Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar

doi:10.11646/phytotaxa.77.4.1

	Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar
	Schneider, Harald 1; He, Lijuan ; Hennequin, Sabine 2; Zhang, Xian-Chun
	2013
发表期刊	PHYTOTAXA
ISSN	1179-3155
卷号	77 期号:4 页码:49-60
摘要	Using DNA sequences of the choroplast genome, we addressed the phylogenetic relationships of two understudied fern species belonging to the pteridoid clade of Pteridaceae. The two studied species occur in Afro-Madagascar and the Sino-Himalaya respectively. Our results recovered a sister relationship of the Sino-Himalayan Cerosora microphylla and the Afromadagascan Pityrogramma argentea. The latter is not closely related to the predominantly Neotropical genus Pityrogramma and is transferred to the genus Cerosora. Our results also confirmed the sister relationship of the predominantly Afromadagascan genus Actiniopteris and the predominantly Sino-Himalayan genus Onychium. These results contribute to the rapidly increasing body of evidence supporting the hypothesis of a frequent exchange between the Asian and Afromadagascan fern-floras during the Cenozoic and the formation of relict distribution ranges caused by Cenozoic climatic fluctuations and adaptation to local environments.
关键词	biogeography chloroplast phylogeny classification of small genera Himalaya Mascarene Islands paleotropics relict genera
学科领域	Plant Sciences
DOI	10.11646/phytotaxa.77.4.1
收录类别	SCI
语种	英语
WOS关键词	PHYLOGENETIC-RELATIONSHIPS ; POLYPODIACEAE ; GENUS ; BIOGEOGRAPHY ; GENERA ; DIVERSIFICATION ; CALOMELANOS ; LINEAGE
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000314822000001
出版者	MAGNOLIA PRESS
文献子类	Article
出版地	AUCKLAND
EISSN	1179-3163
资助机构	Marie-Curie Fellowship(European Commission) ; Darwin Now Award (British Council) ; CAS(Chinese Academy of Sciences)
作者邮箱	Schneider, Harald/B-6681-2008
引用统计	被引频次：15[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/2S10CLM1/27987
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.Nat Hist Museum, Dept Bot, London SW7 5BD, England 3.UMR 7207 UPMC CNRS MNHN Ctr Rech Paleobiodiversit, F-75005 Paris, France
推荐引用方式 GB/T 7714	Schneider, Harald,He, Lijuan,Hennequin, Sabine,et al. Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar[J]. PHYTOTAXA,2013,77(4):49-60.
APA	Schneider, Harald,He, Lijuan,Hennequin, Sabine,&Zhang, Xian-Chun.(2013).Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar.PHYTOTAXA,77(4),49-60.
MLA	Schneider, Harald,et al."Towards a natural classification of Pteridaceae: inferring the relationships of enigmatic pteridoid fern species occurring in the Sino-Himalaya and Afro-Madagascar".PHYTOTAXA 77.4(2013):49-60.

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