A rehabilitated plant formation should as far as possible provide the same services formerly known to local populations. To improve Scantogo's effort to rehabilitate pre-existing vegetation, this study aims to identify the trees most used by local populations near the quarry. To achieve this, a quantitative ethnobotanical survey was conducted in the following villages: Monenou, Atakpamede, Ziomcondji, Assoucondji, Nyedacondji and Sikacondji; riparian of the quarry.