Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.sjbs.2020.10.036 |
| Taxonomic significance of leaves in family Aizoaceae | |
| Abd El-Raouf, Hany S. | |
| 通讯作者 | Abd El-Raouf, HS (corresponding author), Erciyes Univ, Fac Pharm, Dept Pharmaceut Biotechnol, Kayseri, Turkey. ; Abd El-Raouf, HS (corresponding author), Al Azhar Univ, Fac Agr, Agr Bot Dept, Cairo, Egypt. |
| 来源期刊 | SAUDI JOURNAL OF BIOLOGICAL SCIENCES
 |
| ISSN | 1319-562X |
| EISSN | 2213-7106 |
| 出版年 | 2021 |
| 卷号 | 28期号:1页码:512-522 |
| 英文摘要 | Aizoaceae is one of the most important and widespread succulent plant families in both tropical/subtropical regions and arid zones. In this study, 27 species were collected from various floristic regions in Egypt, Kingdom of Saudi Arabia and cactus farms (Kalupia - Egypt). The morphological characteristics of every taxon were recorded. The important morphological features included: the number of leaves per plant; leaf types; leaf position (cauline or radical; the latter indicates leaves arising from, or near, the roots); leaf arrangement; petiolate or sessile leaves; leaf sheath present or absent; leaf shape; leaf margin; leaf tip; presence of leaf 'window area'; leaf texture; and presence of white or dark miniscule dots (white miniscule dots from calcium carbonate and dark miniscule dots from tannin sacs). The investigated anatomical features were as follows: shape of the transverse section; the type of epidermal cells; the presence of large epidermal cells (bladder cells); presence of papilla and simple hairs; presence of tannin sacs; shapes of calcium oxalate crystals; shape of the xylem vessels; and the presence of Kranz unit (the unit that constitutes the vascular bundle/s, parenchyma sheath, and surrounding mesophyll) or collenchyma sheath. All data were recorded in a data matrix (as either text or numerical data), which was used to construct the identification key and phylogeny tree using a multi-variate statistical package. The results of our analysis may open the possibility of using the morphological and anatomical features of leaves to distinguish between the subfamilies, genera, and species of Aizoaceae. (C) 2020 The Author(s). Published by Elsevier B.V. on behalf of King Saud University. |
| 英文关键词 | Aizoaceae Plant taxonomy Leaf morphology Leaf anatomy Numerical analyses |
| 类型 | Article |
| 语种 | 英语 |
| 开放获取类型 | gold, Green Published |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000604727900008 |
| WOS关键词 | CLASSIFICATION |
| WOS类目 | Biology |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/348155 |
| 作者单位 | [Abd El-Raouf, Hany S.] Erciyes Univ, Fac Pharm, Dept Pharmaceut Biotechnol, Kayseri, Turkey; [Abd El-Raouf, Hany S.] Al Azhar Univ, Fac Agr, Agr Bot Dept, Cairo, Egypt |
| 推荐引用方式 GB/T 7714 | Abd El-Raouf, Hany S.. Taxonomic significance of leaves in family Aizoaceae[J],2021,28(1):512-522. |
| APA | Abd El-Raouf, Hany S..(2021).Taxonomic significance of leaves in family Aizoaceae.SAUDI JOURNAL OF BIOLOGICAL SCIENCES,28(1),512-522. |
| MLA | Abd El-Raouf, Hany S.."Taxonomic significance of leaves in family Aizoaceae".SAUDI JOURNAL OF BIOLOGICAL SCIENCES 28.1(2021):512-522. |
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