@ARTICLE{TreeBASE2Ref18869,
author = {V?ctor N. Su?rez-Santiago and Consuelo D?az de la Guardia and Douglas E. Soltis and Pamela S. Soltis and Gabriel Blanca},
title = {Tragopogon lainzii, a new species of Tragopogon (Asteraceae) segregated from T. dubius: Evidence from morphological and molecular data},
year = {2010},
keywords = {Cytogenetics, ETS, hybridization, ITS, morphology, rpL16},
doi = {},
url = {http://},
pmid = {},
journal = {Systematic Botany},
volume = {},
number = {},
pages = {},
abstract = {Tragopogon dubius is one of the most widespread species of Tragopogon, extending across much of Eurasia. Traditionally, T. dubius has been considered a morphologically homogeneous species that includes all Tragopogon collections with yellow flowers and swollen peduncles under capitula. Here we describe a new species of Tragopogon from the Iberian Peninsula, T. lainzii, which has heretofore been included in T. dubius. To this end, we performed comparative morphological, cytogenetic and molecular analyses on many populations of both species. Our results show that T. dubius is not a homogeneous species and that different lineages exist across its broad geographic distribution. Moreover, we show that hybridization has occurred in the wild between sympatric populations of T. dubius, T. lainzii, and T. porrifolius.}
}
Citation for Study 10410
Citation title:
"Tragopogon lainzii, a new species of Tragopogon (Asteraceae) segregated from T. dubius: Evidence from morphological and molecular data".
Study name:
"Tragopogon lainzii, a new species of Tragopogon (Asteraceae) segregated from T. dubius: Evidence from morphological and molecular data".
This study is part of submission 10400
(Status: Published).
Citation
Su?rez-santiago V., D?az de la guardia C., Soltis D., Soltis P., & Blanca G. 2010. Tragopogon lainzii, a new species of Tragopogon (Asteraceae) segregated from T. dubius: Evidence from morphological and molecular data. Systematic Botany, .
Authors
-
Su?rez-santiago V.
-
D?az de la guardia C.
-
Soltis D.
-
Soltis P.
-
Blanca G.
Abstract
Tragopogon dubius is one of the most widespread species of Tragopogon, extending across much of Eurasia. Traditionally, T. dubius has been considered a morphologically homogeneous species that includes all Tragopogon collections with yellow flowers and swollen peduncles under capitula. Here we describe a new species of Tragopogon from the Iberian Peninsula, T. lainzii, which has heretofore been included in T. dubius. To this end, we performed comparative morphological, cytogenetic and molecular analyses on many populations of both species. Our results show that T. dubius is not a homogeneous species and that different lineages exist across its broad geographic distribution. Moreover, we show that hybridization has occurred in the wild between sympatric populations of T. dubius, T. lainzii, and T. porrifolius.
Keywords
Cytogenetics, ETS, hybridization, ITS, morphology, rpL16
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S10410
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NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref18869,
author = {V?ctor N. Su?rez-Santiago and Consuelo D?az de la Guardia and Douglas E. Soltis and Pamela S. Soltis and Gabriel Blanca},
title = {Tragopogon lainzii, a new species of Tragopogon (Asteraceae) segregated from T. dubius: Evidence from morphological and molecular data},
year = {2010},
keywords = {Cytogenetics, ETS, hybridization, ITS, morphology, rpL16},
doi = {},
url = {http://},
pmid = {},
journal = {Systematic Botany},
volume = {},
number = {},
pages = {},
abstract = {Tragopogon dubius is one of the most widespread species of Tragopogon, extending across much of Eurasia. Traditionally, T. dubius has been considered a morphologically homogeneous species that includes all Tragopogon collections with yellow flowers and swollen peduncles under capitula. Here we describe a new species of Tragopogon from the Iberian Peninsula, T. lainzii, which has heretofore been included in T. dubius. To this end, we performed comparative morphological, cytogenetic and molecular analyses on many populations of both species. Our results show that T. dubius is not a homogeneous species and that different lineages exist across its broad geographic distribution. Moreover, we show that hybridization has occurred in the wild between sympatric populations of T. dubius, T. lainzii, and T. porrifolius.}
}
- Show RIS reference
TY - JOUR
ID - 18869
AU - Su?rez-Santiago,V?ctor N.
AU - D?az de la Guardia,Consuelo
AU - Soltis,Douglas E.
AU - Soltis,Pamela S.
AU - Blanca,Gabriel
T1 - Tragopogon lainzii, a new species of Tragopogon (Asteraceae) segregated from T. dubius: Evidence from morphological and molecular data
PY - 2010
KW - Cytogenetics
KW - ETS
KW - hybridization
KW - ITS
KW - morphology
KW - rpL16
UR - http://dx.doi.org/
N2 - Tragopogon dubius is one of the most widespread species of Tragopogon, extending across much of Eurasia. Traditionally, T. dubius has been considered a morphologically homogeneous species that includes all Tragopogon collections with yellow flowers and swollen peduncles under capitula. Here we describe a new species of Tragopogon from the Iberian Peninsula, T. lainzii, which has heretofore been included in T. dubius. To this end, we performed comparative morphological, cytogenetic and molecular analyses on many populations of both species. Our results show that T. dubius is not a homogeneous species and that different lineages exist across its broad geographic distribution. Moreover, we show that hybridization has occurred in the wild between sympatric populations of T. dubius, T. lainzii, and T. porrifolius.
L3 -
JF - Systematic Botany
VL -
IS -
ER -