Aeonium undulatum is a succulent, evergreen flowering plant in the family Crassulaceae.

It is a subshrub, one of the larger species of Aeonium with an 8–12 inches (200–300 mm) rosette of bright, glossy green leaves[2] often over a metre from the ground on a single, unbranched stem.

The plant is monocarpic so the flowering stem will die after producing its yellow inflorescence, which is normally after about 5 years.

[5]: 167 The Latin specific epithet undulatum means "wavy", and refers to the leaf shape.

[8] In temperate regions this plant may be grown under glass, in a suitable cactus compost.