Oxalis wulingensis (Oxalidaceae), an Unusual New Species from Central China

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Oxalis wulingensis (Oxalidaceae), an Unusual New Species from Central China
	Deng, Tao1,2 ; Zhang, Dai-Gui 2; Liu, Zhiwei 3; Tucker, Gordon C.3; Sun, Hang1 ; Wen, Jun 4; Nie, Ze-Long 1
刊名	SYSTEMATIC BOTANY
	2013
卷号	38 期号:1 页码:154-161
关键词	chromosome number ITS molecular phylogeny Wuling Mountains
ISSN号	0363-6445
通讯作者	Nie, ZL (reprint author), Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China. ; niezl@mail.kib.ac.cn
英文摘要	Oxalis wulingensis, an unusual new species of Oxalidaceae from Hunan and Hubei provinces of central China, is described and illustrated. Placement of this species within Oxalis was assessed based on DNA analyses of the nuclear internal transcribed spacer (ITS) and morphological comparisons with related species. This new species can be easily distinguished by its long, obtriangular leaflets, the two lateral ones arranged at a 180 angle and densely pubescent with brown, villous hairs on both surfaces, pink flowers with lilac veins, and apex of petals obtuse or irregularly denticulate with 3-5 teeth. The chromosome number is 2n = 22. With the addition of O. wulingensis, which is the only species endemic to China, a total of seven native Oxalis occur in the country. A taxonomic key to all Chinese species of Oxalis is also provided.
学科主题	Plant Sciences; Evolutionary Biology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Plant Sciences ; Evolutionary Biology
研究领域[WOS]	Plant Sciences ; Evolutionary Biology
关键词[WOS]	HUNAN ; ASTERACEAE ; TUBEROSA ; ORIGINS ; HUBEI ; DNA
收录类别	SCI
资助信息	Natural Science Foundation of China [NSFC 30970193, 31061160184]; National Nature Science & Technology Infrastructure Project of Ministry of Science and Technology [2005DKA21404]
语种	英语
WOS记录号	WOS:000315428700019
公开日期	2013-07-24
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/16633]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650201, Yunnan, Peoples R China 2.Jishou Univ, Key Lab Plant Resources Conservat & Utilizat, Jishou 416000, Hunan, Peoples R China 3.Eastern Illinois Univ, Dept Biol Sci, Charleston, IL 61920 USA 4.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, MRC 166, Washington, DC 20013 USA
推荐引用方式 GB/T 7714	Deng, Tao,Zhang, Dai-Gui,Liu, Zhiwei,et al. Oxalis wulingensis (Oxalidaceae), an Unusual New Species from Central China[J]. SYSTEMATIC BOTANY,2013,38(1):154-161.
APA	Deng, Tao.,Zhang, Dai-Gui.,Liu, Zhiwei.,Tucker, Gordon C..,Sun, Hang.,...&Nie, Ze-Long.(2013).Oxalis wulingensis (Oxalidaceae), an Unusual New Species from Central China.SYSTEMATIC BOTANY,38(1),154-161.
MLA	Deng, Tao,et al."Oxalis wulingensis (Oxalidaceae), an Unusual New Species from Central China".SYSTEMATIC BOTANY 38.1(2013):154-161.