气候变化领域集成服务门户(CCPortal): Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence

CCPortal

DOI	10.11646/phytotaxa.480.1.5
	Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
	Fan, Xue-Ping; Zhang, Lin; Zhang, Li-Bing; Zhang, Liang
通讯作者	Zhang, L (通讯作者)
发表日期	2021
ISSN	1179-3155
EISSN	1179-3163
起始页码	57
结束页码	68
卷号	480 期号:1
英文摘要	A new fern species, Selliguea wusugongii (Polypodiaceae), is described from southeastern Xizang, China. Morphologically, S. wusugongii is distinguished in the genus by having long need-like fronds with width of the lamina only 0.8-1.1 mm, and is the species with the narrowest laminae in selligueoid ferns. The new species is most similar to some Malay selligueoid ferns in morphology, S. bisulcata and S. subsparsa for example, by having simple fronds, narrow laminae and marginal rounded sori, but differs from them in having considerably more scattered scales, frond monomorphic and up to 40 cm long. A phylogenetic analysis based on five plastid markers supported the new species as most closely related to S. rhynchophylla. However, the two species are different from each other in quite a few morphological characteristics, such as the size of fronds and the visibility of venation, and the position of sori.
关键词	GENUS PHYLOGENY EVOLUTION GRAMMITIDACEAE INDIA
英文关键词	homoplasy; lamina; Medog; selligueoids
语种	英语
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:000613531000005
来源期刊	PHYTOTAXA
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260177
推荐引用方式 GB/T 7714	Fan, Xue-Ping,Zhang, Lin,Zhang, Li-Bing,et al. Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence[J]. 中国科学院青藏高原研究所,2021,480(1).
APA	Fan, Xue-Ping,Zhang, Lin,Zhang, Li-Bing,&Zhang, Liang.(2021).Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence.PHYTOTAXA,480(1).
MLA	Fan, Xue-Ping,et al."Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence".PHYTOTAXA 480.1(2021).