Abstract: Kozlar highlateau of the Mut in the Mersin settled in central of Kozlar in 1400 m have been investigated. Except Cedrus libani plantation, there are a few of the natural Cedrus libani, Abies cilicica trees in the area. The area contains the old forest of Pinus brutia and P. nigra. Additionally, the some of the new records such as Jurinea cypria in the area have been reported. The floristic list of Kozlar highplateau with 272 species have been presented. The dominant families are Lamiaceae, Asteraceae, Fabaceae, Poaceae, Boraginaceae, Brassicaceae.