Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA

doi:10.11646/phytotaxa.174.3.1

	Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA
	Xu, Qing 1; Zhang, Guo-Qiang ; Liu, Zhong-Jian ; Luo, Yi-Bo
	2014
发表期刊	PHYTOTAXA
ISSN	1179-3155
卷号	174 期号:3 页码:129-143
摘要	Two new orchid species, Dendrobium wenshanense and D. longlingense, from Yunnan, China, are described and illustrated in this study based on morphological and molecular evidence. Morphological analysis indicates that D. wenshanense is similar to D. wilsonii and D. fanjingshanense, but they differ in floral color, length of column foot and shapes/sizes of sepals, petals and lip; D. longlingense is similar to D. longicornu, but differs in presence of black hairs on adaxial surface of leaf, position of inflorescences, floral color and shapes of lip and spur. Molecular analysis of combined nuclear and plastid datasets (ITS, matK, rbcL, trnH-psbA, trnL intron) reveals that D. wenshanense is sister to D. wilsonii and D. fanjingshanense and a member of section Dendrobium; D. longlingense is sister to D. longicornu and a member of section Formosae.
关键词	Chinese orchid flora Dendrobium sect. Dendrobium Dendrobium sect. Formosae molecular phylogenetics of Dendrobium
学科领域	Plant Sciences
DOI	10.11646/phytotaxa.174.3.1
收录类别	SCI
语种	英语
WOS关键词	MOLECULAR SYSTEMATICS ; PHYLOGENY
WOS研究方向	Plant Sciences
WOS记录号	WOS:000339045900001
出版者	MAGNOLIA PRESS
文献子类	Article
出版地	AUCKLAND
EISSN	1179-3163
作者邮箱	luoyb@ibcas.ac.cn
作品OA属性	Green Submitted
引用统计	被引频次：23[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/2S10CLM1/27071
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 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Natl Orchid Conservat Ctr China, Shenzhen Key Lab Orchid Conservat & Utilizat, Shenzhen 518114, Peoples R China 4.Orchid Conservat & Res Ctr Shenzhen, Shenzhen 518114, Peoples R China
推荐引用方式 GB/T 7714	Xu, Qing,Zhang, Guo-Qiang,Liu, Zhong-Jian,et al. Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA[J]. PHYTOTAXA,2014,174(3):129-143.
APA	Xu, Qing,Zhang, Guo-Qiang,Liu, Zhong-Jian,&Luo, Yi-Bo.(2014).Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA.PHYTOTAXA,174(3),129-143.
MLA	Xu, Qing,et al."Two new species of Dendrobium (Orchidaceae: Epidendroideae) from China: evidence from morphology and DNA".PHYTOTAXA 174.3(2014):129-143.

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