Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses
Scorzonera is a genus of perennial herbs and dwarf subshrubs widespread in the temperate and subtropical regions of Eurasia and N Africa. It comprises in its common wide sense some 180–190 species and is the largest and name-giving genus of the subtribe Scorzonerinae of the chicory tribe in the sunf...
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Pensoft Publishers
2021
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| Truy cập trực tuyến: | 45351 |
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| _version_ | 1869524869019860992 |
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| author | Norbert Kilian Maxim A. Zaika Alexander P. Sukhorukov Maya V. Nilova Anna S. Speranskaya Katy Jones Anastasiya A. Krinitsina |
| author_browse | Alexander P. Sukhorukov Anastasiya A. Krinitsina Anna S. Speranskaya Katy Jones Maxim A. Zaika Maya V. Nilova Norbert Kilian |
| author_facet | Norbert Kilian Maxim A. Zaika Alexander P. Sukhorukov Maya V. Nilova Anna S. Speranskaya Katy Jones Anastasiya A. Krinitsina |
| author_sort | Norbert Kilian |
| collection | Directory of Open Access Books |
| description | Scorzonera is a genus of perennial herbs and dwarf subshrubs widespread in the temperate and subtropical regions of Eurasia and N Africa. It comprises in its common wide sense some 180–190 species and is the largest and name-giving genus of the subtribe Scorzonerinae of the chicory tribe in the sunflower family (Asteraceae). Its circumscription has long been the subject of debate and available molecular phylogenetic analyses affirmed the polyphyly of Scorzonera in its wide sense. This paper presents a re-evaluation of Scorzonera and its related genera, based on carpological (including anatomical) and molecular phylogenetic analyses of a comprehensive sampling, for the first time spanning the entire subtribe and all major groups. Confirming the polyphyly of Scorzonera, this paper offers a revised classification of the subtribe, which recognises seven genera in accordance with the phylogenetic lineages resolved: Gelasia, Lipschitzia gen. nov., Pseudopodospermum, Pterachaenia, Ramaliella gen. nov., Scorzonera and Takhtajaniantha. A key to the revised genera and a characterisation of the genera and major clades are provided. |
| format | Online |
| id | doab-20.500.12854ir-59030 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Pensoft Publishers |
| publisherStr | Pensoft Publishers |
| record_format | ojs |
| spelling | doab-20.500.12854ir-590302024-04-05T17:31:16Z Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses Norbert Kilian Maxim A. Zaika Alexander P. Sukhorukov Maya V. Nilova Anna S. Speranskaya Katy Jones Anastasiya A. Krinitsina QK1-989 thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences Scorzonera is a genus of perennial herbs and dwarf subshrubs widespread in the temperate and subtropical regions of Eurasia and N Africa. It comprises in its common wide sense some 180–190 species and is the largest and name-giving genus of the subtribe Scorzonerinae of the chicory tribe in the sunflower family (Asteraceae). Its circumscription has long been the subject of debate and available molecular phylogenetic analyses affirmed the polyphyly of Scorzonera in its wide sense. This paper presents a re-evaluation of Scorzonera and its related genera, based on carpological (including anatomical) and molecular phylogenetic analyses of a comprehensive sampling, for the first time spanning the entire subtribe and all major groups. Confirming the polyphyly of Scorzonera, this paper offers a revised classification of the subtribe, which recognises seven genera in accordance with the phylogenetic lineages resolved: Gelasia, Lipschitzia gen. nov., Pseudopodospermum, Pterachaenia, Ramaliella gen. nov., Scorzonera and Takhtajaniantha. A key to the revised genera and a characterisation of the genera and major clades are provided. 2021-02-12T03:05:22Z 2021-02-12T03:05:22Z 2020-05-15 20:31:57 2020 book 45351 1314–2011 9789546429896 https://directory.doabooks.org/handle/20.500.12854/59030 eng PhytoKeys application/octet-stream Attribution-ShareAlike 4.0 International https://phytokeys.pensoft.net/article/46544/ Pensoft Publishers https://doi.org/10.3897/phytokeys.137.46544 https://doi.org/10.3897/phytokeys.137.46544 53b7a98a-89ca-42cf-b71d-fd420f70c5dd 9789546429896 85 open access |
| spellingShingle | QK1-989 thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences Norbert Kilian Maxim A. Zaika Alexander P. Sukhorukov Maya V. Nilova Anna S. Speranskaya Katy Jones Anastasiya A. Krinitsina Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| title | Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| title_full | Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| title_fullStr | Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| title_full_unstemmed | Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| title_short | Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| title_sort | scorzonera sensu lato asteraceae cichorieae taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses |
| topic | QK1-989 thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences |
| topic_facet | QK1-989 thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PST Botany and plant sciences |
| url | 45351 |
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