Pseudocayratia, a new genus of Vitaceae from China and Japan with two new species and three new combinations

doi:10.1111/jse.12448

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Pseudocayratia, a new genus of Vitaceae from China and Japan with two new species and three new combinations
	Wen, Jun ; Lu, Li-Min ; Hsu, Tsai-Wen ; Viet-Cuong Dang ; Habib, Sadaf 4; Boggan, John K.; Okada, Hiroshi 1; Chen, I-Ju ; Chen, Zhi-Duan
刊名	JOURNAL OF SYSTEMATICS AND EVOLUTION
	2018
卷号	56 期号:4 页码:374-393
关键词	Causonis Cayratia Pseudocayratia Pseudocayratia dichromocarpa Pseudocayratia oligocarpa Pseudocayratia pengiana Pseudocayratia speciosa Pseudocayratia yoshimurae Tetrastigma Vitaceae
ISSN号	1674-4918
DOI	10.1111/jse.12448
文献子类	Article
英文摘要	Recent integrative systematic studies of Vitaceae support the recognition of a new genus Pseudocayratia J.Wen, L.M.Lu & Z.D.Chen. The genus consists of five species from China and Japan. We herein describe the following two new species: Pseudocayratia speciosa J.Wen & L.M.Lu, and P. pengiana Hsu & J.Wen, and make three new combinations: Pseudocayratia dichromocarpa (H.Lev.) J.Wen & Z.D.Chen, P. oligocarpa (H.Lev. & Van.) J.Wen & L.M.Lu, and P. yoshimurae (Makino) J.Wen & V.C.Dang. Phylogenetic analyses based on five chloroplast loci strongly support Pseudocayratia as sister to Tetrastigma. Morphologically, species of the genus have stigmas enlarged (but not 4-lobed), pedicels at fruiting stage enlarged and fleshy, seeds with a crustaceous thin testa, circular cup-like ventral infolds, linear chalaza extending ca. 2/3 to 3/4 of the seed length (from apex to base), lateral margin with thin edges, and T-shaped endosperm in cross-section. The genus is distributed in eastern Asia (China and Japan). The taxonomic novelties we report in this study at both the generic and species levels highlight the importance of collections-based research in today's integrative systematics.
学科主题	Plant Sciences
电子版国际标准刊号	1759-6831
出版地	HOBOKEN
WOS关键词	DIVERSIFICATION ; MORPHOLOGY ; EVOLUTION ; MODELS
语种	英语
出版者	WILEY
WOS记录号	WOS:000439511400010
资助机构	US National Science FoundationNational Science Foundation (NSF) [DEB 0743474, 0743499] ; Smithsonian Endowment Grants Program ; National Museum of Natural HistorySmithsonian InstitutionSmithsonian National Museum of Natural History ; CAS/SAFEA International Partnership Program for Creative Research TeamsChinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/20548]
专题	系统与进化植物学国家重点实验室
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.[Wen, Jun; Boggan, John K.] Smithsonian Inst, Dept Bot, Natl Museum Nat Hist, POB 37012, Washington, DC 20013 USA 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 4.Endem Species Res Inst, Nantou, Nantou, Taiwan 5.Osaka City Univ, Sumiyoshi Ku, Osaka, Osaka 5588585, Japan 6.Acad Sinica, Inst Hist & Philol, Archaeol Dept, Taipei, Taiwan
推荐引用方式 GB/T 7714	Wen, Jun,Lu, Li-Min,Hsu, Tsai-Wen,et al. Pseudocayratia, a new genus of Vitaceae from China and Japan with two new species and three new combinations[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2018,56(4):374-393.
APA	Wen, Jun.,Lu, Li-Min.,Hsu, Tsai-Wen.,Viet-Cuong Dang.,Habib, Sadaf.,...&Chen, Zhi-Duan.(2018).Pseudocayratia, a new genus of Vitaceae from China and Japan with two new species and three new combinations.JOURNAL OF SYSTEMATICS AND EVOLUTION,56(4),374-393.
MLA	Wen, Jun,et al."Pseudocayratia, a new genus of Vitaceae from China and Japan with two new species and three new combinations".JOURNAL OF SYSTEMATICS AND EVOLUTION 56.4(2018):374-393.