Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny
文献类型：期刊论文
| 作者 | Wang, Qiang; Hong, De-Yuan |
| 刊名 | PHYTOTAXA
 |
| 出版日期 | 2015 |
| 卷号 | 204期号:1页码:49-64 |
| 关键词 | morphology multivariate statistical analyses phylogenetics population sampling taxonomy |
| ISSN号 | 1179-3155 |
| DOI | 10.11646/phytotaxa.204.1.4 |
| 文献子类 | Article |
| 英文摘要 | All taxa of the newly established genus Pseudocodon (= Codonopsis subg. Pseudocodonopsis), except for Pseudocodon rosulatus, form a complicated group extremely controversial on species delimitation. In the present study, numerous field trips were made, 29 populations were observed, and over 800 specimens of the genus preserved in 18 herbaria were critically examined. Statistical analysis of the characters was carried out based on 148 samples from specimens and 16 field populations. Four fragments of chloroplast DNA (atpB, matK, rbcL, petD with petB-petD spacer) and ITS of nuclear DNA were used in the molecular phylogenetic analysis of 40 samples from specimens and 22 field populations. A taxonomic revision of the genus Pseudocodon is presented on the basis of these studies. We recognize eight species: Pseudocodon convolvulaceus, Pse. graminifolius, Pse. grey-wilsonii, Pse. hirsutus, Pse. petiolatus, Pse. retroserratus, Pse. rosulatus, and Pse. vinciflorus. In the present study, one new species and one new subspecies are described, and one new combination is made. In addition, nine taxa are treated as synonyms, and six lectotypes are designated. |
| 学科主题 | Plant Sciences |
| 出版地 | AUCKLAND |
| 电子版国际标准刊号 | 1179-3163 |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000353118600004 |
| 出版者 | MAGNOLIA PRESS |
| 资助机构 | National Natural Science Foundation of China [31170175, 31110103911] ; National Science Infrastructure Platform Foundation of China [2013FY112100] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25826]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.[Wang, Qiang 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qiang,Hong, De-Yuan. Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny[J]. PHYTOTAXA,2015,204(1):49-64. |
| APA | Wang, Qiang,&Hong, De-Yuan.(2015).Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny.PHYTOTAXA,204(1),49-64. |
| MLA | Wang, Qiang,et al."Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny".PHYTOTAXA 204.1(2015):49-64. |
入库方式： OAI收割
来源：植物研究所
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