Ohashia, a new genus of Derris-like Millettioid legumes (Leguminosae, Papilionoideae) as revealed by molecular phylogenetic evidence

doi:10.1002/tax.12564

	Ohashia, a new genus of Derris-like Millettioid legumes (Leguminosae, Papilionoideae) as revealed by molecular phylogenetic evidence
	Zhang, Ruo-Peng ; Huang, Yun-Feng ; Zhu, Xiang-Yun
	2021
发表期刊	TAXON
ISSN	0040-0262
卷号	70 期号:6 页码:1219-1228
摘要	Derris has been one of the most complex genera in the Millettioid s.str. group. Phylogenetic studies have resulted in the transfer of some species into Aganope and Brachypterum to ensure the monophyly of Derris s.str. However, the Chinese endemic species Derris yunnanensis was not included in these phylogenies. Compared to the other monophyletic genera of the Millettioid s.str. group, this species has received special attention due to its distinctive morphological characters. This paper aims to provide evidence that supports recognition of D. yunnanensis as a separate monospecific genus based on morphology and molecular data including complete chloroplast genome and nuclear ITS/5.8S as well as trnK-matK, trnL-F IGS, and psbA-trnH IGS chloroplast DNA sequences. Derris yunnanensis is consistently recovered in a clade as sister to the genus Antheroporum. The species differs from the other genera of the Millettioid s.str. group by having a pseudoraceme with 6-10 flowers per brachyblast, abaxially puberulent standard, conspicuous calyx teeth with the upper 2 connate and the lowermost distinctly longer than the others, a yellowish-brown puberulent pod having an adaxial suture with a 1-2 mm wide wing, and ovules 3-6 per ovary. Hence, a new genus Ohashia is proposed here.
关键词	Antheroporum China chloroplast Derris yunnanensis Fabaceae
学科领域	Plant Sciences ; Evolutionary Biology
DOI	10.1002/tax.12564
收录类别	SCI
语种	英语
WOS关键词	FABACEAE ; CHLOROPLAST ; SEQUENCES ; PATTERNS ; SOLORI
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000692643300001
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1996-8175
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences [XDA26010102] ; National Natural Science Foundation of China [31570192] ; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences [Y4ZK111B01]
作者邮箱	xiangyunzhu@ibcas.ac.cn
引用统计	被引频次：1[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/2S10CLM1/26324
专题	系统与进化植物学国家重点实验室
作者单位	1.[Zhang, Ruo-Peng 2.Chinese Acad Sci, State Key Lab Systemat & Evolutionary Bot, Inst Bot, 20 Nanxincun, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Shijingshan Dist Beijing 100049 China, 19 A Yuquan Rd, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Southeast Asia Biodivers Res Inst, Yezin 05282, Nay Pyi Taw, Myanmar 5.Guangxi Inst Tradit Med & Pharmaceut Sci, Nanning 530022, Guangxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Ruo-Peng,Huang, Yun-Feng,Zhu, Xiang-Yun. Ohashia, a new genus of Derris-like Millettioid legumes (Leguminosae, Papilionoideae) as revealed by molecular phylogenetic evidence[J]. TAXON,2021,70(6):1219-1228.
APA	Zhang, Ruo-Peng,Huang, Yun-Feng,&Zhu, Xiang-Yun.(2021).Ohashia, a new genus of Derris-like Millettioid legumes (Leguminosae, Papilionoideae) as revealed by molecular phylogenetic evidence.TAXON,70(6),1219-1228.
MLA	Zhang, Ruo-Peng,et al."Ohashia, a new genus of Derris-like Millettioid legumes (Leguminosae, Papilionoideae) as revealed by molecular phylogenetic evidence".TAXON 70.6(2021):1219-1228.

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