#monocarpic rosette
- Aeonium urbicum — A monumental species of succulent plant in the family Crassulaceae, native to Tenerife. It is remarkable for its single, robust, unbranched or sparsely branched structural stem that can reach up to two meters in height, bearing at its apex a single giant rosette of bluish-green leaves with finely ciliate, often pinkish-red margins.