Limoniastrum monopetalum

Limoniastrum monopetalum ('grand statice'), is a species of flowering plant in the family Plumbaginaceae that is native to between Europe, Northern Africa and Western Asia. It has been found in salt marshes, dunes and other coastal areas with high salinity levels. It has silver-grey or light green leaves on multi branching stems. At the ends of the stems are the summer blooming flowers, in shades of pink, purple, lavender and violet. It is known to be salt and drought tolerant (as a Halophyte), as well as having the ability to withstand some forms of soil pollution....read more on Wikipedia.