Conophytum joubertii Lavis

Flowers nocturnal. Succulent perennial forming tight domes to 30 mm. Leaf bodies 5-9 mm long, elongate-pyriform or top-shaped, sometimes slightly bilobed and keeled, glabrous, often shiny, faintly streaked, sheath pale tan, spotted, persisting as a collar. Flowers initially nocturnal, tube to 4 mm long, petals white to pale yellow. Fruits 4-locular.