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dc.contributor.author
Lopez Laphitz, Rita Maria
dc.contributor.author
Semple, John C.
dc.date.available
2017-01-25T15:08:00Z
dc.date.issued
2015-08
dc.identifier.citation
Lopez Laphitz, Rita Maria; Semple, John C.; A Multivariate Morphometric Analysis of the Solidago chilensis Group in South America and Related Taxa in North America (Asteraceae, Astereae); Missouri Botanical Garden; Annals Of The Missouri Botanical Garden; 100; 4; 8-2015; 423-441
dc.identifier.issn
0026-6493
dc.identifier.uri
http://hdl.handle.net/11336/11887
dc.description.abstract
A multivariate morphometric study of the Solidago in South America was undertaken to assess the numbers and ranks of taxa that could be usefully recognized. The results of stepwise discriminant, classificatory, and canonical analyses on a matrix of 50 traits by 160 specimens indicated the distinctiveness of the S. chilensis group of taxa from three morphologically similar North American species of the large S. subsect. Triplinerviae (Torr. & A. Gray) G. L. Nesom, S. juliae G. L. Nesom, S. leavenworthii Torr. & A. Gray, and S. tortifolia Elliott. Within the South American complex two species with predominantly allopatric distributions were statistically supported, S. chilensis Meyen and S. microglossa DC. were distinguished a priori on stem hair length. The cytogeography of the two species was investigated and all samples were diploid, 2n = 18; S. chilensis (20 individuals from Argentina, and one from Chile) and S. microglossa (six individuals from Argentina). Also, two other species of Solidago L. in South America that are not members of S. subsect. Triplinerivae were found to have been misidentified as members of the S. chilensis complex; European S. virgaurea L. is a member of the S. subsect. Solidago and native S. argentinensis López Laphitz & Semple is a member of the S. subsect. Junceae (Rydb.) G. L. Nesom. The name Solidago chilensis Meyen is neotypified.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Missouri Botanical Garden
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Asteraceae
dc.subject
Biogeography
dc.subject
Cytogeography
dc.subject
Multivariate Morphometrics
dc.subject
Solidago Chilensis
dc.subject
Solidago Microglossa
dc.subject
Taxonomy
dc.subject.classification
Ciencias de las Plantas, Botánica
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
A Multivariate Morphometric Analysis of the Solidago chilensis Group in South America and Related Taxa in North America (Asteraceae, Astereae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T14:33:57Z
dc.journal.volume
100
dc.journal.number
4
dc.journal.pagination
423-441
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Saint Louis
dc.description.fil
Fil: Lopez Laphitz, Rita Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina
dc.description.fil
Fil: Semple, John C.. University Of Waterloo; Canadá
dc.journal.title
Annals Of The Missouri Botanical Garden
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.3417/2014023
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3417/2014023
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