Taxonomic notes on the dwarf bluegrasses (Poa L., Poaceae) of section Stenopoa in Pan-Himalayas
文献类型：期刊论文
| 作者 | Olonova, Marina Vladimirovna; Chen, You-Sheng; Miehe, Sabine4; Rajbhandri, Keshab Raj1; Barkworth, Mary5 |
| 刊名 | TAIWANIA
 |
| 出版日期 | 2017 |
| 卷号 | 62期号:3页码:315-320 |
| ISSN号 | 0372-333X |
| 关键词 | Grasses Poa Pan-Himalayas Systematics |
| DOI | 10.1093/jpe/rtw129 |
| 文献子类 | Article |
| 英文摘要 | The dwarf forms of Stenopoa (height 5-15 cm) which are common in alpine belt of the Pan-Himalayas, represent one of the most problematic groups in the genus. Ten dwarf species of Stenopoa have been recorded for the area under consideration: P. attenuata Trin, P.glauca Vahl, P. litvinoviana Ovcz., P. albertii Regel, P. koelzii Bor, P. lahulensis Bor, P. poophagorum Bor, P. arnoldii Melderis, P. mustangensis Rajb., and P. roemeri Bor. At least 6 other taxa have been mentioned as synonyms of these species. Comparative examination of many specimens of this group using a morphogeographic approach supports recognition of 10 species, which belong to 3 species aggregates: aggr. P. attenuata, aggr. P. glauca and aggr. P. albertii. Taxa in aggr. P. albertii are thought to have originated from hybridization between species of aggr. P. attenuata and aggr. P. glauca. Our research leads us to recommend recognizing P. roemeri, P. koelzii, P. mustangensis, P. rangkulensis Ovcz., P. scabriculmis N.R. Cui, P. tshuensis (Serg.) Olonova and P. indattenuata Keng as species; three of them have been recorded from the Pan-Himalayas. Poa koelzii is included in aggr. P. attenuata because of its similarity to that species. A key for identifying the taxa is presented. One new combination, Poa scabriculmis subsp. kunlunensis (N.R. Cui) Olonova, is presented. |
| 学科主题 | Plant Sciences ; Environmental Sciences & Ecology ; Forestry |
| 出版地 | TAIPEI |
| 语种 | 英语 |
| 出版者 | NATL TAIWAN UNIV PRESS |
| WOS记录号 | WOS:000397126800001 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31110103911, 31370226] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/22125]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Utah State Univ, Intermt Herbarium, 5305 Old Main Hill, Logan, UT 84322 USA 2.Philipps Univ Marburg, Marburg, Hessen, Germany 3.Tomskij Gosudarstvennyj Univ, Biol Inst, 36 Lenin Ave, Tomsk 634050, Russia 4.Natl Herbarium PE, Inst Bot, 20 Nanxincun, Beijing 100093, Beijing, Peoples R China 5.Tribhuvan Univ, Cent Dept Bot, Kathmandu, Nepal |
| 推荐引用方式 GB/T 7714 | Olonova, Marina Vladimirovna,Chen, You-Sheng,Miehe, Sabine,et al. Taxonomic notes on the dwarf bluegrasses (Poa L., Poaceae) of section Stenopoa in Pan-Himalayas[J]. TAIWANIA,2017,62(3):315-320. |
| APA | Olonova, Marina Vladimirovna,Chen, You-Sheng,Miehe, Sabine,Rajbhandri, Keshab Raj,&Barkworth, Mary.(2017).Taxonomic notes on the dwarf bluegrasses (Poa L., Poaceae) of section Stenopoa in Pan-Himalayas.TAIWANIA,62(3),315-320. |
| MLA | Olonova, Marina Vladimirovna,et al."Taxonomic notes on the dwarf bluegrasses (Poa L., Poaceae) of section Stenopoa in Pan-Himalayas".TAIWANIA 62.3(2017):315-320. |
入库方式： OAI收割
来源：植物研究所
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