Gnetum chinense, a new species of Gnetaceae from southwestern China

doi:10.3897/phytokeys.148.48510

	Gnetum chinense, a new species of Gnetaceae from southwestern China
	Jin, Wei-Yin ; Liu, Bing ; Zhang, Shou-Zhou ; Wan, Tao 1; Hou, Chen 2,3; Yang, Yong
	2020
发表期刊	PHYTOKEYS
ISSN	1314-2011
期号	148 页码:105-117
摘要	Gnetum chinense sp. nov., a new lianoid species of Gnetaceae, is described from southwestern China. The new species is morphologically similar to G. montanum Markgr. in its oblong elliptic leaves and the ovoid to ellipsoid chlamydosperm, but differs from the latter by its shorter male spikes having fewer involucral collars (7-10 vs. 13-18 in G. montanum). We also did a new molecular analysis using one nuclear marker (i.e. nrITS) and four chloroplast markers (i.e. matK gene, rpoC1 intron, psbB-rps12 IGS, and trnF-trnV IGS). The result suggests that this specific clade is sister to a large clade consisting of all other known Chinese lianoid species of Gnetum except G. parvifolium (Warb.) W.C. Cheng.
关键词	Gnetum China morphology phylogeny taxonomy
学科领域	Plant Sciences
DOI	10.3897/phytokeys.148.48510
收录类别	SCI
语种	英语
WOS关键词	GNETALES
WOS研究方向	Plant Sciences
WOS记录号	WOS:000538811400005
出版者	PENSOFT PUBLISHERS
文献子类	Article
出版地	SOFIA
EISSN	1314-2003
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31770211, 31470301, 31500165] ; CAS International Research and Education Development Program [SAJC201613]
作者邮箱	ephedra@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/21727
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, Inst Bot, State Key Lab Systemat & Evolutionary Bot, 20 Nanxincun, Beijing 100093, Peoples R China 2.Shenzhen Fairy Lake Bot Garden, Shenzhen, Peoples R China 3.Guangdong Acad Forestry, Guangdong Prov Key Lab Silviculture Protect & Uti, Guangzhou 510520, Peoples R China 4.Guangdong Acad Forestry, Guangzhou 510520, Peoples R China 5.Tonghua Normal Univ, 950 Yucai Roach, Tonghua City 134000, Jilin, Peoples R China
推荐引用方式 GB/T 7714	Jin, Wei-Yin,Liu, Bing,Zhang, Shou-Zhou,et al. Gnetum chinense, a new species of Gnetaceae from southwestern China[J]. PHYTOKEYS,2020(148):105-117.
APA	Jin, Wei-Yin,Liu, Bing,Zhang, Shou-Zhou,Wan, Tao,Hou, Chen,&Yang, Yong.(2020).Gnetum chinense, a new species of Gnetaceae from southwestern China.PHYTOKEYS(148),105-117.
MLA	Jin, Wei-Yin,et al."Gnetum chinense, a new species of Gnetaceae from southwestern China".PHYTOKEYS .148(2020):105-117.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Jin-2020-Gnetum chin（1449KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文