Variation
var. horizontalis 
Plants that are listed under this name form a dense low spreading habit and are commonly found in growing on coastal cliffs in exposed positions.  

The two clones 'Hurricane Point' and 'Yankee Point' are named after the regions were they were collected and grow to 900 mm tall (3 ft) by 3 m (10 ft) wide.  These plants are suitable for small gardens, and are commonly used in rockeries or as a ground cover.