Seven Top Turnip
5074 - Turnip Seven Top. Brassica rapa. Seven Top does not grow a turnip root - it puts all of its energy into growing the best turnip greens you have ever tasted. It's not a commonly growing vegetable, but it should be. There are not many greens more nutritious and tasty when steamed, stir-fried, or used in salads. Seeds can also be used for sprouts.