Boncel cultivar is a compact hybrid of Sansevieria Cylindrica var. Patula. Sansevieria starfish, as the name suggests, has starfish shaped foliage. The leaves are fat, stubby and short. While its parent plant can grow as tall as 6-7 feet, the Sansevieria Patula Boncel plants (starfish snake plants) grows up to a foot. It makes them a great choice as a small ornamental indoor plant.