A new species of the Ranunculaceae from southwestern China based on morphological and molecular data

doi:10.11646/phytotaxa.283.1.2

	A new species of the Ranunculaceae from southwestern China based on morphological and molecular data
	Liu, Bing 1; Hao, Yun-Qing 2; Yang, Yong 1; Sun, Tian-Tian 1,3; Lai, Yang-Jun 4; Zhang, Tao 5; He, Fei 5
	2016-11-02
发表期刊	Phytotaxa
ISSN	1179-3155
卷号	283 期号:1 页码:43-53
摘要	Based on field investigations, morphological and molecular systematic studies, a new species, Caltha dysosmoides (Ranunculaceae) from southwestern China is described. It differs from all other known congeneric species by the densely dentate leaf margin, the pendulous pedicels, the scarlet flowers, the compressed filaments, and the triangular connective. To better understand taxonomy of this new species, phylogenetic analyses were conducted using a combined dataset from nrITS, plastid trnL-trnF region, and atpB-rbcL spacer. The results indicate that Caltha is monophyletic and C. dysosmoides is sister to C. sinogracilis. The conservation status of the new species is categorized as CR based on IUCN criteria.
关键词	Caltha dysosmoides conservation molecular systematics new species Ranunculaceae taxonomy
DOI	10.11646/phytotaxa.283.1.2
语种	英语
关键词[WOS]	DNA-SEQUENCES ; RIBOSOMAL DNA ; NUCLEAR ; CHLOROPLAST ; BIOGEOGRAPHY ; PHYLOGENY ; UTILITY
资助项目	National Natural Science Foundation of China[31270240] ; National Natural Science Foundation of China[31570192] ; National Natural Science Foundation of China[31270238] ; National Natural Science Foundation of China[31470301] ; National Natural Science Foundation of China[J1310002] ; National Natural Science Foundation of China[31500165] ; Scientific Research Project of Shenzhen Urban Administration[201519] ; Major Technical Research Project of the Innovation of Science and Technology Commission of Shenzhen[JSGG20140515164852417]
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:000389267800002
项目资助者	National Natural Science Foundation of China ; Scientific Research Project of Shenzhen Urban Administration ; Major Technical Research Project of the Innovation of Science and Technology Commission of Shenzhen
出版者	MAGNOLIA PRESS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/12774
专题	中国科学院南京地质古生物研究所
通讯作者	Yang, Yong
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.Chengdu Univ Informat Technol, Dept Resources & Environm, Chengdu 610225, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 5.Adm Xiaozhaizigou Natl Nat Reserve, Beichuan 622750, Peoples R China
推荐引用方式 GB/T 7714	Liu, Bing,Hao, Yun-Qing,Yang, Yong,et al. A new species of the Ranunculaceae from southwestern China based on morphological and molecular data[J]. Phytotaxa,2016,283(1):43-53.
APA	Liu, Bing.,Hao, Yun-Qing.,Yang, Yong.,Sun, Tian-Tian.,Lai, Yang-Jun.,...&He, Fei.(2016).A new species of the Ranunculaceae from southwestern China based on morphological and molecular data.Phytotaxa,283(1),43-53.
MLA	Liu, Bing,et al."A new species of the Ranunculaceae from southwestern China based on morphological and molecular data".Phytotaxa 283.1(2016):43-53.