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"تشريح النباتات"
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Morphological and Anatomical Studies of Ocimum Basilicum L. Cultivated in Al-Marj City, Libya
Ocimum basilicum L. belonging to the Lamiaceae family known as the 'King of Herbs has been used as traditional medicine for various ailments. The aim of the present study is to provide new properties for the identification and description of this species. The morphological and anatomical patterns were investigated by light microscope. The features of floral morphology such as verticillaster number, bract, calyx, corolla and stamens are important characters to distinguish this species. The stomata are present in both epidermises, being of diacytic and anisocytic types. Vascular supply of stem consists of four arcs while in leaves and petiole are continuous bundles. Mesophyll dorsiventral of one row of rectangular palsiade tissue adaxially followed rows of spongy tissue. We observe morphologically different types of glandular and non-glandular trichomes in all the studied organs. The different morphological characters in the trichomes have very important taxonomic values.
Journal Article
مقارنة تشريحية للنوعين Amaranthus albus L. و Amaranthus gracilis Defs. العائدين لعائلة عرف الديك Amaranthaceae في العراق
This study delts with anatomical characters for the vegetative parts of two species of the
family Amaranthaceae in Iraq, Amaranthus albus L. and A.gracilis Defs, as it presents results
and characters had been study for the first time in Iraq .The study included epidermis and
stomatal complex, the results show that the first species have Anomocytic and Anisocytic type
While the other species have Anomocytic and Tetracytic type of stomatal complex,Venation of
leaves had been studied also, study included the longitudinal sections of leaves and vertical
sections for stems, petioles and roots. Longitudinal sections leaf of Amaranthus gracilis
recognized by presence of sandy crystals, Cross sections of petioles show that the first species
have crescent shaped quadric-side, while the other one have crescent shape but winged-side,
The cross section of stem and roots of Amaranthus gracilis have anomalous growth
phenomenon. It could be depended to studied traits in isolation identification and
classification of different plants species.
Journal Article