The main floral species are Hopea parviflora, Dipterocarpus indicus, Diospyros bourdillonii, Drypetes elata, Semecarpus auriculata, Orophea uniflora, Aphanamixis polystachya, Ficus nervosa, Mangifera indica, Syzygium cumini, Litsea floribunda, Clausena indica, Aidia gardneri, Ixora brachiata, Pterocarpus marsupium, Tectona grandis, Terminalia paniculata, Phyllanthus emblica etc
Major fauna of the Reserve includes Elephas maximus, Bos gaurus, Rusa unicolor, Panthera tigris, Panthera pardus, Cuon alpinus, Muntiacus muntjak, Macaca silenus, Trachypithecus johnii and Nilgiritragus hylocrius etc.