Hi, the vine is growing on an azalea bush. Vigorous growth, stems with briars or small thorns on them. Leaves are in clusters but only along one side of the stem of the vine. You may also see Greenbriar or Similac in the picture. Not our property but we are helping to take the vines out. Any idea what this vine is? Will cutting it back to the ground repeatedly kill it? Or how to kill/get rid of it? Thanks!