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

doi:10.1111/njb.02784

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	Impatiens macrantha (Balsaminaceae) sp. nov., a new species from limestone areas in Guangxi, China
	Qin, Ying 6; Xia, Chang-ying ; Yang, Xu-dong ; Triboun, Pramote 7; Son, Hoang Thanh 2; Wu, Xue-xue ; Pei, Zi-xin ; Yu, Sheng-xiang
刊名	NORDIC JOURNAL OF BOTANY
	2020
卷号	38 期号:10
关键词	Balsaminaceae Impatiens subg Clavicarpa limestone areas morphology phylogeny
ISSN号	0107-055X
DOI	10.1111/njb.02784
文献子类	Article
英文摘要	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.
学科主题	Plant Sciences
电子版国际标准刊号	1756-1051
出版地	HOBOKEN
WOS关键词	PHYLOGENETICS
WOS研究方向	Plant Sciences
语种	英语
出版者	WILEY
WOS记录号	WOS:000588400300002
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]
内容类型	期刊论文
源URL	[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.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 2.Natl Ctr Genet Engn & Biotechnol, 113 Thailand Sci Pk, Khlong Luang, Pathum Thani, Thailand 3.Vietnamese Acad Forest Sci, Silviculture Res Inst SRI, Dept Forest Plant Resourse, Hanoi, Vietnam 4.Southwest Univ, Sch Life Sci, Chongqing Key Lab Plant Resource Conservat & Germ, Chongqing, Peoples R China 5.Guangxi Normal Univ, Coll Life Sci, Guilin, Peoples R China 6.Guangxi Zhuang Autonomous Reg & Chinese Acad Sci, Guangxi Inst Bot, Guilin, Peoples R China 7.Univ Chinese Acad Sci, Beijing, Peoples R China
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).