Cycas chenii (Cycadaceae), a new species from China, and its phylogenetic position
文献类型：期刊论文
| 作者 | Wei,Zhou; Guan,Meng-Meng; Gong,Xun
|
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 53期号:6页码:489-498 |
| 关键词 | China Cycas chenii new species phylogenetic position |
| 英文摘要 | Cycas chenii X. Gong & W. Zhou sp. nov., a new species of Cycas L., is described and illustrated here. The morphological and karyomorphological comparisons are made between C. chenii and the closely related taxa for defining its taxonomical status as a new species. Moreover, the phylogenetic position of C. chenii within 16 Cycas species is determined using DNA sequences of two plastid regions, nuclear ribosomal internal transcribed spacers, and two nuclear regions. Cycas chenii is readily distinguished from the related C. guizhouensis K. M. Lan & R. F. Zou by an acaulescent stem. Phylogenetic evidence indicates that C. chenii is a distinct group related to C. guizhouensis in the Section Stangerioides. The distribution and conservation status of C. chenii are also discussed. |
| 类目[WOS] | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | CHLOROPLAST DNA ; SEQUENCES ; INFERENCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000363873600002 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/25226]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 推荐引用方式 GB/T 7714 | Wei,Zhou,Guan,Meng-Meng,Gong,Xun. Cycas chenii (Cycadaceae), a new species from China, and its phylogenetic position[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2015,53(6):489-498. |
| APA | Wei,Zhou,Guan,Meng-Meng,&Gong,Xun.(2015).Cycas chenii (Cycadaceae), a new species from China, and its phylogenetic position.JOURNAL OF SYSTEMATICS AND EVOLUTION,53(6),489-498. |
| MLA | Wei,Zhou,et al."Cycas chenii (Cycadaceae), a new species from China, and its phylogenetic position".JOURNAL OF SYSTEMATICS AND EVOLUTION 53.6(2015):489-498. |
入库方式： OAI收割
来源：昆明植物研究所
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