I hope someone could please help me identify this plant. Details as below.. Location: Coimbatore, India Date of Picture: 29.08.2011 Source: A relative of mine had given this plant saying its leaves has excellent herbal properties. Mis. info: This plant had grown from the seeds of the mother plant. The plant is grows upto 1.5 Meters high in 3 months. The flowers of this plant are yellow in colour. Thanks in advance for your help.