滇东南荨麻科楼梯草属一新系和一新种

吴增源1、3、4; 李德铢1、3; 王红1、3; 王文采2

doi:10.3724/SP.J.1143.2012.11161

Plant Diversity >

2012 , Vol. 34 >Issue 2: 151 - 154

DOI: https://doi.org/10.3724/SP.J.1143.2012.11161

研究论文

滇东南荨麻科楼梯草属一新系和一新种

吴增源1、3、4 ,
李德铢1、3 ,
王红1、3 ,
王文采2

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1 中国科学院昆明植物研究所生物多样性与生物地理学重点实验室，云南昆明650201; 2 中国科学院
植物研究所系统与进化植物学国家重点实验室，北京100093; 3 中国科学院西南野生生物
种质资源库，云南昆明650201; 4 中国科学院研究生院，北京100049

收稿日期: 2011-11-11

网络出版日期: 2012-02-20

基金资助

The National Natural Science Foundation of China (30870146 and 40830209) and the Knowledge Innovation Program of Chinese Academy of Sciences (2A2007311211002)

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One New Series with Its Only New Species of Elatostema (Urticaceae) from Southeast Yunnan, China

WU Zeng-Yuan-1、3、4 ,
LI De-Zhu-1、3 ,
WANG Hong-1、3 ,
Wang-Wen-Cai-2

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1 Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;
2 State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;
3 Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;
4 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received date: 2011-11-11

Online published: 2012-02-20

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摘要

描述了采自云南省东南部楼梯草属一新种——柳叶楼梯草（Elatostema neriifolia）和据其为模式建立的一新系——柳叶楼梯草系（ser. Neriifolia），并讨论了这些新类群和相近类群在形态上的区别，并对柳叶楼梯草的保护等级进行了评估。

关键词： 荨麻科; 楼梯草属; 小叶楼梯草组; 新系; 新种; 中国

本文引用格式

吴增源1、3、4 , 李德铢1、3 , 王红1、3 , 王文采2 . 滇东南荨麻科楼梯草属一新系和一新种[J]. Plant Diversity, 2012 , 34(2) : 151 -154 . DOI: 10.3724/SP.J.1143.2012.11161

Abstract

One new series of sect. Weddelia in the genus Elatostema, named ser. Neriifolia, and with its only new species E.neriifolia from SE Yunnan are described and illustrated here. In addition, the morphological differences between these new taxa and their allies are disscussed and their conservation status is also assessed.

Key words： Urticaceae; Elatostema; Sect. Weddelia; New series; New species; China

参考文献

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