Knowledge Resource Center for Ecological Environment in Arid Area
| MORPHOLOGICAL, ANATOMICAL AND GEOGRAPHICAL DISTRIBUTION STUDIES OF SPECIES Horwoodia dicksoniae (Turrill) IN IRAQ | |
| Al-Masoudi, R. K. H. | |
| 通讯作者 | Al-Masoudi, RKH |
| 来源期刊 | IRAQI JOURNAL OF AGRICULTURAL SCIENCES
 |
| ISSN | 0075-0530 |
| EISSN | 2410-0862 |
| 出版年 | 2019 |
| 卷号 | 50期号:6页码:1613-1620 |
| 英文摘要 | This research aims to study the morphological anatomical characteristics and geographical distribution of the species Horwoodia dicksoniae (Turrill) belong to Brassicaceae family in Iraq. The results were revealed the morphological characteristics of the root, stem, leaves, fruits and seeds, abaxial surface of the leaf characterized by covered with simple hairs. The fruits were circular in shape with wide wing and have one seed. The seeds were conical shape and pustular surface configuration. The anatomical characteristics of the root, stem, and leaf were studied and the cross-section of the root was characterized by thick periderm layer and cortex layer consisting primarily of parenchyma cells, stem cross section was characterized by thick layer of cuticle, as well as epidermis layer that followed the cuticle layer was double epidermis, but the layer of phloem is composed of rectangular cells and arranged in a continuous ring. Cross section of leaf was bifacial , leaf contains palisade cells in the form of a rectangle at the top surface of the leaf and irregular spongy cells at the low surface and distinguish the middle vein of the leaf as a circular shape. The epidermis was characterized by an Anisocytic type. The study of geographical distribution has been shown that the species is widespread in the desert region of Iraq. |
| 英文关键词 | Brassicaceae desert region palisade layer anisocytic type simple hairs |
| 类型 | Article |
| 语种 | 英语 |
| 开放获取类型 | DOAJ Gold |
| 收录类别 | ESCI |
| WOS记录号 | WOS:000511211200018 |
| WOS关键词 | BRASSICACEAE ; L. |
| WOS类目 | Agriculture, Multidisciplinary |
| WOS研究方向 | Agriculture |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/334079 |
| 作者单位 | [Al-Masoudi, R. K. H.] Univ Baghdad, Collage Sci, Dept Biol, Baghdad, Iraq |
| 推荐引用方式 GB/T 7714 | Al-Masoudi, R. K. H.. MORPHOLOGICAL, ANATOMICAL AND GEOGRAPHICAL DISTRIBUTION STUDIES OF SPECIES Horwoodia dicksoniae (Turrill) IN IRAQ[J],2019,50(6):1613-1620. |
| APA | Al-Masoudi, R. K. H..(2019).MORPHOLOGICAL, ANATOMICAL AND GEOGRAPHICAL DISTRIBUTION STUDIES OF SPECIES Horwoodia dicksoniae (Turrill) IN IRAQ.IRAQI JOURNAL OF AGRICULTURAL SCIENCES,50(6),1613-1620. |
| MLA | Al-Masoudi, R. K. H.."MORPHOLOGICAL, ANATOMICAL AND GEOGRAPHICAL DISTRIBUTION STUDIES OF SPECIES Horwoodia dicksoniae (Turrill) IN IRAQ".IRAQI JOURNAL OF AGRICULTURAL SCIENCES 50.6(2019):1613-1620. |
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