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Taxonomic importance of spore morphology in Thelypteridaceae from Northern Pakistan
Shah, Syed N.1,2; Ahmad, Mushtaq1; Zafar, Muhammad1; Ullah, Fazal1,3,4; Zaman, Wajid1,4,5; Malik, Khafsa1; Rashid, Neelam1; Gul, Saba1
Corresponding AuthorShah, Syed N.(nasarshah67@gmail.com)
2019-08-01
Source PublicationMICROSCOPY RESEARCH AND TECHNIQUE
ISSN1059-910X
Volume82Issue:8Pages:1326-1333
AbstractSpore 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.
Keywordmultivariate analysis Palynotaxonomy spore morphology surface ornamentation
DOI10.1002/jemt.23283
Indexed BySCI
WOS KeywordCLASSIFICATION ; POLLEN ; TAXA
Language英语
WOS Research AreaAnatomy & Morphology ; Life Sciences & Biomedicine - Other Topics ; Microscopy
WOS SubjectAnatomy & Morphology ; Biology ; Microscopy
WOS IDWOS:000475474000010
PublisherWILEY
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/26845
Collection中国科学院水利部成都山地灾害与环境研究所
Corresponding AuthorShah, Syed N.
Affiliation1.Quaid I Azam Univ, Dept Plant Sci, Islamabad, Pakistan
2.Govt High Sch, Sci Lab, Dherai Puran, Shangla, Pakistan
3.Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, Chengdu, Sichuan, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China
Recommended Citation
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.
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