Known as Senna in the world as the "Sno" because his native Mecca, known locally as "not" particularly in areas of the Hijaz in the south of the kingdom, either in Najd and some other regions of the Kingdom is known as "Ashrq" There are of Senna thirteen species and most important of these Species:...

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Description of plant: Rashad grass around me rise up to 40 cm leg many branching, and leaves the lower sustentacular lobed feathery and upper sessile full, floral heavy white color and fruit Krdlip and seeds are smooth and small structure to reddish color and part of the plant used all of its parts....

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  Is a grass plant grows annually in the Mediterranean, but cultivated in many other areas in North Africa and Asia and the Arabian Peninsula. The scientific name for the plant is Nigeria Sativa, a plant short stature, no more than his height of 3 mm, which belongs to the family of fennel,...

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