Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border

doi:10.11646/phytotaxa.425.1.1

	Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border
	Chen, Ya-Ping 1; Zhu, Xin-Xin 2; Zhao, Fei 1,3; Feng, Hui-Zhe 4; Paton, Alan 5; Xiang, Chun-Lei1
通讯作者	Xiang, Chun-Lei(xiangchunlei@mail.kib.ac.cn)
	2019-11-27
发表期刊	PHYTOTAXA
ISSN	1179-3155
卷号	425 期号:1 页码:1-18
摘要	Siphocranion is an oligotypic genus of Lamiaceae, with two species mainly distributed in subtropical China and one of them found also in northeastern India, Myanmar, and Vietnam. Based on field investigation, morphological comparison, and molecular phylogenetic analyses, a new species of Siphocranion from the Sino-Vietnamese border is described as S. flavidum. Bayesian and maximum likelihood analyses on two nuclear ribosomal DNA regions and six plastid DNA regions reveal that S. flavidum is a distinct species in the genus and may be sister to the Glade formed by the remaining two species of Siphocranion. Morphologically, the new species differs from S. macranthum and S. nudipes in its strigose stem with dark purple spots, thick papery lamina, significantly larger calyx, pale yellow corolla with tube slightly saccate at anterior side of base.
关键词	new species Ocimeae Sino-Vietnamese border Siphocranion Siphocranioninae
DOI	10.11646/phytotaxa.425.1.1
收录类别	SCI ; SCI
语种	英语
WOS记录号	WOS:000498923800001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/70082
专题	中国科学院东亚植物多样性与生物地理学重点实验室
通讯作者	Xiang, Chun-Lei
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 2.Xinyang Normal Univ, Coll Life Sci, Xinyang 464000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Sun Yat Sen Univ, Sch Life Sci, Guangzhou 510275, Guangdong, Peoples R China 5.Royal Bot Gardens Kew, Sci Directorate, Richmond TW9 3AB, Surrey, England
推荐引用方式 GB/T 7714	Chen, Ya-Ping,Zhu, Xin-Xin,Zhao, Fei,et al. Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border[J]. PHYTOTAXA,2019,425(1):1-18.
APA	Chen, Ya-Ping,Zhu, Xin-Xin,Zhao, Fei,Feng, Hui-Zhe,Paton, Alan,&Xiang, Chun-Lei.(2019).Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border.PHYTOTAXA,425(1),1-18.
MLA	Chen, Ya-Ping,et al."Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border".PHYTOTAXA 425.1(2019):1-18.

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