| Saussurea balangshanensis sp. nov. (Asteraceae), from the Hengduan Mountains region, SW China | |
Zhang, Yazhou1,2; Tang, Rong1,2,4; Huang, Xianhan1,3 ; Sun, Wenguang1,2,5; Ma, Xiangguang1; Sun, Hang1
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| 通讯作者 | Sun, Hang(sunhang@mail.kib.ac.cn) |
| 2019-04-01 | |
| 发表期刊 | NORDIC JOURNAL OF BOTANY
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| ISSN | 0107-055X |
| 卷号 | 37期号:4页码:8 |
| 摘要 | Saussurea balangshanensis, based on populations from Balang Mountain in the Hengduan Mountains region, SW China, is described and illustrated as a new species of Asteraceae. It can be distinguished from other species in Saussurea by its concolorous leaves, swollen and hollow upper stems, articulate hairs and stipitate glandular hairs, laciniate margins of uppermost stem leaves, numerous and sessile capitula, and narrow involucre. Based on nucleotide sequence data from the internal transcribed spacer (ITS), phylogenetic analyses also support the recognition of these populations as representing a new species. The new species is known only from a single location in Balang Mountain, at elevations of 4500-4700 m. Its habitat can be easily disturbed or destroyed by a tourist arterial highway and the over grazing. We propose that the species should be listed as Critically Endangered based on the International Union for Conservation of Nature Red List Categories and Criteria B2a. |
| 关键词 | alpine scree Compositae taxonomy W Sichuan |
| DOI | 10.1111/njb.02078 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000466581400011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/67569 |
| 专题 | 中国科学院东亚植物多样性与生物地理学重点实验室 |
| 通讯作者 | Sun, Hang |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia, CN-650201 Kunming, Yunnan, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Yunnan Univ, Sch Life Sci, Kunming, Yunnan, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, Yunnan Key Lab Integrat Conservat Plant Species E, Kunming, Yunnan, Peoples R China 5.Yunnan Normal Univ, Sch Life Sci, Engn Res Ctr Sustainable Dev & Utilizat Biomass E, Kunming, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yazhou,Tang, Rong,Huang, Xianhan,et al. Saussurea balangshanensis sp. nov. (Asteraceae), from the Hengduan Mountains region, SW China[J]. NORDIC JOURNAL OF BOTANY,2019,37(4):8. |
| APA | Zhang, Yazhou,Tang, Rong,Huang, Xianhan,Sun, Wenguang,Ma, Xiangguang,&Sun, Hang.(2019).Saussurea balangshanensis sp. nov. (Asteraceae), from the Hengduan Mountains region, SW China.NORDIC JOURNAL OF BOTANY,37(4),8. |
| MLA | Zhang, Yazhou,et al."Saussurea balangshanensis sp. nov. (Asteraceae), from the Hengduan Mountains region, SW China".NORDIC JOURNAL OF BOTANY 37.4(2019):8. |
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