|
| 引用本文: | 刘艳春.中国甘蔗亚族几个容易混淆物种的订正[J].广西植物,2013,(6):734-739.[点击复制] |
| LIU Yan-Chun.Taxonomi crevision on some easily confused species of Saccharinae(Poaceae, Panicoideae)from China[J].Guihaia,2013,(6):734-739.[点击复制] |
|
| |
|
|
| 本文已被：浏览 4796次 下载 1915次 |
码上扫一扫！ |
|
|
| 中国甘蔗亚族几个容易混淆物种的订正 |
|
刘艳春
|
|
1. 中国科学院上海辰山植物科学研究中心, 上海 201602;2. 中国科学院昆明植物研究所, 昆明 650201
|
|
| 摘要: |
| 通过标本研究和野外考察发现:被鉴定为二色金茅和滇南金茅的国产标本实际均为四脉金茅,且二色金茅和滇南金茅在国内无分布,国内各植物志中该名称下的类群应归入四脉金茅。另发表一新组合E. quadrinervis var. latifolia(Rendle)Y. C. Liu & H. Peng.; 国内各植物志和各大标本馆在描述和鉴定Microstegium ciliatum时,常与M. fasciculatum混淆,并在各种场合错误引证; 在此澄清二者真正的区别。 |
| 关键词: 甘蔗亚族 禾本科 分类 订正 新组合 |
| DOI：10.3969/j.issn.1000-3142.2013.06.003 |
| 分类号:Q949.71 |
| 基金项目: |
|
| Taxonomi crevision on some easily confused species of Saccharinae(Poaceae, Panicoideae)from China |
|
LIU Yan-Chun1,2*
|
|
1. Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences, Shanghai 201602, China;2. Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
1. Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences, Shanghai 201602, China;
2. Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
|
| Abstract: |
| Based on specimen examination and filedwork,specimens which have been identified as Eulalia siamensis and E. wightii were found to be E. quadrinervis. Therefore,E. siamensis and E. wightii are not distributed in China. A new combination,Eulalia quadrinervis var. latifolia(Rendle)Y. C. Liu & H. Peng.,is represented here.Microstegium ciliatum has been confused with M. fasciculatum for a while. Many plants of the latter species were misidentified as the former species. Even the discription in some domestic flora are not correct. This paper will clarify their key differences. |
| Key words: Saccharinae Poaceae taxonomy revision new combination |
|
|
|
|
|
