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| Leaf epidermal micromorphology and its implications in systematics of certain taxa of the fern family Pteridaceae from Northern Pakistan | |
| Shah, Syed Nasar; Celik, Ali1; Ahmad, Mushtaq; Ullah, Fazal2,4; Zaman, Wajid3,4; Zafar, Muhammad; Malik, Khafsa; Rashid, Neelam; Iqbal, Majid; Sohail, Aamir5; Bahadur, Saraj | |
| 2019 | |
| 发表期刊 | MICROSCOPY RESEARCH AND TECHNIQUE
 |
| ISSN | 1059-910X |
| 卷号 | 82期号:3页码:317-332 |
| 摘要 | The present study is insights into foliar epidermal anatomy for characterizing clades, and their utility in taxonomic segregation of certain species of Pteridaceae from Northern Pakistan. The leaf epidermal anatomy of 10 species of Pteridaceae representing four genera were examined using light and scanning electron microscope. A micromorphological matrix was constructed for eight qualitative and 12 quantitative characters. unweighted pair group method with arithmetic means and principal components analysis statistical analysis were performed to test the validity of foliar epidermal anatomical features as method of separating species and genera, and phylogenetic clusters among species are constructed using qualitative and quantitative traits. The qualitative characters described here are shape of epidermal cells, stomata, guard cell and subsidiary cells, anticlinal wall pattern, and trichomes types which is helpful in defining groups within Pteridaceae. In addition, the size of stomata, guard cells, subsidiary cells, stomatal pore epidermal cells, and trichomes are quantitatively analyzed. All species have hypostomatic leaves. Two types of stomata were observed in studied species, anomocytic and polocytic. Anomocytic stomata were observed in three genera namely: Adiantum, Onychium, and Chielanthes whereas Pteris can be discriminated from other genera by its polocytic stomata. On the basis of multivariate analysis present study does provides sufficient information on the taxonomic importance of foliar anatomy which validate its efficacy in species and genera discrimination. From result obtained here it is further possible to use leaf micromorphologic data in ferns phylogeny and providing basis for future taxonomic delimitation in other taxa. |
| 关键词 | anatomy leaf micromorphology multivariate analysis phylogeny stomata |
| 学科领域 | Anatomy & Morphology ; Biology ; Microscopy |
| DOI | 10.1002/jemt.23174 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | SCANNING-ELECTRON-MICROSCOPY ; GRAMMITID FERNS ; PHYLOGENY ; MORPHOLOGY ; ANATOMY ; CLASSIFICATION ; GENERA ; CIRCUMSCRIPTIONS ; DRYOPTERIDACEAE ; LYCOPHYTES |
| WOS研究方向 | Anatomy & Morphology ; Life Sciences & Biomedicine - Other Topics ; Microscopy |
| WOS记录号 | WOS:000459517900016 |
| 出版者 | WILEY |
| 文献子类 | Article |
| 出版地 | HOBOKEN |
| EISSN | 1097-0029 |
| 作者邮箱 | nasarshah67@gmail.com ; fazalbotanist@gmail.com ; shangla123@gmail.com |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/19744 |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Quaid I Azam Univ Islamabad, Dept Plant Sci, Islamabad, Pakistan 2.Pamukkale Univ, Fac Arts & Sci, Dept Biol, Denizli, Turkey 3.Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, Chengdu, Sichuan, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China 6.Univ Peshawar, Dept Bot, Peshawar, Pakistan |
| 推荐引用方式 GB/T 7714 | Shah, Syed Nasar,Celik, Ali,Ahmad, Mushtaq,et al. Leaf epidermal micromorphology and its implications in systematics of certain taxa of the fern family Pteridaceae from Northern Pakistan[J]. MICROSCOPY RESEARCH AND TECHNIQUE,2019,82(3):317-332. |
| APA | Shah, Syed Nasar.,Celik, Ali.,Ahmad, Mushtaq.,Ullah, Fazal.,Zaman, Wajid.,...&Bahadur, Saraj.(2019).Leaf epidermal micromorphology and its implications in systematics of certain taxa of the fern family Pteridaceae from Northern Pakistan.MICROSCOPY RESEARCH AND TECHNIQUE,82(3),317-332. |
| MLA | Shah, Syed Nasar,et al."Leaf epidermal micromorphology and its implications in systematics of certain taxa of the fern family Pteridaceae from Northern Pakistan".MICROSCOPY RESEARCH AND TECHNIQUE 82.3(2019):317-332. |
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