Pteridryaceae: A new fern family of Polypodiineae (Polypodiales) including taxonomic treatments

doi:10.1111/jse.12305

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 生物多样性与生态系统服务领域 > 中国科学院山地生态恢复与生物资源利用重点实验室

	Pteridryaceae: A new fern family of Polypodiineae (Polypodiales) including taxonomic treatments
	Zhou, Xin-Mao 3; Zhang, Liang 2; Ngan Thi Lu 1,3,5; Gao, Xin-Fen 3; Zhang, Li-Bing 3,4
刊名	JOURNAL OF SYSTEMATICS AND EVOLUTION
	2018-03-01
卷号	56 期号:2 页码:148-173
关键词	Arthropteris Eupolypods I fern phylogeny Polypodiaceae Pteridryaceae Pteridrys Tectariaceae
ISSN号	1674-4918
DOI	10.1111/jse.12305
产权排序	1
文献子类	Article
英文摘要	We undertook phylogenetic analyses to resolve the relationships of Pteridrys and related taxa based on six plastid markers (atpA, atpB, matK & rps16-matK, rbcL, rps4 & rps4-trnS, and trnL & trnL-F) and nuclear pgiC. We included 195 accessions representing approximately 147 species in 38 genera, and seven of the nine families in Polypodiineae (eupolypods I). Tectariaceae s.l. (i.e., Arthropteris, Draconopteris, Hypoderris, Malaifilix, Pteridrys, Tectaria, and Triplophyllum in addition to Polydictyum) is recovered as monophyletic (97% maximum likelihood bootstrap value), but with low (<50%) maximum parsimony jackknife value. The family Tectariaceae s.l. is therefore the only family in ferns without a corresponding non-parametric-based strong support in spite of our data totaling 9616 aligned base pairs. Tectariaceae s.l. can not be unambiguously recognized by any of the 13 morphological characters analyzed. However, if the clade composed of Draconopteris, Malaifilix, Polydictyum, and Pteridrys (DMPP) is recognized as a distinct family, at least four morphological characters enable the distinction of the DMPP clade from its sister clade. Considering the uncertainty in the monophyly, the diagnosability, and the deep divergence, we propose to establish a new family, Pteridryaceae, to accommodate the DMPP clade. Species of Pteridryaceae share mostly the following characteristics: erect to suberect rhizomes, reduced basal pinnae, anastomosing or free venation, absence of catenate hairs at the leaf surface, and perine ornamentation lacking spines or spinules. Identification keys are provided for the four genera and 31 species of the DMPP clade (or Pteridryaceae). Reflecting the presented results, the recognition of Arthropteridaceae is the preferred taxonomic status of the Arthropteris clade.
学科主题	Plant Sciences
URL标识	查看原文
WOS关键词	GENUS TECTARIA TECTARIACEAE ; BRANCH-SUPPORT VALUES ; MOLECULAR PHYLOGENY ; MAXIMUM-LIKELIHOOD ; EVOLUTIONARY LINEAGES ; CHARACTER EVOLUTION ; DEEP RELATIONSHIPS ; GLOBAL PHYLOGENY ; CHLOROPLAST RBCL ; NUCLEAR MARKERS
WOS研究方向	Plant Sciences
语种	英语
CSCD记录号	CSCD:6204111
出版者	WILEY
WOS记录号	WOS:000428439900008
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30307]
专题	生物多样性与生态系统服务领域_中国科学院山地生态恢复与生物资源利用重点实验室
作者单位	1.Vietnam Acad Sci & Technol, Vietnam Natl Museum Nat, Dept Biol, 18th Hoang Quoc Viet Rd, Hanoi, Vietnam; 2.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China; 3.Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, POB 416, Chengdu 610041, Sichuan, Peoples R China; 4.Missouri Bot Garden, POB 299, St Louis, MO 63166 USA 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
推荐引用方式 GB/T 7714	Zhou, Xin-Mao,Zhang, Liang,Ngan Thi Lu,et al. Pteridryaceae: A new fern family of Polypodiineae (Polypodiales) including taxonomic treatments[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2018,56(2):148-173.
APA	Zhou, Xin-Mao,Zhang, Liang,Ngan Thi Lu,Gao, Xin-Fen,&Zhang, Li-Bing.(2018).Pteridryaceae: A new fern family of Polypodiineae (Polypodiales) including taxonomic treatments.JOURNAL OF SYSTEMATICS AND EVOLUTION,56(2),148-173.
MLA	Zhou, Xin-Mao,et al."Pteridryaceae: A new fern family of Polypodiineae (Polypodiales) including taxonomic treatments".JOURNAL OF SYSTEMATICS AND EVOLUTION 56.2(2018):148-173.