I wish I knew. Everyone has been asking but I can't figure that one out. At the store it just said plant bundle and I thought it looked interesting so I bought it. It appears to have little buds rooting off of the ends, so I'm assuming that is how it propegates but that is all I know about it. Any help in identification is more than welcome! Thank you. I'm hoping everything starts to grow rather quickly as the plants were somewhat expensive and I don't have money in the fish tank budget to get more fish and more plants lol