Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)

Autores
Meza Torres, Esteban Ismael; Stensvold, M. C.; Farrar, D. R.; Ferrucci, María Silvia
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The genus Botrychium (Ophioglossaceae) is comprised of about 30 widely distributed species. Because of their small size and few, yet variable, morphological characters, many questionable taxa have been described over the years. Since its description in 1906, B. dusenii has been treated as both a distinct species and variously divided into four taxa: B. lunaria var. dusenii, B. lunaria var. antarctica, B. ramosum var. patagonicum, and B. matricariifolium subsp. patagonica. The aim of this study is to evaluate the validity of these taxa using spore wall sculpture, spore size, allelic composition employing enzyme electrophoresis, and morphological characters. We conclude that only one species of Botrychium occurs in the study area and recognize this as B. dusenii, a species distinct from B. lunaria. Enzyme electrophoresis and spore size suggest that B. dusenii is an allotetraploid derived through hybridization between a diploid member of B. lunaria complex and a diploid member of the B. campestre complex. We provide information about habitat, distribution, and full exsiccate citations.
Fil: Meza Torres, Esteban Ismael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Stensvold, M. C.. United States Department of Agriculture; Estados Unidos
Fil: Farrar, D. R.. University of Iowa; Estados Unidos
Fil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Materia
Allozymes
Botrychium
Enzyme Electrophoresis
Fern Spores
Moonwort
Taxonomy
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:11336/20655
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)Meza Torres, Esteban IsmaelStensvold, M. C.Farrar, D. R.Ferrucci, María SilviaAllozymesBotrychiumEnzyme ElectrophoresisFern SporesMoonwortTaxonomyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The genus Botrychium (Ophioglossaceae) is comprised of about 30 widely distributed species. Because of their small size and few, yet variable, morphological characters, many questionable taxa have been described over the years. Since its description in 1906, B. dusenii has been treated as both a distinct species and variously divided into four taxa: B. lunaria var. dusenii, B. lunaria var. antarctica, B. ramosum var. patagonicum, and B. matricariifolium subsp. patagonica. The aim of this study is to evaluate the validity of these taxa using spore wall sculpture, spore size, allelic composition employing enzyme electrophoresis, and morphological characters. We conclude that only one species of Botrychium occurs in the study area and recognize this as B. dusenii, a species distinct from B. lunaria. Enzyme electrophoresis and spore size suggest that B. dusenii is an allotetraploid derived through hybridization between a diploid member of B. lunaria complex and a diploid member of the B. campestre complex. We provide information about habitat, distribution, and full exsiccate citations.Fil: Meza Torres, Esteban Ismael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Stensvold, M. C.. United States Department of Agriculture; Estados UnidosFil: Farrar, D. R.. University of Iowa; Estados UnidosFil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaTaylor & Francis2017-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20655Meza Torres, Esteban Ismael; Stensvold, M. C.; Farrar, D. R.; Ferrucci, María Silvia; Circumscription of the South American Moonwort Botrychium (Ophioglossaceae); Taylor & Francis; Plant Biosystems; 151; 2; 3-2017; 258-2681126-35041724-5575CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/11263504.2016.1165752info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1080/11263504.2016.1165752info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:40:42Zoai:ri.conicet.gov.ar:11336/20655instacron: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 14:40:42.971CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
title Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
spellingShingle Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
Meza Torres, Esteban Ismael
Allozymes
Botrychium
Enzyme Electrophoresis
Fern Spores
Moonwort
Taxonomy
title_short Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
title_full Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
title_fullStr Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
title_full_unstemmed Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
title_sort Circumscription of the South American Moonwort Botrychium (Ophioglossaceae)
dc.creator.none.fl_str_mv Meza Torres, Esteban Ismael
Stensvold, M. C.
Farrar, D. R.
Ferrucci, María Silvia
author Meza Torres, Esteban Ismael
author_facet Meza Torres, Esteban Ismael
Stensvold, M. C.
Farrar, D. R.
Ferrucci, María Silvia
author_role author
author2 Stensvold, M. C.
Farrar, D. R.
Ferrucci, María Silvia
author2_role author
author
author
dc.subject.none.fl_str_mv Allozymes
Botrychium
Enzyme Electrophoresis
Fern Spores
Moonwort
Taxonomy
topic Allozymes
Botrychium
Enzyme Electrophoresis
Fern Spores
Moonwort
Taxonomy
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 genus Botrychium (Ophioglossaceae) is comprised of about 30 widely distributed species. Because of their small size and few, yet variable, morphological characters, many questionable taxa have been described over the years. Since its description in 1906, B. dusenii has been treated as both a distinct species and variously divided into four taxa: B. lunaria var. dusenii, B. lunaria var. antarctica, B. ramosum var. patagonicum, and B. matricariifolium subsp. patagonica. The aim of this study is to evaluate the validity of these taxa using spore wall sculpture, spore size, allelic composition employing enzyme electrophoresis, and morphological characters. We conclude that only one species of Botrychium occurs in the study area and recognize this as B. dusenii, a species distinct from B. lunaria. Enzyme electrophoresis and spore size suggest that B. dusenii is an allotetraploid derived through hybridization between a diploid member of B. lunaria complex and a diploid member of the B. campestre complex. We provide information about habitat, distribution, and full exsiccate citations.
Fil: Meza Torres, Esteban Ismael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Stensvold, M. C.. United States Department of Agriculture; Estados Unidos
Fil: Farrar, D. R.. University of Iowa; Estados Unidos
Fil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
description The genus Botrychium (Ophioglossaceae) is comprised of about 30 widely distributed species. Because of their small size and few, yet variable, morphological characters, many questionable taxa have been described over the years. Since its description in 1906, B. dusenii has been treated as both a distinct species and variously divided into four taxa: B. lunaria var. dusenii, B. lunaria var. antarctica, B. ramosum var. patagonicum, and B. matricariifolium subsp. patagonica. The aim of this study is to evaluate the validity of these taxa using spore wall sculpture, spore size, allelic composition employing enzyme electrophoresis, and morphological characters. We conclude that only one species of Botrychium occurs in the study area and recognize this as B. dusenii, a species distinct from B. lunaria. Enzyme electrophoresis and spore size suggest that B. dusenii is an allotetraploid derived through hybridization between a diploid member of B. lunaria complex and a diploid member of the B. campestre complex. We provide information about habitat, distribution, and full exsiccate citations.
publishDate 2017
dc.date.none.fl_str_mv 2017-03
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/11336/20655
Meza Torres, Esteban Ismael; Stensvold, M. C.; Farrar, D. R.; Ferrucci, María Silvia; Circumscription of the South American Moonwort Botrychium (Ophioglossaceae); Taylor & Francis; Plant Biosystems; 151; 2; 3-2017; 258-268
1126-3504
1724-5575
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20655
identifier_str_mv Meza Torres, Esteban Ismael; Stensvold, M. C.; Farrar, D. R.; Ferrucci, María Silvia; Circumscription of the South American Moonwort Botrychium (Ophioglossaceae); Taylor & Francis; Plant Biosystems; 151; 2; 3-2017; 258-268
1126-3504
1724-5575
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.tandfonline.com/doi/full/10.1080/11263504.2016.1165752
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1080/11263504.2016.1165752
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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
_version_ 1846082899827228672
score 13.22299

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