Two new species of Mahonia (Berberidaceae) from Yunnan, China

被引：2
|
作者：
Chen, Zhe [1 ,2 ]
Li, Heng [1 ]
Ying, Jun-Sheng [3 ]
机构：
[1] Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
[2] SW Forestry Univ, Kunming 650224, Peoples R China
[3] Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China
来源：
ANNALES BOTANICI FENNICI | 2009年 / 46卷 / 05期
基金：
美国国家科学基金会;
关键词：
Berberidaceae; Mahonia; new species; taxonomy;
D O I：
10.5735/085.046.0518
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Two new species of Mahonia (Berberidaceae), M. dulongensis H. Li and M. lushuiensis T.S. Ying & H. Li, are described and illustrated from Yunnan, China. Mahonia dulongensis is morphologically similar to M. taronensis, but it differs in having 16-18 teeth on each leaflet margin side, adaxially with conspicuous lateral veins, and inflorescence of 11 fascicled racemes, 5-13 cm long, sometimes with branches. Mahonia lushuiensis is similar to M. polyodonta, but can be easily distinguished by its having 3-4 pairs of leaflets, adaxially with lateral veins flat or inconspicuous, and bracts of inflorescence ovate, 1 x 0.8 cm.
引用
收藏
页码：469 / 473
页数：5
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