Open Access Research Paper Views (799) Investigation of Phytochemistry and antioxidant activity of the crude extracts of Verbena tenuisecta Briq Sadaf Rasheed, Zaheer-ud-din Khan J. Biodiv. & Environ. Sci. 11(2), 179-186, August 2017. Keywords: Antioxidant activity, Crude extracts, Photochemistry, Verbena tenuisecta Details