01Aug 2019

COMPARATIVE STUDIES OF STOMATA OF ALOE RAUHII REYNOLDS AND GASTERIA ARMSTRONGII SCHOENL.

  • Research Scholar, Laboratory of Cytogenetics, Plant Breeding, Molecular Biology and Plant Bio-Technology,University Department of Botany, Ranchi University, Ranchi-834008Jharkhand, India.
  • University Professor, Pro-V. C. (On Lien), University Department of Botany, Ranchi University, Ranchi-834008Jharkhand, India.
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In the present investigation two succulents, Aloe rauhii Reynolds and Gasteria armstrongii Schoenl, of family Asphodelaceae were considered for the comparative stomatal studies. The results obtained after studies showed that both the genera have tetracytic stomata. The maximum stomatal index was recorded in the apex portion of adaxial surface (15.205 ? 1.06 ?) in Gasteria armstrongii Schoenl. The longest (45.3 ? 0.76 ?) and the widest (46.5 ? 0.64 ?) stomata were also recorded in Gasteria armstrongii Schoenl. It was concluded that both genera are closely related and the rate of transpiration is higher in Gasteria armstrongii Schoenl as compared to Aloe rauhii Reynolds.


  1. Brandham, P.E. and Cutler, D.F. (1978). Influence of chromosome variations on the organization of the leaf epidermis in hybrid Aloe (Liliaceae), J Linnean Soc. 77: 1-16.
  2. Chopra, R.N. and Ghosh, N.N. (1938). Chemische Untersuchung der indischen Aloearten Aloe vera, Aloe India, Boyle, Der. Pharmazie. 276: 348-350.
  3. De Wet, M.J. (1954). Stomatal size as a cytological criterian in Danthonia, Cytologia. 19: 176-181.
  4. Diez-Martinez, S.D. (1981). La Zabila. Communicado No. 46 sobre recursos bioticos potenciales del pais. INIREB, Mexico.
  5. Hadgson, J.G. (2010). Stomatal vs. Genome size in angiosperms: the somatic tail wagging the genomic dog? Annals of Botany. 105: 573-584.
  6. Mabberley, D.J. (1987). The Plant Book: A portal dictionary of the higher plants.? Cambridge University Press, Cambridge. 21.
  7. Philander, L.A. (2011). An ethnobotany of Western Cape Rasta bush medicine, Journal of Ethnopharmacology. 138: 578-594.
  8. Topno and Ghosh, T.K. (1997). Comparision of epidermal character of Cassia, Columban J. Life Sci. 5.1 and 2: 239-242.
  9. Van-Jaarsveld, E.J., Smith, G.F. and Ben-Erk, V.W. (1994). A cladistics analysis of Gasteria (Aloaceae), South African Journal of Sciences. 90: 467-476.
  10. Wilfred, M.O., Grierson, D.S. and Ndip, R.N. (2012). Phytochemical studies and antioxidant activity of two South African medicinal plants traditionally used for the management of opportunistic fungal infections in HIV/AIDS patients, BMC Complementary and Alternative Medicines. 12: 43-49.
  11. Wilfred, M.O., Grierson, D.S. and Ndip, R.N.. (2014). Foliar micro-morphology of Gasteria bicolor (Asphodelacece) from South Africa, Afr. J. Tradit. Complement. Altern. Med. 11(4): 71-76.
 

[Sameer Gunjan Lakra and Kamini Kumar. (2019); COMPARATIVE STUDIES OF STOMATA OF ALOE RAUHII REYNOLDS AND GASTERIA ARMSTRONGII SCHOENL. Int. J. of Adv. Res. 7 (8). 48-52] (ISSN 2320-5407). www.journalijar.com


Sameer Gunjan Lakra
Research Scholar, Laboratory of Cytogenetics, Plant Breeding, Molecular Biology and Plant Bio-Technology, University Department of Botany, Ranchi University, Ranchi-834008 Jharkhand, India.

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Article DOI: 10.21474/IJAR01/9471       DOI URL: http://dx.doi.org/10.21474/IJAR01/9471


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