Reinstatement of the specific status of Ligularia shifangensis (Asteraceae, Senecioneae)

被引：3
|
作者：
Wang, Long [1 ,3 ]
Ren, Chen [1 ]
Illarionova, Irina [2 ]
Yang, Qin-Er [1 ]
机构：
[1] Chinese Acad Sci, South China Bot Garden, Key Lab Plant Resources Conservat & Sustainable U, Guangzhou 510650, Guangdong, Peoples R China
[2] Russian Acad Sci, Komarov Bot Inst, Prof Popov Str 2, St Petersburg 197376, Russia
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
Phytotaxa | 2016年 / 283卷 / 02期
基金：
中国国家自然科学基金; 俄罗斯基础研究基金会;
关键词：
Compositae; Ligularia liatroides; Sichuan; taxonomy;
D O I：
10.11646/phytotaxa.283.2.6
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Ligularia shifangensis (Asteraceae, Senecioneae) has been treated as L. liatroides var. shifangensis. Observations of both herbarium specimens (including type material) and living plants demonstrate that L. shifangensis is a distinct species. From L. liatroides it can be readily distinguished by the shape of leaves and involucres, the number and pubescence of phyllaries, and a shorter pappus. The affinity of L. shifangensis may lie with L. tsangchanensis, from which it differs mainly in the shape of involucres, the length of peduncles and a shorter pappus.
引用
收藏
页码：172 / 180
页数：9
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