An Anatomical Study for Vegetative Organs of Pelargonium graveolens L.'Hér Cultivated in Iraq
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Abstract
The current investigation concluded an anatomical study of the cultivated species Pelargonium graveolens L. 'Hér belong to the Geraniaceae family and which cultivated as an ornamental plant, fresh specimen were collected from different region in Baghdad ,the study vegetative parts (leaf, stem and petiole) in details ,the upper and lower epidermis of leaf and epidermis of stem also studied, ordinary epidermal cells and stomatal complexes studied in term of shapes and dimensions ,the result showed that stomatal in leaf and stem is anomocytic type, the cross sections of the vegetative parts prepared by microtome and free hand sectioning. The tissues of these parts include the number and the type of layers and thickness of each one , the result showed the presence of druses crystals in parenchyma cells of the petiole, stem and leaf. Vistur type of this organs also studied and it comprises of glandular and non-glandular trichomes which occur in different types and lengths.
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Pandey, P.; Upadhyay, R.K.; Singh,V.R.; Padalia, R.C.; Kumar, R.; Venkatesha, K.T.; Tiwari, A.K.; Singh, S.; Tewari, S.K. Pelargonium graveolens L. (Rose –scented geranium) : New hope for doubling Indian farmers income. Environ. Conserv. J., 2020, 21(1&2), 141-146.
Kochhar, S.L. Economic Botany A Comprehensive Study, 5th ed.; Cambridge University Press. Cambridge, 2016. ISBN 13: 9781107112940
Van der Walt, J.J.A. and Demarne ,F. Pelargonium graveolens and P.radens: Acomparsion of their morphology and essential oils. S.Afr.Bot., 1988, 54(6), 617-622.
Džamić, A.M.; Soković, M.D.; Ristić, M.S.; Grujić, S. M.; Mileski, K.S. ; Marin, P.D. Chemical composition, antifungal and antioxidant activity of Pelargonium graveolens essential oil. J. Appl. Pharmac. Sci., 2014, 4 (03), 001-005.
Jaradat, N.; Hawash, M.; Qadi, M.; Abualhasan, M; Odetallah A.; Qasim, G.; Awayssa, R.; Akkawi, A.; Abdullah, I. and Al-Maharik, N. Chemical markers and pharmacological characters of Pelargonium graveolens essential oil from Palestin. Molecules, 2022, 27(17), 5721
Boukhris, M.; Bouaziz, M.; Feki, I.; Jemai, H.; El-Feki, A.; Sayadi, S. Hypoglycemic and antioxidant effects of leaf essential oil of Pelargonium graveolens L´Her. In alloxan induced diabetic rats. Lipids in Health Dis., 2012, 26, 11, 81.
Obeid, S.H.; Jaber, B.M .Chemical composition and antioxidant activity of Pelargonium graveolens oil. Iraqi J. Agric. Sci, 2018, 49(5), 811- 816
Boukhris, M.; Ben Ahmed, C.; Mezghani, I.; Bouaziz, M.; Boukhris,M.; Sayadi, S. Biological and anatomical characteristics of the rose-scented Geranium (Pelargonium graveolens L´Her.) grown in the south of Tunisia. Pak. J. Bot., 2013, 45(6), 1945-1954
Salama, A.M.; Ibrahim, H.M.; Abd-EL Maksoud, H.S. ; Boghdady, M.S. Genetic identification and taxonomic studies on six of Pelargonium in Egypt. Asian J. Plant Sci. Res. 2016, 6(3), 55-70.
Gâlea, I.C.; Ielciu, I.; Crișan, G. ; Tămaș, M. Histo-anatomical studies on the vegetative and reproductive organs of Pelargonium roseum Willd. Hop and medicinal plants, 2017, year XXV, (1-2), 115-124
Lancu, C.E.; Cioanca, O.; Mircea, C. ; Hăncianu, M. Contributions regarding the leaf histo-anatomy of some Pelargonium species. Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi, 2013, 117(3), 812–818.
AL-Dabbagh, Z. ; Nasrullah, I. Surface epidermis of leaf and indumentum for five species of the genus Galium in Iraq. Plant Arch., 2019, 19(1), 1915-1918
Hilu, K.W. ; Randall, J.L. Convenient method for studying grass leaf epidermis. Taxon, 1984, 33(3), 413-415
Paul, V.; Sharma, L.; Pandey, R. ; Meena, R.C. Measurements of stomatal density and stomatal index on leaf / plant surfaces, Manual of ICAR Sponsored Training Programme on. Physiological Techniques to Analyze the Impact of Climate Change on Crop Plants, 16-25 January, 2017, Division of Plant Physiology, IARI, New Delhi, 27-30.
Salimpour, F.; Mazooji, A. ; Onsori, S. Stem and leaf anatomy of ten Geranium L. species in Iran. African J. Plant Sci., 2009, 3(11), 238-244.
Watson, L. ; Dallwitz, M.J. The families of flowering plants: escriptions, illustrations, identification, and information retrieval. Version .1992: 26th September 2022. delta-intkey.com
Romitelli, I. ; Martins, M.B.G. Comparison of leaf morphology and anatomy among Malva sylvestris (“gerânioaromático”), Pelargonium graveolens (“falsa-malva”) and Pelargonium odoratissimum (“gerânio-de-cheiro”). Rev. Bras. Pl. Med. Botucatu, 2013, 15(1), 91-97
Marias, E.M. Taxonomic studies in Pelargonium, section Hoarea (Geraniaceae), Ph.D. thesis, University of Stellenbosch.,department of botany, 1994.
Keshavarzi, M.; Najafiani, E.; Bokaeei, Z.N. ; Saifalii, M. Anatomical study of some Erodium (Geraniaceae) species in Iran, Thaiszia. J. Bot. Košice, 2016, 26(1), 11-20.
Нужина, Н.В.; Рибак, Л.М.; Коновалова, О.Ю. and Меньшова, В. ОАНАТОМІЯ ЛИСТКА Geranium sanguineum L. (Geraniaceae). Modern Phytomorphology, 2014, 6, 315–318.
Nassrullah, I.K. The Morphological characters study for Satureja L. Species ( Labiatae) in Iraq. Ibn Al-Haitham Jour. for Pure & Appl. Sci., 2014, 27(2), 24-41.
Khaleel, A.N. ; Al-Dobaissi, I.A.M. Trichomes Morphological Diversity in some species from related tribes of Asteraceae Family in Iraq. Iraqi J. Sci., 2022, 63(6), 2362-2372.
Khalaf, F.K. ; AL-Hadeethi, M.A. Anatomical and chemical study of Althea officinalis L. spread in the north of Iraq. Biochem. Cell. Arch., 2019, 19(2), 4013-4018.
Karabourniotis, G.; Liakopoulos, G.; Nikolopoulos, D. and Bresta, P. Protective and defensive roles of non glandular trichomes against multiple stresses: structure–function coordination. J. For. Res. 2020, 31, 1–12.
Oksanen, E. Trichomes form an important first line of defence against adverse environment-new evidence for ozone stress mitigation. Plant Cell Environ, 2018, 41, 1497–1499.
Li, S.; Tosens T.; Harley, P.C.; Jiang, Y.; Kanagendran A.; Grosberg, M.; Jaamets, K.; Niinemets, Ü. Glandular trichomes as a barrier against atmospheric oxidative stress: relationships with ozone uptake, leaf damage, and emission of LOX products across a diverse set of species. Plant Cel Environ,2018, 41,1263–1277.