Five new and noteworthy species of Epidendroideae (Orchidaceae) from southwestern China based on morphological and phylogenetic evidence

doi:10.3897/phytokeys.235.111230

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	Five new and noteworthy species of Epidendroideae (Orchidaceae) from southwestern China based on morphological and phylogenetic evidence
	Ya,Ji-Dong; Wang,Wan -Ting; Liu,Yun-Long; Jiang,Hong; Han,Zhou-Dong; Zhang,Ting; Huang,Hua; Cai,Jie; Li,De-Zhu
	2023
发表期刊	PHYTOKEYS
ISSN	1314-2003
期号	235 页码:211-236
摘要	Five new orchid species from southwestern China's Yunnan Province and the Tibetan Gastrochilus lihengiae, and Gastrochilus bernhardtianus, are described and illustrated. To confirm their identities, and to resolve phylogenetic relationships, we sequenced the complete plastomes of these taxa with their congeneric species, adding new plastomes of three Neottia species, two Papilionanthe species and nine Gastrochilus species. Combined with published plastid sequences, our well-resolved phylogeny supported the alliance of N. lihengiae with the the N. grandiflora + N. pinetorum clade. Neottia chawalongensis is now sister to N. alternifolia, while P. motuoensis is closely related to P. subulata + P. teres. Conversely, phylogenetic analyses based on complete plastomes and plastid sequences showed inconsistent relationships among taxa in the genus Gastrochilus, but the two new species, G. lihengiae and G. bernhardtianus were supported by all datasets.
关键词	Neottia Gastrochilus Papilionanthe Plastid phylogenomics Taxonomy Tibet Yunnan PLASTID GENOMES EVOLUTION VANDEAE TRIBE
DOI	10.3897/phytokeys.235.111230
WOS记录号	WOS:001109639000002
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75072
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Ya,Ji-Dong,Wang,Wan -Ting,Liu,Yun-Long,et al. Five new and noteworthy species of Epidendroideae (Orchidaceae) from southwestern China based on morphological and phylogenetic evidence[J]. PHYTOKEYS,2023(235):211-236.
APA	Ya,Ji-Dong.,Wang,Wan -Ting.,Liu,Yun-Long.,Jiang,Hong.,Han,Zhou-Dong.,...&Li,De-Zhu.(2023).Five new and noteworthy species of Epidendroideae (Orchidaceae) from southwestern China based on morphological and phylogenetic evidence.PHYTOKEYS(235),211-236.
MLA	Ya,Ji-Dong,et al."Five new and noteworthy species of Epidendroideae (Orchidaceae) from southwestern China based on morphological and phylogenetic evidence".PHYTOKEYS .235(2023):211-236.

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