Tetradenia riparia is a perennial herbaceous plant native to southern Africa. It is commonly known as the 'Misty Plume Bush' or 'Ginger Bush'. It has a woody base and can grow up to 3 meters tall. The leaves are green and have a serrated edge, with a strong scent when crushed. The flowers are small and white or pink in color, and grow in clusters at the end of the stems.