Integrative taxonomy recognized a new cryptic species within Stipa grandis from Loess Plateau of China
文献类型：期刊论文
| 作者 | Nie, Bao; Jiao, Bo-Han; Ren, Li-Fei; Gudkova, Polina D.; Chen, Wen-Li; Zhang, Wen-Hao |
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2022 |
| 卷号 | 60期号:4页码:901-913 |
| ISSN号 | 1674-4918 |
| 关键词 | common garden experiment cryptic species ecological divergence phenotypic plasticity Stipa |
| DOI | 10.1111/jse.12714 |
| 文献子类 | Article |
| 英文摘要 | Stipa shanxiensis, a cryptic species within Stipa grandis that originated from central and western China, is described based on morphological, genomic, and ecological data from field and common garden experiments. Stipa shanxiensis morphologically resembles S. grandis, although phylogenetically it is closely related to the less morphologically similar Stipa baicalensis and Stipa krylovii. Of the eight significant morphological differences between S. shanxiensis and S. grandis, the two, cauline ligules longer than 2 cm with a filiform apex, and hairs shorter than 0.2 mm on the adaxial surface of the cauline uppermost leaves can be used to distinguish the species. Results from a common garden experiment verified that the two diagnostic characteristics were relatively stable and less morphologically plastic in response to environmental variation. Furthermore, a significant ecological divergence was found between S. shanxiensis and S. grandis, such that the former preferred warmer and more humid climates, and their predicted distribution was generally separated. Taken together, our results highlight that the integrative taxonomic approach was valuable for recognizing a new cryptic species in Stipa. In particular, we find that common garden experiments involving the effects of growth stage and characteristic position helped to morphologically diagnose cryptic species. These findings may also facilitate our understandings of ecological adaption and phenotypic plasticity in response to environmental change. |
| 学科主题 | Plant Sciences |
| 电子版国际标准刊号 | 1759-6831 |
| 出版地 | HOBOKEN |
| WOS关键词 | POACEAE ; DELIMITATION ; CHOICE ; TOOL |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000619618100001 |
| 资助机构 | National Natural Science Foundation of China [31830011] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28688]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.[Gudkova, Polina D.] Altai State Univ, Fac Biol, Barnaul 656049, Russia 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 3.[Gudkova, Polina D.] Natl Res Tomsk State Univ, Res Lab Herbarium, Tomsk 634050, Russia 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 5.[Nie, Bao 6.Jiao, Bo-Han 7.Ren, Li-Fei 8.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nie, Bao,Jiao, Bo-Han,Ren, Li-Fei,et al. Integrative taxonomy recognized a new cryptic species within Stipa grandis from Loess Plateau of China[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2022,60(4):901-913. |
| APA | Nie, Bao,Jiao, Bo-Han,Ren, Li-Fei,Gudkova, Polina D.,Chen, Wen-Li,&Zhang, Wen-Hao.(2022).Integrative taxonomy recognized a new cryptic species within Stipa grandis from Loess Plateau of China.JOURNAL OF SYSTEMATICS AND EVOLUTION,60(4),901-913. |
| MLA | Nie, Bao,et al."Integrative taxonomy recognized a new cryptic species within Stipa grandis from Loess Plateau of China".JOURNAL OF SYSTEMATICS AND EVOLUTION 60.4(2022):901-913. |
入库方式： OAI收割
来源：植物研究所
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