A new species and a new combination in Parasenecio (Asteraceae)

被引：7
|
作者：
Chen, You-Sheng [1 ]
机构：
[1] Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
来源：
ANNALES BOTANICI FENNICI | 2011年 / 48卷 / 02期
关键词：
D O I：
10.5735/085.048.0211
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Parasenecio dissectus Y.S. Chen, sp. nova (Asteraceae) from Hubei province (China) is described and illustrated. It is similar to P. sinicus, but differs from it by its much larger leaves usually with more lobes, smaller capitula, five phyllaries and florets, longer florets, shorter achenes and white pappus. Parasenecio levingii (C.B. Clarke) Y.S. Chen, comb. nova is proposed based on Senecio levingii from west Himalayan region.
引用
收藏
页码：166 / 168
页数：3
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