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Silene sunhangii (Caryophyllaceae) a new species from China

文献类型：期刊论文

作者Lin, Nan1,2,3; Zhang, Dai-Gui4; Huang, Xian-Han1,3; Zhang, Jian-Wen1; Yang, Jing-Yuan5; Tojibaev, Komiljon6; Wang, Heng-Chang2; Deng, Tao1
刊名PHYTOKEYS
出版日期2019-12-05
期号135页码:59-69
关键词Silene new species morphology phylogeny China
ISSN号1314-2011
DOI10.3897/phytokeys.135.36426
英文摘要Silene sunhangii, a new species of Caryophyllaccac known from only three populations in Hubei and Hunan provinces of central China, is described. Both morphological and molecular data were used to assess the taxonomic status and relationships of this species. Morphologically, S. sunhangii is most similar to S. platyphylla Franch. from which it differs most readily in having 3-veined elliptical leaves without pubescence, tasseled catacorolla, pale purple to red petals without a linear lobe or narrow tooth and lanceolate, bifid to one third. A phylogenetic analysis based on nuclear ITS region identified the new species as a well-supported, independent lineage. Our new species is nested within a grade that encompasses species representing a polyphyletic Silene sect. Physolychnis (Benth.) Bocquet. Both the genetic and morphological data support the recognition of Silene sunhangii as a distinct species, although there is inconsistency between these two datasets as to the relationships of the new species.
资助项目Conservation Technology Research and Demonstration of Rare and Endangered Plants in Shenlongjia National Park[2018ACA132] ; Hubei Key Laboratory of Shenlongjia Snub-nosed Monkey Conservation Fund[2018SNJ0009] ; Key Projects of the Joint Fund of the National Natural Science Foundation of China[U1802232] ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program[2019QZKK0502] ; Major Program of the National Natural Science Foundation of China[31590823] ; National Key R&D Program of China[2017YFC0505200] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20050203] ; National Natural Science Foundation of China[31700165] ; Youth Innovation Promotion Association CAS[2019382] ; Young Academic and Technical Leader Raising Foundation of Yunnan Province[2019HB039]
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000501022000001
出版者PENSOFT PUBLISHERS
源URL[http://202.127.146.157/handle/2RYDP1HH/14560]  
专题中国科学院武汉植物园
通讯作者Wang, Heng-Chang; Deng, Tao
作者单位1.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
2.Chinese Acad Sci, Wuhan Bot Garden, CAS Key Lab Plant Germplasm Enhancement & Special, Wuhan 430074, Hubei, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Jishou Univ, Key Lab Plant Resources Conservat & Utilizat, Jishou 416000, Hunan, Peoples R China
5.Adm Shennongjia Natl Pk, Shennongjia 44241, Hubei, Peoples R China
6.Acad Sci Uzbek, Inst Bot, Cent Herbarium Uzbekistan, Tashkent 100025, Uzbekistan
推荐引用方式
GB/T 7714		 Lin, Nan,Zhang, Dai-Gui,Huang, Xian-Han,et al. Silene sunhangii (Caryophyllaceae) a new species from China[J]. PHYTOKEYS,2019(135):59-69.
APA Lin, Nan.,Zhang, Dai-Gui.,Huang, Xian-Han.,Zhang, Jian-Wen.,Yang, Jing-Yuan.,...&Deng, Tao.(2019).Silene sunhangii (Caryophyllaceae) a new species from China.PHYTOKEYS(135),59-69.
MLA Lin, Nan,et al."Silene sunhangii (Caryophyllaceae) a new species from China".PHYTOKEYS .135(2019):59-69.

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来源：武汉植物园

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