A new genus and two new species of ferns from Vietnam

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	A new genus and two new species of ferns from Vietnam
	Wu, SG ; Loc, PK ; Xiang, JY
通讯作者	sugong@public.km.yn.cn ; pkeloc@yahoo.com ; xiangjianying@mail.kib.ac.cn
	2005
发表期刊	NOVON
ISSN	1055-3177
卷号	15 期号:1 页码:245-249
摘要	The new genus Kontumia (Polypodiaceae?) and its type species Kontumia heterophylla from Vietnam are described and illustrated. Kontumia is distinguished from Gymnogrammitis by its scandent habit, dimorphic leaves, clathrate transparent scales on the rhizome and petiole bases, and aspects of leaf morphology. Also, a new species of Cyrtomium from Vietnam is described and named as C. elongatum (Dryopteridaceae). Cyrtomium elongatum is similar to C. wulingense S. F. Wu, but differs by its longer leaves (to 90 cm) and more numerous pinnae (more than 60 pairs) with cordate rather than oblique bases, abaxially with sparse small brown scales, and with brown punctations within the areoles.
关键词	Cyrtomium Dryopteridaceae Fern Kontumia Vietnam
学科领域	Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000228892100034
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13453
专题	离退休
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China 2.Inst Ecol & Biol Resources, Dept Bot, Nghia Docau Giayha Noi, Vietnam
推荐引用方式 GB/T 7714	Wu, SG,Loc, PK,Xiang, JY. A new genus and two new species of ferns from Vietnam[J]. NOVON,2005,15(1):245-249.
APA	Wu, SG,Loc, PK,&Xiang, JY.(2005).A new genus and two new species of ferns from Vietnam.NOVON,15(1),245-249.
MLA	Wu, SG,et al."A new genus and two new species of ferns from Vietnam".NOVON 15.1(2005):245-249.

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