Spore morphology and systematics in genus <i>Christensenia</i>

Autores
Rolleri, Cristina Hilda; Lavalle, María del Carmen; Mengascini, Adriana Susana; Rodríguez, Mónica Beatriz
Año de publicación
1996
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The spores of Christensenia are monolete, echinate, and superficially similar. However, detailed SEM study reveals differences in spore shape, size, and exospore characters, such as spine distance, length, curvature, banding, apex morphology, and fusion. These differences are taxonomically significant and correlate completely with characters of gross morphology in the three taxa in the genus.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Botánica
Plantas
Familias y Grupos de Plantas
Marattiaceae
perispore
echinate
spores
Christensenia
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/40656
Acceder
id SEDICI_fa8f5958546888cce5004cfa9d228e12
oai_identifier_str oai:sedici.unlp.edu.ar:10915/40656
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Spore morphology and systematics in genus <i>Christensenia</i>Rolleri, Cristina HildaLavalle, María del CarmenMengascini, Adriana SusanaRodríguez, Mónica BeatrizCiencias NaturalesBotánicaPlantasFamilias y Grupos de PlantasMarattiaceaeperisporeechinatesporesChristenseniaThe spores of Christensenia are monolete, echinate, and superficially similar. However, detailed SEM study reveals differences in spore shape, size, and exospore characters, such as spine distance, length, curvature, banding, apex morphology, and fusion. These differences are taxonomically significant and correlate completely with characters of gross morphology in the three taxa in the genus.Facultad de Ciencias Naturales y Museo1996info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf80-88http://sedici.unlp.edu.ar/handle/10915/40656spainfo:eu-repo/semantics/altIdentifier/issn/0002-8444info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:00:44Zoai:sedici.unlp.edu.ar:10915/40656Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:00:44.568SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Spore morphology and systematics in genus <i>Christensenia</i>
title Spore morphology and systematics in genus <i>Christensenia</i>
spellingShingle Spore morphology and systematics in genus <i>Christensenia</i>
Rolleri, Cristina Hilda
Ciencias Naturales
Botánica
Plantas
Familias y Grupos de Plantas
Marattiaceae
perispore
echinate
spores
Christensenia
title_short Spore morphology and systematics in genus <i>Christensenia</i>
title_full Spore morphology and systematics in genus <i>Christensenia</i>
title_fullStr Spore morphology and systematics in genus <i>Christensenia</i>
title_full_unstemmed Spore morphology and systematics in genus <i>Christensenia</i>
title_sort Spore morphology and systematics in genus <i>Christensenia</i>
dc.creator.none.fl_str_mv Rolleri, Cristina Hilda
Lavalle, María del Carmen
Mengascini, Adriana Susana
Rodríguez, Mónica Beatriz
author Rolleri, Cristina Hilda
author_facet Rolleri, Cristina Hilda
Lavalle, María del Carmen
Mengascini, Adriana Susana
Rodríguez, Mónica Beatriz
author_role author
author2 Lavalle, María del Carmen
Mengascini, Adriana Susana
Rodríguez, Mónica Beatriz
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Botánica
Plantas
Familias y Grupos de Plantas
Marattiaceae
perispore
echinate
spores
Christensenia
topic Ciencias Naturales
Botánica
Plantas
Familias y Grupos de Plantas
Marattiaceae
perispore
echinate
spores
Christensenia
dc.description.none.fl_txt_mv The spores of Christensenia are monolete, echinate, and superficially similar. However, detailed SEM study reveals differences in spore shape, size, and exospore characters, such as spine distance, length, curvature, banding, apex morphology, and fusion. These differences are taxonomically significant and correlate completely with characters of gross morphology in the three taxa in the genus.
Facultad de Ciencias Naturales y Museo
description The spores of Christensenia are monolete, echinate, and superficially similar. However, detailed SEM study reveals differences in spore shape, size, and exospore characters, such as spine distance, length, curvature, banding, apex morphology, and fusion. These differences are taxonomically significant and correlate completely with characters of gross morphology in the three taxa in the genus.
publishDate 1996
dc.date.none.fl_str_mv 1996
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/10915/40656
url http://sedici.unlp.edu.ar/handle/10915/40656
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0002-8444
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Creative Commons Attribution-NonCommercial-NoDerivs 2.5 Argentina (CC BY-NC-ND 2.5)
dc.format.none.fl_str_mv application/pdf
80-88
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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