Document Type : Research Paper

Authors

1 College of Science, University of Babylon

2 Department of Biology, College of Science, University of Babylon

10.33794/qjas.2024.146140.1159

Abstract

. Leucaena leucocephala (Lam.)De.Wit is cultivated in Iraq as an ornamental plant .In this paper anatomical characters of different parts of Leucaena leucocephala were studied in details ,the study included the characteristics of the epidermal cells ,as the anticlinal walls and the distribution of stomatal complexes of the leaflet ,stem, calyx and corolla .The ornamentation of cuticle as well as the internal structure of the stem ,pulvinus ,petiole ,leaflet and fruit were described , different types of crystals distribution in different parts of the plant also present .It was found that most characters have a good taxonomic value as a diagnostic characters for this species.

Keywords

Main Subjects

  1. Hughes CE.(1998). Leucaena; a genetic resources handbook. Tropical forestry Papers No. 37. Oxford Forestry Institute,Department of Plant Sciences, University of Oxford and Department for International Development.
  2. Shelton, H. M. and J. L. Brewbaker (1994). Leucaena leucocephala – the most widely used forage tree legume. In: Gutteridge, R. C. and Shelton, H. M. (ed.), Forage Tree Legumes in Tropical Agriculture. CAB International, Wallingford, U. K., 15-30.
  3. Timyan J.(1996). Bwa Yo: important trees of Haiti. South-East Consortium for International Development. WashingtonD.C.
  4. Mello, J. P. F. and K. W. Fraser. (1981). The composition of leaf meal from Leucaena Leucocephala. Tropic. Sci., 23:75-78.
  5. Johanson, A.D. (1940). Plant microtechnique. 1st ed Mc. Graw. Hill Book Company, NewYork and London, 523.
  6. NAS [National Academy of Sciences]. (1984). Leucaena: promising forage and tree crop for the tropics. 2nd ed. Washington, DC: National Academy of Sciences. 100 p.
  7. Kewalramani, N., K. S. Ramchandra, V. S. Upadhayay and V. K. Gupta. (1987). Proximate composition, mimosine and mineral contents of Leucaena sp. And hybrids .Indian J. OF Animal Sciences 57(10):117-1120.
  8. Akbar, M. A. and P.C. Gupta. (1985)a. Proximate composition, tannin and mineral contents of different cultiveas and of various parts subabul (Leucaena Leucocephala). Indian J. of Animal Sciences 51:57-58.
  9. Thomas, D. and Addy, B. L.(1997). Stall-fed Beef Production in Malawi. World Rev. Anim.Prod.,13:23-30.
  10. Rahman, M. M., Islam M. R. and M . Islam.(1991). Fodder research and production programme, 2nd annual proress report.BLRI.
  11. Townsend, C. C. and E.Guest . (1974). Flora of Iraq, vol.3.Minstry of Agriculture and Agrarian Reform ,Iraq.662pp.
  12. Al-Khazraji TA, Aziz FM (1989). Practical in plant anatomy and microscopic preparations (in arabic). In. Reiyadh, Saudi Arabia: Ministry of Higher Education.
  13. Jones, R. J. and R. G. Megarprity.(1983). Comparative toxicity resposes of goats fed on Leucaena Leucocephala in Australia and Hawii. Aust. J. agric. Res., 34:781-790.
  14. STACE, C.A. The significance of the leaf epidermis in the taxonomy of the Combretaceae: I. a general review of tribal, generic and specific characters. Journal of the Linnean Society of London, Botany.1965, 59, 378, 229-252.
  15. Metcalf, C. R. and L. Chalk. (1950). Anatomy of the dicotyledons. Oxford at the clarendon press. 1500 PP.
  16. Metcalfe, C.R. and Chalk, L. (1979) Anatomy of Dicotyledonous. 2nd Edition, Clarendon Press, Oxford, 456-473.
  17. Watson, L. and J. Dallwitz. 1992. The families of flowering plants. http:// www. biodiversity. Uno. Edu/ delta. Weiss, R. F.; and V. Fintelmann. 2000. Herbal medicine. Georg. Thieme. Verlag.
  18. AL-Amery, Shaemaa Muhi Hasson Alawy.(2018). Comparative Taxonomic study of some genera Papilionoideae subfamily in Iraq. Doctor of Philosophy. University of Babylon. College of Science.
  19. Al-Kalabi, Zahraa Qassem Abd Mohsen (2015). A comparative morphological and anatomical study of the genera Sophora L. and Taverniera DC. and (Leguminosae) Securigera DC. in Iraq. Master's thesis, College of Education, Al-Qadisiyah University.
  20. Ming,L.C.; Wen,B.M. and Mei,C.C.(2013). Adaptive anatomical structure for Nastic movement in Mimosa pudica L.Bangladesh J.Bot.,42(1):131-137.
  21. Naji,Noor Mahmmoud and Abu-Serag, Nidaa Adnan.(2020). Anatomical Study Of The Petiole And Pulvinus In Five Species Of Cassia Cultivated In Iraq. Plant Archives Volume 20 (1). 2443-2446 pp.
  22. Amirabadizadeh, H., A. Jafari and H. Mohamood Zadeh (2015). Comparative morphology, anatomy and polynological studies of perennial species of Onobrychis (Fabaceae) in northeast Iran, Nordic Journal of Botany., 33: 159-169.
  23. Majeed, Khansaa Rasheed.(2016). Biosystematic study of certain species of the genus Astragalus L. from the family Leguminosae in Iraq. PhD thesis. Baghdad University .the College of Education for Pure Sciences Ibn-AL-Haitham.
  24. AL-Moussawi, Ali Hussein Issa. (1987). Plant taxonomy. House of books for printing and publishing. University of Al Mosul . 379 p.
  25. Hickey, L. J. (1973). Classification of the Architecture of Dicotyledonous Leaves. Amer. J. Bot., 60 (1): 17 –33.
  26. Kupicha FK., 1983. The infrageneric structure of Lathyrus.Notes from the Royal Botanic Gardens, Edinburgh 41: 209–244.
  27. Comba L, Corbet S, Hunt H, Outram S, Parker JS, Glover BJ., 2000. The roles of genes influencing the corolla in pollination of Antirrhinum majus. Plant, Cell Environment 23: 639–647.
  28. Whitney HM, Kolle M, Andrew P, Chittka L, Steiner U, & Glover BJ., 2009. Floral iridescence, produced by diffractive optics, acts as a cue for animal pollinators. Science 323: 130–133.
  29. Pashirzad , M. ; Vaezi , J. ; Amiri Moghaddam , D. ; Memariani , F. and Joharchi, M. R. (2014) . ASpecies – Level of Morphological and Nut Micromorphology Study of the Cyperus L. Complex(Cyperaceae) in Northeast of Iran. Annual Research & Review in Biology , 4 (24) : 3848-3862.