Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription

doi:10.1111/boj.12298

	Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription
	Waterway, Marcia J.; Bruhl, J. J.; Wilson, K. L.; Ford, B. A.; Starr, J. R.; Jin, X. -F.; Zhang, S. R.; Gebauer, S.; Hoffmann, M. H.; Gehrke, B.; Yano, O.; Hoshino, T.; Masaki, T.; Ford, K. A.; Chung, K. -S.; Jung, J.; Kim, S.; Escudero, M.; Luceno, M.; Maguilla, E.; Martin-Bravo, S.; Miguez, M.; Villaverde, T.; Molina, A.; Simpson, D. A.; Bruederle, L. P.; Hahn, M.; Hipp, A. L.; Rothrock, P. E.; Reznicek, A. A.; Naczi, R. F. C.; Thomas, W. W.; Jimenez-Mejias, P.; Roalson, E. H.; Alverson, W. S.; Cochrane, T. S.; Spalink, D.
	2015
发表期刊	BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN	0024-4074
卷号	179 期号:1 页码:1-42
摘要	Carex (Cyperaceae), with an estimated 2000 species, nearly cosmopolitan distribution and broad range of habitats, is one of the largest angiosperm genera and the largest in the temperate zone. In this article, we provide argument and evidence for a broader circumscription of Carex to add all species currently classified in Cymophyllus (monotypic), Kobresia (c. 60 species), Schoenoxiphium (c. 15 species) and Uncinia (c. 70 species) to those currently classified as Carex. Carex and these genera comprise tribe Cariceae (subfamily Cyperoideae, Cyperaceae) and form a well-supported monophyletic group in all molecular phylogenetic studies to date. Carex as defined here in the broad sense currently comprises at least four clades. Three are strongly supported (Siderostictae, core Vignea and core Carex), whereas the caricoid clade, which includes all the segregate genera, receives only weak to moderate support. The caricoid clade is most commonly split into two clades, one including a monophyletic Schoenoxiphium and two small clades of species of Carex s.s., and the other comprising Kobresia, Uncinia and mostly unispicate species of Carex s.s. Morphological variation is high in all but the Vignea clade, making it extremely difficult to define consistent synapomorphies for most clades. However, Carex s.l. as newly circumscribed here is clearly differentiated from the sister groups in tribe Scirpeae by the transition from bisexual flowers with a bristle perianth in the sister group to unisexual flowers without a perianth in Carex. The naked female flowers of Carex s.l. are at least partially enclosed in a flask-shaped prophyll, termed a perigynium. Carex s.s. is not only by far the largest genus in the group, but also the earliest published name. As a result, only 72 new combinations and 58 replacement names are required to treat all of tribe Cariceae as a single genus Carex. We present the required transfers here, with synonymy, and we argue that this broader monophyletic circumscription of Carex reflects the close evolutionary relationships in the group and serves the goal of nomenclatural stability better than other possible treatments.(c) 2015 The Linnean Society of London, Botanical Journal of the Linnean Society, 2015, 179, 1-42.
关键词	classifications Cymophyllus Cyperoideae generic limits inflorescence morphology Kobresia new combinations nomenclature phylogenetic relationships Schoenoxiphium taxonomic revision Uncinia Vesicarex
学科领域	Plant Sciences
DOI	10.1111/boj.12298
收录类别	SCI
语种	英语
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000359361900001
出版者	OXFORD UNIV PRESS
文献子类	Review
出版地	OXFORD
EISSN	1095-8339
资助机构	John D. and Catherine T. MacArthur Foundation ; US National Science Foundation (NSF) [DEB 1255901, DEB 1256033] ; Natural Sciences and Engineering Research Council, Canada (NSERC) ; University of Mainz ; JSPS KAKENHI [25840136] ; Spanish Ministry of Economy and Competitiveness [CGL2012-38744] ; National Natural Science Foundation of China [30870178] ; University of Wisconsin-Madison Raper Travel Grant ; Korea National Arboretum ; Division Of Environmental Biology [1255901] Funding Source: National Science Foundation
作者邮箱	marcia.waterway@mcgill.ca
作品OA属性	hybrid, Green Published
引用统计	被引频次：141[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/2S10CLM1/25617
专题	系统与进化植物学国家重点实验室
作者单位	1.[Bruhl, J. J.] Univ New England, Armidale, NSW, Australia 2.[Wilson, K. L.] Natl Herbarium New South Wales, Sydney, NSW, Australia 3.[Ford, B. A.] Univ Manitoba, Winnipeg, MB, Canada 4.[Starr, J. R.] Univ Ottawa, Ottawa, ON, Canada 5.[Jin, X. -F.] Hangzhou Normal Univ, Hangzhou, Zhejiang, Peoples R China 6.[Zhang, S. R.] Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 7.[Gebauer, S. 8.Hoffmann, M. H.] Univ Halle Wittenberg, D-06108 Halle, Germany 9.[Gehrke, B.] Johannes Gutenberg Univ Mainz, D-55122 Mainz, Germany 10.[Yano, O. 11.Hoshino, T. 12.Masaki, T.] Okayama Univ Sci, Okayama, Japan 13.[Ford, K. A.] Landcare Res, Lincoln, New Zealand 14.[Chung, K. -S.] Jungwon Univ, Goesan, Chungbuk, South Korea 15.[Jung, J. 16.Kim, S.] Sungshin Womens Univ, Seoul, South Korea 17.[Escudero, M.] CSIC, Donana Biol Stn, E-41080 Seville, Spain 18.[Luceno, M. 19.Maguilla, E. 20.Martin-Bravo, S. 21.Miguez, M. 22.Villaverde, T.] Pablo de Olavide Univ, Seville, Spain 23.[Molina, A.] Univ Leon, E-24071 Leon, Spain 24.[Simpson, D. A.] Royal Bot Gardens, Richmond TW9 3AB, Surrey, England 25.[Bruederle, L. P.] Univ Colorado, Denver, CO 80202 USA 26.[Hahn, M. 27.Hipp, A. L.] Morton Arboretum, Lisle, IL USA 28.[Rothrock, P. E.] Indiana Univ Herbarium, Bloomington, IN USA 29.[Reznicek, A. A.] Univ Michigan Herbarium, Ann Arbor, MI USA 30.[Naczi, R. F. C. 31.Thomas, W. W.] New York Bot Garden, Bronx, NY 10458 USA 32.[Jimenez-Mejias, P. 33.Roalson, E. H.] Washington State Univ, Pullman, WA 99164 USA 34.[Alverson, W. S. 35.Cochrane, T. S. 36.Spalink, D.] Univ Wisconsin, Madison, WI USA
推荐引用方式 GB/T 7714	Waterway, Marcia J.,Bruhl, J. J.,Wilson, K. L.,et al. Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,2015,179(1):1-42.
APA	Waterway, Marcia J..,Bruhl, J. J..,Wilson, K. L..,Ford, B. A..,Starr, J. R..,...&Spalink, D..(2015).Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,179(1),1-42.
MLA	Waterway, Marcia J.,et al."Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 179.1(2015):1-42.

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