Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China

doi:10.3897/phytokeys.166.54646

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China
	Ye, Jian-Fei ; Chen, Liang 4; Shan, Zhang-Jian ; Li, Xiao-Jie ; Li, Ce-Hong
刊名	PHYTOKEYS
	2020
期号	166 页码:97-103
关键词	Conservation limestone rare species Umbelliferae
ISSN号	1314-2011
DOI	10.3897/phytokeys.166.54646
文献子类	Article
英文摘要	Pternopetalum paucifeliolatum, a new species from Sixigou Scenic Area, Emeishan City, Sichuan Province, is proposed and described. Diagnostic morphological characters, full description, detailed illustrations, and a distribution map are provided. The new species is similar to P. porphyronotum in possessing the 1-pinnate leaves and the abaxially purple-red leaflets, but differs from the latter by shorter stature, fewer leaflets ((1-)3-7) and rays (5-8), the leaflet margin white-ciliate. The new species, which is assessed as Critically Endangered (CR), was only found on limestone cliffs. We also provide a new key to the species of Pternopetalum.
学科主题	Plant Sciences
电子版国际标准刊号	1314-2003
出版地	SOFIA
WOS研究方向	Plant Sciences
语种	英语
出版者	PENSOFT PUBLISHERS
WOS记录号	WOS:000590341900001
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31800178] ; STS Program of the Chinese Academy of Sciences [KFJ-3W-No1-151]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21518]
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Systemat & Evolutionary Bot, Inst Bot, Beijing 100093, Peoples R China 2.Emei Mt Biot Resource Expt Stn, Emeishan 614201, Peoples R China 3.Guangxi Guijiang Forestry Surveying & Planning &, Nanning 530022, Peoples R China 4.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Beijing Bot Garden, Inst Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Ye, Jian-Fei,Chen, Liang,Shan, Zhang-Jian,et al. Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China[J]. PHYTOKEYS,2020(166):97-103.
APA	Ye, Jian-Fei,Chen, Liang,Shan, Zhang-Jian,Li, Xiao-Jie,&Li, Ce-Hong.(2020).Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China.PHYTOKEYS(166),97-103.
MLA	Ye, Jian-Fei,et al."Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China".PHYTOKEYS .166(2020):97-103.