Micro-morphological and morphometric characters analysis of Silica Bodies (SB) on leaf epidermal cells of five selected taxa in the Sub-family panicoideae based on Analytical Microscopy (AM): A systematic approach

Shilpa Dinda, Souradut Ray, Amal Kumar Mondal*

Abstract


Plants have unique capability to deposit silicon (si) with and between the cells and thus creating casts of the cells commonly known as silica bodies (plant stones). Silicon are very abundantly present only in the family Poaceae among monocotyledon. These silica bodies contain the composition of silicon to form different structural diversity of stone cells like long or short bar with rounded or semi rounded spheres dumbbell shaped, sinuous elongated rectangular, narrow elliptical rectangular, randle, polylobed and cross shaped etc. Light (LM), Polarized (PM), Fluorescence Microscopy (FM) and Scanning Electron Microscope (SEM) were used for better micro-morphological study. These micro characters might be applied numerically by UPGMA method to solve different taxonomic problems within familial, generic and species level and compared to other systematics.

Keywords


Silica bodies; diversity; numerical analysis; phylogeny; dendogram

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References


Bienfait, H.F. “Importance des verrues foliaries silicifies dans la systématique des Selaginella: Observation en microscopic electronic á balayage (MEB)”. Bull.jard. Bot. Belg. 55 (1985): 73-81.Online.

Goldblatt, P., Henrich, J.E. and Rudall P. “Occurrence of crystals in Iridaceae and allied families and their phylogenetic significance”. Ann. Missouri Bot. Gard. 71 (1984): 1013-1020.Printed.

Jiang, X.M. and Zhou, Y. “SEM observation on crystals and silica in wood species of Chinese Gymnospermae”. Acta Bot. Sin. 31(1989): 835-840.Online.

Kaufman, P.B., Bigelow, W.C., Schmid, R. and Ghosheh, N.S. “Electron microprobe analysis of silica in epidermal cells Equisetum”. Amer. J. Bot. 58 (1971): 309-316.Online.

Keating, R.C. “Anatomy of the monocotyledons, Acoraceae and Araceae”. 9th edn. Oxford: (2003): Clarendon Press. Printed.

Laroche, J. “Contribution á l’étude de l’Equisetum arvense L. III: Recherches sur la nature et la localization de la silice chez le sporophyte.” Rev. Gén. Bot. 75 (1968): 65-116. Online

Le, C. C., Guervin, C., Laroche, J. and Robert, D. “Modalites d’exerétion de la silice chez deux Ptéridophytes.” Bull. Soc. Bot. (1991): 231-234. Online.

Piperno, D.R. “Phytolith analysis: An archaeological and geological prespective.” San Diego, (1988): Academic press. Printed.

Piperno, D.R. “The occurrence of phytoliths in the reproductive structures of selected tropical angiosperms and their significance in tropical paleoecology, paleoethnobotany and systematic.” Rev. Palaeobot. Palynol. 61 (1989): 147-173. Online.

Prychid, C.J. and Rudall, P.J. “Calcium oxalate crystals in Monocotyledons: A review of their structure and systematic.” Ann. Bot. 84 (1999): 725-739. Online.

Prychid, C.J. and Rudall, P.J. “Distribution of calcium oxalate crystals in monocotyledons. in Monocots”. Systematics and Evolution of Proceedings of the Second International Conference on the Comparative Biology of the Monocots, Sydney. Eds Wilson, K.L., Morrison D.A. CSIRO: Melbourne. (2000): 159-162. Printed.

Rolleri, C., Deferrari, A.M. and Ciciarelli M. “Epidermis y estomatogenesis en Marattiaceae (Marattiales-Eusporangiopsida).” Revista Mus. La Plata, n.s., 14. Bot. 94 (1987) 129-147. Online.

Rudall, P.J. “Anatomy and systematic of Iridaceae.” Bot. J. Linn. Soc. 114 (1994) 1-21. Online.

Sangster, A. G., Williams, S. E. and Hodson, M. J. Silica deposition in the needles of the Gymnosperms, 2: Scanning electron microscopy and x-ray microanalysis. in A. Pinilla. J. Juan-Tresserras & M. J. Machado (eds.), Estado actual de los studios de fitolitos en suelosy plantas. Monografias del Centro de Ciencias Medioambientales, 4. Connsejo Superior de Investigaciones Cientificas and Centro de Ciencias Medioambientales, Madrid. 1997, 135-145. Printed.




DOI: https://doi.org/10.21746/aps.2017.01.004

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