New taxa of tribe Gastrodieae (Epidendroideae, Orchidaceae) from Yunnan, China and its conservation implication

doi:10.1016/j.pld.2021.06.001

KIB OpenIR

	New taxa of tribe Gastrodieae (Epidendroideae, Orchidaceae) from Yunnan, China and its conservation implication
	Liu,Qiang ; Ya,Ji-Dong ; Wu,Xun-Feng ; Shao,Bing-Yi ; Chi,Kuan-Bo ; Zheng,Hai-Lei ; Li,Jian-Wu ; Jin,Xiao-Hua
	2021
发表期刊	PLANT DIVERSITY
ISSN	2096-2703
卷号	43 期号:5 页码:420-425
摘要	Gastrodia longistyla, a new species of Orchidaceae from Yunnan Province, China, is described and illus-trated. It is morphologically similar to Gastrodia peichatieniana, but can be easily distinguished from the latter by having a rhombic epichile, long column (6.0-7.5 mm long), anda needle-shaped appendage (1.8-3.2 mm in length) at the base of the stigma. Identification key and colour photographs are provided. A preliminary risk-of-extinction assessment, according to the IUCN Red List Categories and Criteria, is given for the new species. The plastome of G. longistyla is 30464 bp in length with GC content approximately 24.8%, and the plastome does not contain some housekeeping genes, such as matK, rpl16, or all photo-synthesis genes. In addition, the G. longistyla plastome lacks an IR region. This indicates that the plastome is in the last stage of degradation. Copyright (c) 2021 Kunming Institute of Botany, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
关键词	Gastrodia Taxonomy New species Gastrodieae Orchidaceae China FLORA
DOI	10.1016/j.pld.2021.06.001
WOS记录号	WOS:000718829000009
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73576
专题	中国科学院昆明植物研究所
作者单位	1.[Liu, Qiang 2.Yunnan Forestry Technol Coll, Jindian Rd, Kunming 650224, Yunnan, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Lanhei Rd 132, Kunming 650201, Yunnan, Peoples R China 4.[Shao, Bing-Yi 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot & Herba, Beijing 100093, Peoples R China 6.Southwest Forestry Univ, Kunming 650224, Yunnan, Peoples R China 7.China Wild Dali Nat Educ & Res Ctr, Dali 671000, Yunnan, Peoples R China 8.Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Liu,Qiang,Ya,Ji-Dong,Wu,Xun-Feng,et al. New taxa of tribe Gastrodieae (Epidendroideae, Orchidaceae) from Yunnan, China and its conservation implication[J]. PLANT DIVERSITY,2021,43(5):420-425.
APA	Liu,Qiang.,Ya,Ji-Dong.,Wu,Xun-Feng.,Shao,Bing-Yi.,Chi,Kuan-Bo.,...&Jin,Xiao-Hua.(2021).New taxa of tribe Gastrodieae (Epidendroideae, Orchidaceae) from Yunnan, China and its conservation implication.PLANT DIVERSITY,43(5),420-425.
MLA	Liu,Qiang,et al."New taxa of tribe Gastrodieae (Epidendroideae, Orchidaceae) from Yunnan, China and its conservation implication".PLANT DIVERSITY 43.5(2021):420-425.