A new species of Ptilagrostis (Stipeae, Poaceae) from Qinghai-Tibet Plateau

doi:10.11646/phytotaxa.269.3.6

	A new species of Ptilagrostis (Stipeae, Poaceae) from Qinghai-Tibet Plateau
	Zhang, Zhong-Shuai ; Li, Ling-Lu ; Chen, Wen-Li
	2016
发表期刊	PHYTOTAXA
ISSN	1179-3155
卷号	269 期号:3 页码:231-235
摘要	A new species, Ptilagrostis arcuata, from Qinghai-Tibet Plateau is described and illustrated. It is easily distinguished from the similar P. concinna by its arcuate or heliciform awns with golden yellow or pale yellow hairs, narrower basal leaves, and absence of bracts below the panicles. The chromosome number of the new species is 2n=22, karyotype 2n=22=14m+6sm+2st.
关键词	Chromosome Taxonomy China Ptilagrostis concinna Stipeae
学科领域	Plant Sciences
DOI	10.11646/phytotaxa.269.3.6
收录类别	SCI
语种	英语
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000381947500006
出版者	MAGNOLIA PRESS
文献子类	Article
出版地	AUCKLAND
EISSN	1179-3163
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31070168, 30990241, 31470300, 31110103911] ; International Cooperation Program of Bureau of International Cooperation of Chinese Academy of Sciences [GJHZ1140]
作者邮箱	chenwl@ibcas.ac.cn
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/24990
专题	系统与进化植物学国家重点实验室
作者单位	1.[Zhang, Zhong-Shuai 2.Li, Ling-Lu 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Zhong-Shuai,Li, Ling-Lu,Chen, Wen-Li. A new species of Ptilagrostis (Stipeae, Poaceae) from Qinghai-Tibet Plateau[J]. PHYTOTAXA,2016,269(3):231-235.
APA	Zhang, Zhong-Shuai,Li, Ling-Lu,&Chen, Wen-Li.(2016).A new species of Ptilagrostis (Stipeae, Poaceae) from Qinghai-Tibet Plateau.PHYTOTAXA,269(3),231-235.
MLA	Zhang, Zhong-Shuai,et al."A new species of Ptilagrostis (Stipeae, Poaceae) from Qinghai-Tibet Plateau".PHYTOTAXA 269.3(2016):231-235.

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