Polystichum zhijinense (subg. Haplopolystichum; Dryopteridaceae), a new cave species of Polystichum from Guizhou, China

doi:10.11646/phytotaxa.331.1.11

	Polystichum zhijinense (subg. Haplopolystichum; Dryopteridaceae), a new cave species of Polystichum from Guizhou, China
	Duan, YF; Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA.; Zhang, LB (reprint author), Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichua, Peoples R China.; Zhang, LB; Kropf, M
刊名	PHYTOTAXA
	2017
卷号	331 期号:1 页码:124-130
关键词	Guizhou Iucn Red List Karst Cave Polystichum Zhijinense
DOI	10.11646/phytotaxa.331.1.11
产权排序	4
文献子类	Article
英文摘要	A new fern species, Polystichum zhijinense, a member of P. subg. Haplopolystichum (Dryopteridaceae), is described and illustrated from Guizhou Province in Southwest China. Polystichum zhijinense is somehow similar to P. fengshanense in having pinnae oblong and entire or shallowly repand (not aristate-spinulose on the margin), but differs in the shape of the pinna apex, the morphology of microscales, and the sorus distribution. Polystichum zhijinense was found at a cave entrance and is currently known from one population only and thus is classified as Critically Endangered (CR) following IUCN Red List criteria.
学科主题	Plant Sciences
语种	英语
资助机构	This study was partially funded by a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), the Natural Science Foundation of Jiangsu Province (# BK20160932), China Postdoctoral Science Foundation (#2016M590462), Natural Science Fund for Colleges and Universities in Jiangsu (#15KJB180007), Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004), and the Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China, and State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (No. 173107) to Y.-F.D., Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (#Y626040108). We thank anonymous reviewers for helpful comments. ; National Natural Science Foundation of China (NSFC) [31628002] ; This study was partially funded by a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), the Natural Science Foundation of Jiangsu Province (# BK20160932), China Postdoctoral Science Foundation (#2016M590462), Natural Science Fund for Colleges and Universities in Jiangsu (#15KJB180007), Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004), and the Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China, and State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (No. 173107) to Y.-F.D., Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (#Y626040108). We thank anonymous reviewers for helpful comments. ; National Natural Science Foundation of China (NSFC) [31628002] ; Natural Science Foundation of Jiangsu Province [BK20160932] ; Natural Science Foundation of Jiangsu Province [BK20160932] ; China Postdoctoral Science Foundation [2016M590462] ; China Postdoctoral Science Foundation [2016M590462] ; Natural Science Fund for Colleges and Universities in Jiangsu [15KJB180007] ; Natural Science Fund for Colleges and Universities in Jiangsu [15KJB180007] ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China ; Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [173107] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [173107] ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108] ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108] ; This study was partially funded by a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), the Natural Science Foundation of Jiangsu Province (# BK20160932), China Postdoctoral Science Foundation (#2016M590462), Natural Science Fund for Colleges and Universities in Jiangsu (#15KJB180007), Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004), and the Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China, and State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (No. 173107) to Y.-F.D., Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (#Y626040108). We thank anonymous reviewers for helpful comments. ; National Natural Science Foundation of China (NSFC) [31628002] ; This study was partially funded by a grant from the National Natural Science Foundation of China (NSFC) to L.-B.Z. (#31628002), the Natural Science Foundation of Jiangsu Province (# BK20160932), China Postdoctoral Science Foundation (#2016M590462), Natural Science Fund for Colleges and Universities in Jiangsu (#15KJB180007), Youth Science and Technology Innovation Fund of Nanjing Forestry University (#CX2015004), and the Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China, and State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (No. 173107) to Y.-F.D., Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) (#Y626040108). We thank anonymous reviewers for helpful comments. ; National Natural Science Foundation of China (NSFC) [31628002] ; Natural Science Foundation of Jiangsu Province [BK20160932] ; Natural Science Foundation of Jiangsu Province [BK20160932] ; China Postdoctoral Science Foundation [2016M590462] ; China Postdoctoral Science Foundation [2016M590462] ; Natural Science Fund for Colleges and Universities in Jiangsu [15KJB180007] ; Natural Science Fund for Colleges and Universities in Jiangsu [15KJB180007] ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; Youth Science and Technology Innovation Fund of Nanjing Forestry University [CX2015004] ; Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China ; Priority Academic Program Development (PAPD) of Jiangsu High Education Institutions, Jiangsu Province, China ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [173107] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [173107] ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108] ; Project of State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) [Y626040108]
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/29083]
专题	成都生物研究所_生态研究
通讯作者	Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA.; Zhang, LB (reprint author), Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichua, Peoples R China.
推荐引用方式 GB/T 7714	Duan, YF,Zhang, LB ,Zhang, LB ,et al. Polystichum zhijinense (subg. Haplopolystichum; Dryopteridaceae), a new cave species of Polystichum from Guizhou, China[J]. PHYTOTAXA,2017,331(1):124-130.
APA	Duan, YF,Zhang, LB ,Zhang, LB ,Zhang, LB,&Kropf, M.(2017).Polystichum zhijinense (subg. Haplopolystichum; Dryopteridaceae), a new cave species of Polystichum from Guizhou, China.PHYTOTAXA,331(1),124-130.
MLA	Duan, YF,et al."Polystichum zhijinense (subg. Haplopolystichum; Dryopteridaceae), a new cave species of Polystichum from Guizhou, China".PHYTOTAXA 331.1(2017):124-130.