In this study, leaf anatomies of five species of Limonium Mill. (L. echioides, L. globuliferum, L. tamaricoides, L. anatolicum and L. Sinuatum) are studied. Taca belonging to five different sections of the genus Limonium as / L. echioides of the section Schizyhymenium, L. globuliferum of the section Sphaerostachys, L. tamaricoides of the section Limonium, L. anatolicum of the section Sarcophyllum and L. sinuatum of the section Pteroclados are used in this study. Throughout the species studied, L. tamaricoides and L. anatolicum are endemic to Turkey.
In order to examine anatomy of leaves, the paraffin sectioning and hand cross sectioning methods are used. Avarage stomata length, width and number per 210.68µ / m x 263.27µ / m area of the leaves are examined and the stomata types due to epidermal cells are defined. Additionally, the vascular bundles, upper and lower epiderms of leaves of each species are defined.
It is determined that except the species L. globuliferum and L. tamaricoides, the stomata density per 210.68µ / m x 263.27µ / m area of the leaves are approximately same for upper and lower epidermis, but in these species, the stomata numbers at upper epidermis is higher than the stomata numbers in lower epidermis, which might be related with the altitude, microclimate and habitat of these two species. It is also found that except the shoot leaf of L. sinuatum, the phloem is closer to lower epiderm than xylem in vascular bundles. But in shoot leaf of L. sinuatum, the phloem circularly covers the xylem and makes a closed circle around.
| Identifer | oai:union.ndltd.org:METU/oai:etd.lib.metu.edu.tr:http://etd.lib.metu.edu.tr/upload/12613227/index.pdf |
| Date | 01 May 2011 |
| Creators | Bal, Zeynep |
| Contributors | Dogan, Musa |
| Publisher | METU |
| Source Sets | Middle East Technical Univ. |
| Language | English |
| Detected Language | English |
| Type | M.S. Thesis |
| Format | text/pdf |
| Rights | To liberate the content for METU campus |
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