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Rediscovery of Aster polius (Astereae: Asteraceae), a rare and endemic species from China, after one century | |
Fu, Zhi-Xi; Zhang, Guo-Jin; Shao, Yi-Zhen; Liu, Yan-Yan; Yang, Xiao-Cheng; Gao, Tian-Gang; Tian, Xiang-Yu | |
2019 | |
Source Publication | PHYTOTAXA |
ISSN | 1179-3155 |
Volume | 423Issue:4Pages:247-258 |
Abstract | Aster polius C.K. Schneider (Asteraceae, Astereae) was known only from the holotype locality after having been collected in 1908. Its systematic position and relationships among Aster and related genera remained unknown. In this work, we report the rediscovery of Aster polius at the type locality in western Sichuan, China, in 2016. After a detailed comparison with herbarium specimens and a phylogenetic reconstruction of densely sampled relatives based on nuclear markers (nrITS & nrETS), the position of Aster polius was determined to be in Aster ser. Albescentes. This species differs from other species of A. ser. Albescents in some key characters, i.e., leaves adaxially verruculose, leaves narrowly ovate to elliptic, 0.6-1.5 x 0.2-0.7 cm, capitula in corymbiform synflorescences. An amended description with a distribution map and a drawing of the species are presented. |
Keyword | Aster polius Asteraceae China endemic species molecular phylogeny |
Subject Area | Plant Sciences |
DOI | 10.11646/phytotaxa.423.4.3 |
Indexed By | SCI |
Language | 英语 |
WOS Keyword | GENERIC DELIMITATION ; PHYLOGENY ; MODEL |
WOS Research Area | Plant Sciences |
WOS ID | WOS:000495724800003 |
Publisher | MAGNOLIA PRESS |
Subtype | Article |
Publication Place | AUCKLAND |
EISSN | 1179-3163 |
Funding Organization | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31870179, 31570204, 31270237, J1310002] ; Sino-Africa Joint Research Centre [SAJC201614] ; Strategic Priority Research Program of Chinese Academy of SciencesChinese Academy of Sciences [XDA20040000] ; National Science and Technology Basic Work Project [2015FY110300] ; Sichuan Science and Technology Research Projects of Traditional Chinese Medicine [2018PC005] ; Foundation of He'nan Educational Committee [19B180004] ; Philosophy and Social Science Key Research Base Project of Sichuan Province, Tuojiang River Basin High-quality Development Research Center [TJGZL2019-05] ; S T Basic Work [2014FY210300, 2013FY112100] |
Corresponding Author Email | gaotg@ibcas.ac.cn ; xiangyt1989@yahoo.com |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.ibcas.ac.cn/handle/2S10CLM1/19777 |
Collection | 系统与进化植物学国家重点实验室 |
Affiliation | 1.Sichuan Normal Univ, Coll Life Sci, Chengdu 610066, Sichuan, Peoples R China 2.[Fu, Zhi-Xi 3.Zhang, Guo-Jin 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 5.Univ Chinese Acad Sci, Beijing 101408, Peoples R China 6.Henan Agr Univ, Coll Life Sci, Zhengzhou 450002, Henan, Peoples R China 7.Henan Agr Univ, Coll Plant Protect, Zhengzhou 450002, Henan, Peoples R China 8.Chengdu Univ Technol, Coll Environm & Ecol, Chengdu, Sichuan, Peoples R China 9.Beijing Normal Univ, Coll Life Sci, Beijing 100875, Peoples R China |
Recommended Citation GB/T 7714 | Fu, Zhi-Xi,Zhang, Guo-Jin,Shao, Yi-Zhen,et al. Rediscovery of Aster polius (Astereae: Asteraceae), a rare and endemic species from China, after one century[J]. PHYTOTAXA,2019,423(4):247-258. |
APA | Fu, Zhi-Xi.,Zhang, Guo-Jin.,Shao, Yi-Zhen.,Liu, Yan-Yan.,Yang, Xiao-Cheng.,...&Tian, Xiang-Yu.(2019).Rediscovery of Aster polius (Astereae: Asteraceae), a rare and endemic species from China, after one century.PHYTOTAXA,423(4),247-258. |
MLA | Fu, Zhi-Xi,et al."Rediscovery of Aster polius (Astereae: Asteraceae), a rare and endemic species from China, after one century".PHYTOTAXA 423.4(2019):247-258. |
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pt00423p258.pdf(4720KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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