Taxonomic importance of spore morphology in Thelypteridaceae from Northern Pakistan

doi:10.1002/jemt.23283

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Taxonomic importance of spore morphology in Thelypteridaceae from Northern Pakistan
	Shah, Syed N.; Ahmad, Mushtaq ; Zafar, Muhammad ; Ullah, Fazal 2,5; Zaman, Wajid 1,5; Malik, Khafsa ; Rashid, Neelam ; Gul, Saba
刊名	MICROSCOPY RESEARCH AND TECHNIQUE
	2019
卷号	82 期号:8 页码:1326-1333
关键词	multivariate analysis Palynotaxonomy spore morphology surface ornamentation
ISSN号	1059-910X
DOI	10.1002/jemt.23283
文献子类	Article
英文摘要	Spore morphology of Thelypteridaceae species growing in Malakand Division, Northern Pakistan, was studied using both light microscopy and scanning electron microscopy. The taxa are Christella dentata and Glaphyropteridopsis erubescens in the subfamily Thelypteridoideae, and Phegopteris connectilis, Pseudophegopteris pyrrhorhachis, and Pseudophegopteris levingei in the subfamily Phegopteridoideae. The studied species exhibit differences in spore size, exospore thickness, color, and ornamentation. Spores of the studied species are monolete and medium-sized, and shape is ellipsoidal in both polar and equatorial views. The average measurement of the polar diameter ranges from 27 mu m to 31 mu m, whereas in the equatorial direction it varied from 20 mu m to 40 mu m. The exospore thickness ranges from 1.2 mu m to 2.4 mu m. Reticulate, laevigate with microgranules, cristate, and coarsely echinate surface ornamentation are observed among the species. Multivariate analysis including unweighted pair group method with arithmetic mean and principal component analysis was used for the grouping and discrimination of species and genera.
学科主题	Anatomy & Morphology ; Biology ; Microscopy
电子版国际标准刊号	1097-0029
出版地	HOBOKEN
WOS关键词	CLASSIFICATION ; POLLEN ; TAXA
WOS研究方向	Anatomy & Morphology ; Life Sciences & Biomedicine - Other Topics ; Microscopy
语种	英语
出版者	WILEY
WOS记录号	WOS:000475474000010
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19663]
专题	系统与进化植物学国家重点实验室
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Shah, Syed N.] Govt High Sch, Sci Lab, Dherai Puran, Shangla, Pakistan 3.Quaid I Azam Univ, Dept Plant Sci, Islamabad, Pakistan 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 5.Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, Chengdu, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Shah, Syed N.,Ahmad, Mushtaq,Zafar, Muhammad,et al. Taxonomic importance of spore morphology in Thelypteridaceae from Northern Pakistan[J]. MICROSCOPY RESEARCH AND TECHNIQUE,2019,82(8):1326-1333.
APA	Shah, Syed N..,Ahmad, Mushtaq.,Zafar, Muhammad.,Ullah, Fazal.,Zaman, Wajid.,...&Gul, Saba.(2019).Taxonomic importance of spore morphology in Thelypteridaceae from Northern Pakistan.MICROSCOPY RESEARCH AND TECHNIQUE,82(8),1326-1333.
MLA	Shah, Syed N.,et al."Taxonomic importance of spore morphology in Thelypteridaceae from Northern Pakistan".MICROSCOPY RESEARCH AND TECHNIQUE 82.8(2019):1326-1333.