دراسة بشرة الورقة لانواع مختلفة من العائلة الصليبية Brassicaceae في العراق
Abstract
The present study delts with properties of leaf epidermis for eight species belong to Brassicaceaefamily and these species are: Alliaria petiolata (M.Bieb)Cavara et Grand, Aubrieta parvifloraBoiss, Cardamine hirsuta L., Crambe orientalis L., Eromobium aegyptiacum (Spreng.)Schweinf.et Asch.ex Boiss. , Parlatoria cakiloidea Boiss. , Sterigmostemum sulphureum (Banksetsol.)Bornm, Torularia torulosa (Desf.)O.E.Schulz. Stomatal complexes and ordinary epidermalcells were studied in these parts. Differences were observed between dimensions ofordinary epidermal cells and the forms of anticlinal walls, tangential walls, variations were observedin the stomatal complexes in dimensions and types . The more commen types was Anisocytictype in addition to the existence of other types such as Actinocytic, Anomotetracyticand Paraytic type and also to the variations in the frequency of stomata on both surface of leaf.
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