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Morphological, anatomical and geographical distribution studies of species Horwoodia dicksoniae (Turrill) in Iraq
العناوين الأخرى
دراسة مظهرية و تشريحية و توزيع جغرافي للنوع Horwoodia dicksoniae (Turrill) في العراق
المؤلف
al-Masudi, Rasha Khalid Husayn
المصدر
The Iraqi Journal of Agricultural Science
العدد
المجلد 50، العدد 6 (31 ديسمبر/كانون الأول 2019)، ص ص. 1613-1620، 8ص.
الناشر
تاريخ النشر
2019-12-31
دولة النشر
العراق
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
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.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Masudi, Rasha Khalid Husayn. 2019. Morphological, anatomical and geographical distribution studies of species Horwoodia dicksoniae (Turrill) in Iraq. The Iraqi Journal of Agricultural Science،Vol. 50, no. 6, pp.1613-1620.
https://search.emarefa.net/detail/BIM-947370
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Masudi, Rasha Khalid Husayn. Morphological, anatomical and geographical distribution studies of species Horwoodia dicksoniae (Turrill) in Iraq. The Iraqi Journal of Agricultural Science Vol. 50, no. 6 (2019), pp.1613-1620.
https://search.emarefa.net/detail/BIM-947370
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Masudi, Rasha Khalid Husayn. Morphological, anatomical and geographical distribution studies of species Horwoodia dicksoniae (Turrill) in Iraq. The Iraqi Journal of Agricultural Science. 2019. Vol. 50, no. 6, pp.1613-1620.
https://search.emarefa.net/detail/BIM-947370
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Text in English ; abstracts in English and Arabic.
رقم السجل
BIM-947370
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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