Impatiens macrantha (Balsaminaceae) sp. nov., a new species from limestone areas in Guangxi, China

doi:10.1111/njb.02784

	Impatiens macrantha (Balsaminaceae) sp. nov., a new species from limestone areas in Guangxi, China
	Qin, Ying 1; Xia, Chang-ying ; Yang, Xu-dong ; Triboun, Pramote 5; Son, Hoang Thanh 6; Wu, Xue-xue ; Pei, Zi-xin ; Yu, Sheng-xiang
	2020
发表期刊	NORDIC JOURNAL OF BOTANY
ISSN	0107-055X
卷号	38 期号:10
摘要	Impatiens macrantha S. X. Yu&Ying Qin (Balsaminaceae), a new species from Guangxi, China, is described and illustrated. Phylogenetic analysis based on molecular data shows the new species to belong to I. subg. Clavicarpa and to be closely related to I. tubulosa with which it shares succulent stems and racemose inflorescences, but it can be easily distinguished by having a 4 - or 5 - ridged stem, obovate or elliptic leaf blade, and saccate lower sepal. Furthermore, I. macrantha is distinguishable from other Impatiens in China by its obviously larger leaves and flowers. The evidence from morphology and molecular data both support I. macrantha as new to science.
关键词	Balsaminaceae Impatiens subg Clavicarpa limestone areas morphology phylogeny
学科领域	Plant Sciences
DOI	10.1111/njb.02784
收录类别	SCI
语种	英语
WOS关键词	PHYLOGENETICS
WOS研究方向	Plant Sciences
WOS记录号	WOS:000588400300002
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1756-1051
资助机构	Special Funds for the Young Scholars of Taxonomy of the Chinese Academy of Sciences [ZSBR-004] ; National Natural Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31170177, 31770235] ; Main Direction Program of Knowledge Innovation of Chinese Academy of SciencesChinese Academy of Sciences [KSCX2-EW-Z-1]
作者邮箱	yushengxiang@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/2S10CLM1/21524
专题	系统与进化植物学国家重点实验室
作者单位	1.Guangxi Zhuang Autonomous Reg & Chinese Acad Sci, Guangxi Inst Bot, Guilin, Peoples R China 2.Guangxi Normal Univ, Coll Life Sci, Guilin, Peoples R China 3.Southwest Univ, Sch Life Sci, Chongqing Key Lab Plant Resource Conservat & Germ, Chongqing, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China 6.Natl Ctr Genet Engn & Biotechnol, 113 Thailand Sci Pk, Khlong Luang, Pathum Thani, Thailand 7.Vietnamese Acad Forest Sci, Silviculture Res Inst SRI, Dept Forest Plant Resourse, Hanoi, Vietnam
推荐引用方式 GB/T 7714	Qin, Ying,Xia, Chang-ying,Yang, Xu-dong,et al. Impatiens macrantha (Balsaminaceae) sp. nov., a new species from limestone areas in Guangxi, China[J]. NORDIC JOURNAL OF BOTANY,2020,38(10).
APA	Qin, Ying.,Xia, Chang-ying.,Yang, Xu-dong.,Triboun, Pramote.,Son, Hoang Thanh.,...&Yu, Sheng-xiang.(2020).Impatiens macrantha (Balsaminaceae) sp. nov., a new species from limestone areas in Guangxi, China.NORDIC JOURNAL OF BOTANY,38(10).
MLA	Qin, Ying,et al."Impatiens macrantha (Balsaminaceae) sp. nov., a new species from limestone areas in Guangxi, China".NORDIC JOURNAL OF BOTANY 38.10(2020).

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