Cyrtosperma (Araceae) does not occur in China

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	Cyrtosperma (Araceae) does not occur in China
	Li, H; Long, CL ; Wu, DL
	2003-11-01
发表期刊	ACTA PHYTOTAXONOMICA SINICA
ISSN	0529-1526
卷号	41 期号:6 页码:577-581
摘要	The earliest record of Cyrtosperma Griffith in China was made based on a collection from Hainan, W. T. Tsang 553 = L. U. 16052. This collection was identified as Cyrtosperma lasioides Griffith by E. D. Merrill and its duplicates were sent to different herbaria in China and other countries. Since then this genus has been formally recorded or mentioned in various works, such as the Flora of Hainan, Flora Reipublicae Popularis Sinicae, A Dictionary of the Families and Genera of Chinese Seed Plants, and C. Y. Wu's paper entitled "The Areal-types of Chinese Genera of Seed Plants" as well. Close examination of different sheets of W. T. Tsang 553 separately kept in E, IBSC and K, which all have a sagittate leaf and an infructescence lacking spathe, has shown that the plant is not a member of Cyrtosperma by having three leaf-blades, with the two postior divisions much shorter than the anterior one, and anatropous ovule from apical placenta: We consider that W. T. Tsang 553 should be referred to Lasia spinosa (L.) Thwaites and thus the genus Cyrtosperma does not occur in China.
关键词	Araceae Cyrtosperma Lasioides Lasia Spinosa China Revision
学科领域	Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000186857800012
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13505
专题	离退休
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China 2.Chinese Acad Sci, S China Inst Bot, Guangzhou 510650, Peoples R China
推荐引用方式 GB/T 7714	Li, H,Long, CL,Wu, DL. Cyrtosperma (Araceae) does not occur in China[J]. ACTA PHYTOTAXONOMICA SINICA,2003,41(6):577-581.
APA	Li, H,Long, CL,&Wu, DL.(2003).Cyrtosperma (Araceae) does not occur in China.ACTA PHYTOTAXONOMICA SINICA,41(6),577-581.
MLA	Li, H,et al."Cyrtosperma (Araceae) does not occur in China".ACTA PHYTOTAXONOMICA SINICA 41.6(2003):577-581.

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