Big fruits with tiny tepals: An unusual new species of Lauraceae from southwestern China

doi:10.3897/phytokeys.179.62050

	Big fruits with tiny tepals: An unusual new species of Lauraceae from southwestern China
	Yang, Zhi ; Jin, Wei-Yin ; Liu, Bing 1; Ferguson, David Kay 3; Yang, Yong
	2021
发表期刊	PHYTOKEYS
ISSN	1314-2011
期号	179 页码:129-143
摘要	We collected an unusual new plant of Phoebe (Lauraceae) from southeastern Yunnan, China, which possesses more or less oblong leaves, paniculate inflorescences with strictly opposite lateral cymes, trimerous flowers with 4-locular stamens, and large fruits with tiny, equal, persistent tepals. Our molecular phylogenetic study based on nrITS, LEAFY and plastid matK sequences suggests that this species belongs to a clade of Phoebe including P. puwenensis, P. megacalyx, and P. macrocarpa. However, this species differs from the latter three species by subglabrous twigs, leaves and inflorescences (vs. pubescent twigs, leaves and inflorescences in the latter three species), larger fruits (5-8 cm long vs. 1-4 cm long in the latter three species), and smaller tepals (1-2.5 mm long vs. 5-15 mm long in the latter two species). As a result, Phoebe jinpingensis sp. nov. is described and illustrated here as new to science.
关键词	Lauraceae morphology new species Phoebe phylogeny taxonomy
学科领域	Plant Sciences
DOI	10.3897/phytokeys.179.62050
收录类别	SCI
语种	英语
WOS关键词	EVOLUTION ; DNA
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000675488700001
出版者	PENSOFT PUBLISHERS
文献子类	Article
出版地	SOFIA
EISSN	1314-2003
资助机构	National Natural Science Foundation of China [31970205, 31470301, 31770211] ; Nanjing Forestry University
作者邮箱	yangyong@njfu.edu.cn ; liubing@ibcas.ac.cn
作品OA属性	Green Published, gold
引用统计	被引频次：4[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/2S10CLM1/26332
专题	系统与进化植物学国家重点实验室
作者单位	1.Nanjing Forestry Univ, Coll Biol & Environm, 159 Longpan Rd, Nanjing 210037, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, 20 Nanxincun, Beijing 100093, Peoples R China 3.Tonghua Normal Univ, 950 Yucai Rd, Tonghua City 134000, Jilin, Peoples R China 4.Univ Vienna, Dept Paleontol, A-1090 Vienna, Austria
推荐引用方式 GB/T 7714	Yang, Zhi,Jin, Wei-Yin,Liu, Bing,et al. Big fruits with tiny tepals: An unusual new species of Lauraceae from southwestern China[J]. PHYTOKEYS,2021(179):129-143.
APA	Yang, Zhi,Jin, Wei-Yin,Liu, Bing,Ferguson, David Kay,&Yang, Yong.(2021).Big fruits with tiny tepals: An unusual new species of Lauraceae from southwestern China.PHYTOKEYS(179),129-143.
MLA	Yang, Zhi,et al."Big fruits with tiny tepals: An unusual new species of Lauraceae from southwestern China".PHYTOKEYS .179(2021):129-143.

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