兰州大学机构库 >生命科学学院
Carpinus langaoensis (Betulaceae), a new hornbeam species from the Daba Mountains in Shaanxi, China
Lu, ZQ; Liu, SY; Yang, XY; Liang, QL; Yang, YZ(杨勇志); Zhang, D; Milne, R; Liu, JQ(刘建全); Liu, JQ (reprint author), Lanzhou Univ, Coll Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou, Peoples R China.; Liu, JQ (reprint author), Sichuan Univ, Coll Life Sci, MOE Key Lab Bioresources & Ecoenvironm, Chengdu, Peoples R China.
Indexed BySCIE
2017-02-08
Source PublicationPHYTOTAXA
ISSN1179-3155
Volume295Issue:1-2Pages:185-193
AbstractCarpinus langaoensis Z. Qiang Lu & J. Quan Liu, a new hornbeam species from the Daba Mountains in the Shanxi province of China, is described and illustrated in this study. Morphological comparisons show that this species is similar to C. tientaiensis W. C. Cheng and C. mianningensis Yi, with which it shares the presence of the long bract with lobes at bases of both inner and outer margins and large glabrescent nutlet. However, it is distinct from both in the dense pubescence on the abaxial leaf, and the long infructescence bract. Phylogenetic analyses of ITS sequence variation indicates that these three species form a well-supported monophyletic group, but all examined individuals of the new species are separated from all others by three fixed nucleotide mutations. The new species is also geographically isolated from these two closely related ones. Therefore, all available evidence suggests that a new species (C. langaoensis) should be established for this evolutionarily independent lineage. The new species is known from only a single small population, and so should be treated as a critically endangered species according to the IUCN categories and criteria.
KeywordCarpinus langaoensis new species critically endangered
Subject AreaPlant Sciences
PublisherMAGNOLIA PRESS
Publication PlaceAUCKLAND
DOI10.11646/phytotaxa.295.2.6
First Inst
Language英语
Project NumberNational Natural Science Foundation of China [3159820011] ; Ministry of Science and Technology of the People's Republic of China [2012CB11450, 2010DFA34610] ; International Collaboration 111 Projects of China
Funding Project国家自然科学基金项目 ; 国家重点基础研究发展计划以及国家重大科学研究计划(973计划) ; 高等学校学科创新引智计划(111计划)
Funding OrganizationNSFC ; MOST ; MOE ; SAFEA
SubtypeArticle
WOS IDWOS:000393950600006
IRIDWOS:000393950600006
Department[Lu, Zhiqiang;
Liu, Siyu;
Yang, Xiaoyue;
Yang, Yongzhi;
Liu, Jianquan] Lanzhou Univ, Coll Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou, Peoples R China;
[Liang, Qianlong;
Zhang, Dan;
Liu, Jianquan] Sichuan Univ, Coll Life Sci, MOE Key Lab Bioresources & Ecoenvironm, Chengdu, Peoples R China;
[Milne, Richard] Univ Edinburgh, Sch Biol, Inst Mol Plant Sci, Edinburgh EH9 3BF, Midlothian, Scotland
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lzu.edu.cn/handle/262010/189420
Collection生命科学学院
生态学创新研究院
Corresponding AuthorLiu, JQ (reprint author), Lanzhou Univ, Coll Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou, Peoples R China.; Liu, JQ (reprint author), Sichuan Univ, Coll Life Sci, MOE Key Lab Bioresources & Ecoenvironm, Chengdu, Peoples R China.
Recommended Citation
GB/T 7714
Lu, ZQ,Liu, SY,Yang, XY,et al. Carpinus langaoensis (Betulaceae), a new hornbeam species from the Daba Mountains in Shaanxi, China[J]. PHYTOTAXA,2017,295(1-2):185-193.
APA Lu, ZQ.,Liu, SY.,Yang, XY.,Liang, QL.,Yang, YZ.,...&Liu, JQ .(2017).Carpinus langaoensis (Betulaceae), a new hornbeam species from the Daba Mountains in Shaanxi, China.PHYTOTAXA,295(1-2),185-193.
MLA Lu, ZQ,et al."Carpinus langaoensis (Betulaceae), a new hornbeam species from the Daba Mountains in Shaanxi, China".PHYTOTAXA 295.1-2(2017):185-193.
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