Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS
Abstract nrITS sequences of 19 Taraxacum ‐species as well as four outgroups of Asteraceae‐Cichorieae were analysed using Bayesian and parsimony analyses in order to establish their systematics. The Arctica s.l. clade together with T. bessarabicum is sister to all derived European and South American...
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crwiley:10.1002/fedr.200811193 2024-06-02T07:57:48+00:00 Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS Uhlemann, I. Ritz, C. M. Peñailillo, P. 2009 http://dx.doi.org/10.1002/fedr.200811193 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ffedr.200811193 https://onlinelibrary.wiley.com/doi/pdf/10.1002/fedr.200811193 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Feddes Repertorium volume 120, issue 1-2, page 35-47 ISSN 0014-8962 1522-239X journal-article 2009 crwiley https://doi.org/10.1002/fedr.200811193 2024-05-03T11:52:56Z Abstract nrITS sequences of 19 Taraxacum ‐species as well as four outgroups of Asteraceae‐Cichorieae were analysed using Bayesian and parsimony analyses in order to establish their systematics. The Arctica s.l. clade together with T. bessarabicum is sister to all derived European and South American taxa. The division of Arctica s.l. into smaller units (sections: Antarctica , Arctica s. str., Australasica ) is supported. Within the remaining taxa, Taraxacum farellonicum , a species from the Chilean Andes which is described as new, is supposed to be a hybrid of T. gilliesii and an introduced Ruderalia ‐species. Section Erythrosperma is well separated and supported. With the exception of T. patagonicum and T. bracteatum which are sister to the other representatives of the European taxa two groups are distinguished: first the Ruderalia/Hamata alliance (including T. tenebricans with some exceptional characters) of predominantly ruderal species and second an assemblage of the sections Celtica , Fontana , Macrodonta , Palustria and Taraxacum prefering a lesser ruderal habitate. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library Fontana ENVELOPE(-60.586,-60.586,-62.996,-62.996) Feddes Repertorium 120 1-2 35 47 |
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Open Polar |
collection |
Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract nrITS sequences of 19 Taraxacum ‐species as well as four outgroups of Asteraceae‐Cichorieae were analysed using Bayesian and parsimony analyses in order to establish their systematics. The Arctica s.l. clade together with T. bessarabicum is sister to all derived European and South American taxa. The division of Arctica s.l. into smaller units (sections: Antarctica , Arctica s. str., Australasica ) is supported. Within the remaining taxa, Taraxacum farellonicum , a species from the Chilean Andes which is described as new, is supposed to be a hybrid of T. gilliesii and an introduced Ruderalia ‐species. Section Erythrosperma is well separated and supported. With the exception of T. patagonicum and T. bracteatum which are sister to the other representatives of the European taxa two groups are distinguished: first the Ruderalia/Hamata alliance (including T. tenebricans with some exceptional characters) of predominantly ruderal species and second an assemblage of the sections Celtica , Fontana , Macrodonta , Palustria and Taraxacum prefering a lesser ruderal habitate. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
format |
Article in Journal/Newspaper |
author |
Uhlemann, I. Ritz, C. M. Peñailillo, P. |
spellingShingle |
Uhlemann, I. Ritz, C. M. Peñailillo, P. Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS |
author_facet |
Uhlemann, I. Ritz, C. M. Peñailillo, P. |
author_sort |
Uhlemann, I. |
title |
Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS |
title_short |
Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS |
title_full |
Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS |
title_fullStr |
Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS |
title_full_unstemmed |
Relationships in Taraxacum section Arctica s.l. (Asteraceae, Cichorieae) and allies based on nrITS |
title_sort |
relationships in taraxacum section arctica s.l. (asteraceae, cichorieae) and allies based on nrits |
publisher |
Wiley |
publishDate |
2009 |
url |
http://dx.doi.org/10.1002/fedr.200811193 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ffedr.200811193 https://onlinelibrary.wiley.com/doi/pdf/10.1002/fedr.200811193 |
long_lat |
ENVELOPE(-60.586,-60.586,-62.996,-62.996) |
geographic |
Fontana |
geographic_facet |
Fontana |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Feddes Repertorium volume 120, issue 1-2, page 35-47 ISSN 0014-8962 1522-239X |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/fedr.200811193 |
container_title |
Feddes Repertorium |
container_volume |
120 |
container_issue |
1-2 |
container_start_page |
35 |
op_container_end_page |
47 |
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1800741004881428480 |