The present study includes the enumeration of floristic (Dicotyledons) survey carried out in Chinnakasampatty Range of Eastern Ghats in Dindigul district, was undertaken for a period of 12 months from June 2012 to May 2013. Totally 139 species belonging to 118 genera distributed among 45 families of dicots were collected.Among 139 species recorded, 67 species of 60 genera belonging to 25 families were polypetalae, 45 species of 38 genera belonging to 13 families were gamopetalae and the rest of 27 species of 20 genera belonging to 7 families are under the subclass of monochlomydeae. Each of the plant materials were tabulated in the order of family followed by Botanical name and their habits.