Westringia dampieri

A small WA shrub naturally growing on limestone cliffs, so it makes for a great coastal plant as it is very salt tolerant. Compact habit, very hardy and drought tolerant, it can be made into a small hedge or screen. It has silvery foliage and summer flowers ranging from white-pink-mauve.

Photo courtesy of Angus Stewart – http://GardeningWithAngus.com.au