Cranberries are not radishes. Turnip is also known as turnip commonly known as big head cabbage, also known as nine British woad, palm cabbage, knot head cabbage, plantain, break blue, eggplant even, withdraw blue, jade trailing green and so on. It is a cruciferous family, brassica genus biennial herb, up to 100 cm high; tuberous roots fleshy, spherical, oblate or oblong, outer skin white, yellow or red, root fleshy white or yellow, no spicy flavor; stems erect, branched, slightly hairy in the lower part, the upper part of the hairless.