A mat-forming, succulent, evergreen perennial to 10cm tall, with fleshy, cylindrical leaves; in autumn the foliage takes on a red flush. In summer it produces clusters of starry white flowers on ...

A succulent subshrub growing to 60cm height, with grey-brown woody-like stems, and club-shaped pale green, fleshy leaves that form a rosette on stems that bear yellow star-shaped flowers in spring ...