The micro-morphological characteristics of Cyrtomium Presl (Dryopteridaceae) from Shandong, China and their taxonomic significance

doi:10.1111/njb.03760

	The micro-morphological characteristics of Cyrtomium Presl (Dryopteridaceae) from Shandong, China and their taxonomic significance
	Li, Xiao-Juan ; Zhang, Xian-Chun; Li, Hong 2; Li, Jian-Xiu
	2023
发表期刊	NORDIC JOURNAL OF BOTANY
ISSN	0107-055X
卷号	2023 期号:3
摘要	The fern genus Cyrtomium is generally recognized as a genus difficult to identify taxonomically. Here, the micro-morphological characteristics of nine species and one cultivar of Cyrtomium from Shandong Province of China were studied using scanning electron microscopy (SEM): C. confertiserratum, C. falcatum, C. fortunei, C. polypterum, C. reflexosquamatum, C. semifertile, C. shandongensis, C. tukusicola, C. yamamotoi and C. yamamotoi var. intermedium. The morphology of the pinna margin, upper and lower epidermis, indusia, shape of pinnae, sori distribution and spore morphology were carefully examined and photographed under SEM. The results showed that the micro-morphological characteristics of the pinna margin, upper and lower epidermis, indusia and spore morphology were stable within species and show significant differences between interspecies. The results provide not only important scientific evidence for the micro-morphological classification and identification of Cyrtomium, but also an important scientific basis for the development and utilization of this genus for medicine use and the protection of germplasm resources.
关键词	ferns indusia pinna epidermis SEM spore morphology
学科领域	Plant Sciences
DOI	10.1111/njb.03760
收录类别	SCI
语种	英语
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000900123600001
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1756-1051
资助机构	Shandong Provincial Natural Science Foundation Project [ZR2020QC021] ; TCM Public Health Service Special Subsidy the National Traditional Chinese Medicine Resources Survey Project' [39]
作者邮箱	jianxiu_li@163.com
引用统计
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/29127
专题	系统与进化植物学国家重点实验室
作者单位	1.Shandong Xiandai Univ, Jinan, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 3.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Haikou, Peoples R China 4.Shandong Univ Tradit Chinese Med, Jinan, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiao-Juan,Zhang, Xian-Chun,Li, Hong,et al. The micro-morphological characteristics of Cyrtomium Presl (Dryopteridaceae) from Shandong, China and their taxonomic significance[J]. NORDIC JOURNAL OF BOTANY,2023,2023(3).
APA	Li, Xiao-Juan,Zhang, Xian-Chun,Li, Hong,&Li, Jian-Xiu.(2023).The micro-morphological characteristics of Cyrtomium Presl (Dryopteridaceae) from Shandong, China and their taxonomic significance.NORDIC JOURNAL OF BOTANY,2023(3).
MLA	Li, Xiao-Juan,et al."The micro-morphological characteristics of Cyrtomium Presl (Dryopteridaceae) from Shandong, China and their taxonomic significance".NORDIC JOURNAL OF BOTANY 2023.3(2023).

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