@ARTICLE{TreeBASE2Ref20006,
author = {Mats Thulin and Joachim Thiede and Sigrid Liede-Schumann},
title = {Phylogeny and taxonomy of Tribulocarpus (Aizoaceae) },
year = {2012},
keywords = {Aizoaceae, molecular phylogenetics, paraphyletic species, progenitor-derivative species pairs, taxonomy, Sesuvioideae, Tetragonia, Tribulocarpus, typification},
doi = {},
url = {http://},
pmid = {},
journal = {Taxon},
volume = {61},
number = {1},
pages = {55?66},
abstract = {The phylogenetic position and circumscription of the disjunct African genus Tribulocarpus is investigated by using DNA sequences from plastid rps16 and trnL-F, and nuclear ITS. Representatives from all four subfamilies of Aizoaceae are included in the analyses, most of them from Aizooideae and Sesuvioideae. The position of Tribulocarpus as sister to the rest of Sesuvioideae is confirmed, and we agree that the genus should be referred to this subfamily. Tetragonia retusa is found to be part of the Tribulocarpus clade with strong support, and the new combination Tribulocarpus retusus is made. A lectotype is designated for Tetragonia somalensis. Tribulocarpus dimorphanthus, disjunctly distributed in south-western and north-eastern Africa, is found to be paraphyletic with regard to T. retusus, endemic in Somalia, as the latter is sister to the north-east African part of T. dimorphanthus only. Tribulocarpus dimorphanthus-T. retusus is proposed as an example of a progenitor-derivative species pair, where T. retusus has budded off from the north-eastern partial area of distribution of T. dimorphanthus. The compound and spiny fruits of T. dimorphanthus versus the simple and broadly winged fruits of T. retusus, indicate a probably rapid adaptive shift from zoochorous trample burrs to anemochorous nuts}
}
Citation for Study 11876
Citation title:
"Phylogeny and taxonomy of Tribulocarpus (Aizoaceae) ".
Study name:
"Phylogeny and taxonomy of Tribulocarpus (Aizoaceae) ".
This study is part of submission 11876
(Status: Published).
Citation
Thulin M., Thiede J., & Liede-schumann S. 2012. Phylogeny and taxonomy of Tribulocarpus (Aizoaceae). Taxon, 61(1): 55?66.
Authors
-
Thulin M.
-
Thiede J.
-
Liede-schumann S.
Abstract
The phylogenetic position and circumscription of the disjunct African genus Tribulocarpus is investigated by using DNA sequences from plastid rps16 and trnL-F, and nuclear ITS. Representatives from all four subfamilies of Aizoaceae are included in the analyses, most of them from Aizooideae and Sesuvioideae. The position of Tribulocarpus as sister to the rest of Sesuvioideae is confirmed, and we agree that the genus should be referred to this subfamily. Tetragonia retusa is found to be part of the Tribulocarpus clade with strong support, and the new combination Tribulocarpus retusus is made. A lectotype is designated for Tetragonia somalensis. Tribulocarpus dimorphanthus, disjunctly distributed in south-western and north-eastern Africa, is found to be paraphyletic with regard to T. retusus, endemic in Somalia, as the latter is sister to the north-east African part of T. dimorphanthus only. Tribulocarpus dimorphanthus-T. retusus is proposed as an example of a progenitor-derivative species pair, where T. retusus has budded off from the north-eastern partial area of distribution of T. dimorphanthus. The compound and spiny fruits of T. dimorphanthus versus the simple and broadly winged fruits of T. retusus, indicate a probably rapid adaptive shift from zoochorous trample burrs to anemochorous nuts
Keywords
Aizoaceae, molecular phylogenetics, paraphyletic species, progenitor-derivative species pairs, taxonomy, Sesuvioideae, Tetragonia, Tribulocarpus, typification
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S11876
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- Show BibTeX reference
@ARTICLE{TreeBASE2Ref20006,
author = {Mats Thulin and Joachim Thiede and Sigrid Liede-Schumann},
title = {Phylogeny and taxonomy of Tribulocarpus (Aizoaceae) },
year = {2012},
keywords = {Aizoaceae, molecular phylogenetics, paraphyletic species, progenitor-derivative species pairs, taxonomy, Sesuvioideae, Tetragonia, Tribulocarpus, typification},
doi = {},
url = {http://},
pmid = {},
journal = {Taxon},
volume = {61},
number = {1},
pages = {55?66},
abstract = {The phylogenetic position and circumscription of the disjunct African genus Tribulocarpus is investigated by using DNA sequences from plastid rps16 and trnL-F, and nuclear ITS. Representatives from all four subfamilies of Aizoaceae are included in the analyses, most of them from Aizooideae and Sesuvioideae. The position of Tribulocarpus as sister to the rest of Sesuvioideae is confirmed, and we agree that the genus should be referred to this subfamily. Tetragonia retusa is found to be part of the Tribulocarpus clade with strong support, and the new combination Tribulocarpus retusus is made. A lectotype is designated for Tetragonia somalensis. Tribulocarpus dimorphanthus, disjunctly distributed in south-western and north-eastern Africa, is found to be paraphyletic with regard to T. retusus, endemic in Somalia, as the latter is sister to the north-east African part of T. dimorphanthus only. Tribulocarpus dimorphanthus-T. retusus is proposed as an example of a progenitor-derivative species pair, where T. retusus has budded off from the north-eastern partial area of distribution of T. dimorphanthus. The compound and spiny fruits of T. dimorphanthus versus the simple and broadly winged fruits of T. retusus, indicate a probably rapid adaptive shift from zoochorous trample burrs to anemochorous nuts}
}
- Show RIS reference
TY - JOUR
ID - 20006
AU - Thulin,Mats
AU - Thiede,Joachim
AU - Liede-Schumann,Sigrid
T1 - Phylogeny and taxonomy of Tribulocarpus (Aizoaceae)
PY - 2012
KW - Aizoaceae
KW - molecular phylogenetics
KW - paraphyletic species
KW - progenitor-derivative species pairs
KW - taxonomy
KW - Sesuvioideae
KW - Tetragonia
KW - Tribulocarpus
KW - typification
UR - http://dx.doi.org/
N2 - The phylogenetic position and circumscription of the disjunct African genus Tribulocarpus is investigated by using DNA sequences from plastid rps16 and trnL-F, and nuclear ITS. Representatives from all four subfamilies of Aizoaceae are included in the analyses, most of them from Aizooideae and Sesuvioideae. The position of Tribulocarpus as sister to the rest of Sesuvioideae is confirmed, and we agree that the genus should be referred to this subfamily. Tetragonia retusa is found to be part of the Tribulocarpus clade with strong support, and the new combination Tribulocarpus retusus is made. A lectotype is designated for Tetragonia somalensis. Tribulocarpus dimorphanthus, disjunctly distributed in south-western and north-eastern Africa, is found to be paraphyletic with regard to T. retusus, endemic in Somalia, as the latter is sister to the north-east African part of T. dimorphanthus only. Tribulocarpus dimorphanthus-T. retusus is proposed as an example of a progenitor-derivative species pair, where T. retusus has budded off from the north-eastern partial area of distribution of T. dimorphanthus. The compound and spiny fruits of T. dimorphanthus versus the simple and broadly winged fruits of T. retusus, indicate a probably rapid adaptive shift from zoochorous trample burrs to anemochorous nuts
L3 -
JF - Taxon
VL - 61
IS - 1
ER -
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