The anthericum mentioned by Dell is what you usually end up with if you try to get seed or plants of Paradisea liliastrum, a smaller, much more difficult plant. I have a lot of both the typical A. liliastrum and, especially, var. major, which is a big clump-forming item that seeds robustly in the garden. The only real Paradisea I ever had lived only about 3 years. Jane McGary NW Oregon