea. Light microscopy (LM) and scanning (SEM) and transmission (TEM) electron microscopy were used to study the morphology of mature seeds and pollen. Observations on the most distinctive characters are discussed and compared with other data available for Alstroemeriaceae. Morphology of subterranean organs, pollen exine, adaptive dehiscence of capsules, seed dispersal, seed coat and karyotype characteristics (such as basic chromosome number and symmetry) support the view that these genera are related but should have independent generic status. Results indicate that Alstroemeriaceae comprises three genera: Alstroemeria (including Schickendantzia and Taltalia), Bomarea and Leontochir.
publishDate 2001
dc.date.none.fl_str_mv 2001-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/83600
url http://sedici.unlp.edu.ar/handle/10915/83600
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0305-7364
info:eu-repo/semantics/altIdentifier/doi/10.1006/anbo.2001.1548
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1057-1069
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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