| 摘要: |
| 描述了自广西发现的荨麻科赤车属一新种,来宾赤车。此种与特产云南东南部的富宁赤车相近缘,与后者的区别在于本种茎的毛开展或向上弯曲,叶片长椭圆形,基部斜楔形,雌花具3～4枚花被片,其中1～2枚较大花被片在背面顶端具一长筒状突起。 |
| 关键词: 荨荨麻科, 赤车属, 新种, 广西麻科, 赤车属, 新种, 广西 |
| DOI： |
| 分类号:Q949 |
| 文章编号:1000-3142(2016)增刊1-0209-02 |
| Fund project: |
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| Pellionia laibinensis, a new species of Urticaceae from Guangxi |
|
WANG Wen-Cai
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|
State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany,
Chinese Academy of Sciences, Beijing 100093, China
|
| Abstract: |
| A species of the genus Pellionia(Urticaceae), P. laibinensis, is described as new from Guangxi Zhuang Autonomous Region. It is related to P. funingensis W. T. Wang, endemic to Southeast Yunnan Province, and from the latter differs in its stem, which is covered with spreading or antrorsely curved hairs, its long elliptic leaf blade with obliquely cuneate base, its pistillate flower with 5 tepals, and the 1 or 2 larger tepals of them abaxially from apex with one tubular projection. |
| Key words: Urticaceae, Pellionia, new species, Guangxi |
