Clarification of the confusing identity of Cremanthodium atrocapitatum (Asteraceae, Senecioneae), with a new combination and a new species in the genus

被引：3

作者：

Wang, Long ^{[1
,2
]}

Ren, Chen ^{[1
]}

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] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

PHYTOTAXA | 2016年 / 288卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Compositae; misidentification; taxonomy; Xizang; Yunnan;

D O I：

10.11646/phytotaxa.288.1.1

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Cremanthodium atrocapitatum (Asteraceae, Senecioneae) has been previously largely misunderstood, resulting in considerable taxonomic confusion involving several taxa. Based on observations of both herbarium specimens (including type material) and living plants, here we clarify the taxonomic identity of this species. The Xizang (Tibet) plants previously referred to C. atrocapitatum are described as a new species, i.e. C. bomiense. Cremanthodium campanulatum var. brachytrichum is found to be very close to C. atrocapitatum rather than C. campanulatum, and is thus treated as C. atrocapitatum var. brachytrichum.

引用

页码：1 / 18

页数：18

共 18 条

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