Home | Brief Introduction | Information for Authors | Editorial Board | Subscription | Contact us | 中文版
 
   
  News
Visiting Times
4461077
Visiting Times of Today
80
Now Online
0
 
引用本文:
【打印本页】   【下载PDF全文】   View/Add Comment  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 168次   下载 38 本文二维码信息
码上扫一扫!
分享到: 微信 更多
叶下珠科珠子木属一新异名
姚纲1, 黄宝优2, 戴碧淇1, 连凯铭1, 罗世孝3
1.华南农业大学林学与风景园林学院, 广州 510642;2.广西壮族自治区药用植物园, 南宁 530023;3.中国科学院华南植物园, 中国科学院植物资源保护与可持续利用重点实验室, 广州 510650
摘要:
岩生珠子木(Phyllanthodendron petraeum P.T.Li)和圆叶珠子木(P.orbicularifolium P.T.Li)均为中国广西壮族自治区特有种,二者曾被认为基于叶片质地与形状、叶脉特征、花盘腺体形状以及花柱开裂程度等一系列形态特征可进行区分,然而基于近年来查阅大量标本和野外考察工作认为二者实为同种,故在此将后者处理为前者的异名。
关键词:  叶下珠科  岩生珠子木  异名  分类学
DOI:10.11926/jtsb.4286
分类号:
基金项目:国家自然科学基金面上项目(31741017);广东省自然科学基金面上项目(2019A1515011695)资助
A New Synonym in Genus Phyllanthodendron Hemsl. (Phyllanthaceae)
YAO Gang1, HUANG Bao-you2, DAI Bi-qi1, LIAN Kai-ming1, LUO Shi-xiao3
1.College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China;2.Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China;3.Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 516650, China
Abstract:
Phyllanthodendron petraeum P. T. Li and P. orbicularifolium P. T. Li are two species endemic to Guangxi, China. A series of morphological characters of leaves, disk glands and styles were considered to be important to distinguish them from each other in previous taxonomic literature. However, results from recent examination of herbarium specimens and filed investigations suggested that all the cited characters could not differentiate the two species. We believe that P. petraeum and P. orbicularifolium are conspecific. We therefore reduce P. orbicularifolium as the synonymy of P. petraeum.
Key words:  Phyllanthaceae  Phyllanthodendron petraeum  New synonymy  Taxonomy

Copyright 2007 South China Botanical Garden
Addresss: Xingke Road 723,Tianhe District,Guangzhou,China Post code:510650
Telephone:+86 (0)20-3725 2514  Fax: +86 (0)20-3725 2642 E-mail: jtsb@scib.ac.cn
Designed by Beijing E-Tiller Co.,Ltd