气候变化领域集成服务门户(CCPortal): Reappraisal of the Identity of Batrachium pekinense (Ranunculaceae) and Its Implication for Biodiversity Conservation and Management

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DOI	10.3390/d16010054
	Reappraisal of the Identity of Batrachium pekinense (Ranunculaceae) and Its Implication for Biodiversity Conservation and Management
	Mu, Xian-Yun; Gu, Han-Ze; Yu, Han; Dong, Wen-Guang; Liang, Tie-Shuang
发表日期	2024
EISSN	1424-2818
起始页码	16
结束页码	1
卷号	16 期号:1
英文摘要	Because of human-induced habitat deterioration and climate change, a large number of species are threatened and even endangered. Batrachium pekinense Liang Liu, a perennial aquatic plant endemic to Beijing, was synonymized as a widely distributed species in Northern China, B. bungei Steudel, but it was later listed in the national key protected wild plants in China. Taxonomic uncertainty should be clarified especially when related species may be allocated with a limited conservation budget. In this study, we reappraised the identity of B. pekinense based on results from molecular phylogenetic analysis and 15-year field observations. Our result shows that 77% of the 65 individuals collected from various sites share identical sequences in both the nuclear ribosomal ITS and the plastid psbA-trnH markers, all samples of the two species consist of one monophyletic clade with strong support, and continuous morphological variations on the key distinguishing character, the leaf shape, are observed in the field. Integrative evidence from both our and the others' studies supports the same identity for B. pekinense and B. bungei. Hence, we suggest excluding B. pekinense from the list of national key protected wild plants of China in its next update and advocate the integrative evidence-based taxonomy and systematics for biodiversity conservation and management.
英文关键词	Batrachium pekinense; Ranunculus pekinense; endangered species; integrative evidence; taxonomic uncertainty; biodiversity conservation
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Ecology
WOS记录号	WOS:001151815900001
来源期刊	DIVERSITY-BASEL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/296254
作者单位	Beijing Forestry University
推荐引用方式 GB/T 7714	Mu, Xian-Yun,Gu, Han-Ze,Yu, Han,et al. Reappraisal of the Identity of Batrachium pekinense (Ranunculaceae) and Its Implication for Biodiversity Conservation and Management[J],2024,16(1).
APA	Mu, Xian-Yun,Gu, Han-Ze,Yu, Han,Dong, Wen-Guang,&Liang, Tie-Shuang.(2024).Reappraisal of the Identity of Batrachium pekinense (Ranunculaceae) and Its Implication for Biodiversity Conservation and Management.DIVERSITY-BASEL,16(1).
MLA	Mu, Xian-Yun,et al."Reappraisal of the Identity of Batrachium pekinense (Ranunculaceae) and Its Implication for Biodiversity Conservation and Management".DIVERSITY-BASEL 16.1(2024).