Convolvulus cneorum.

my died over winter, lovely plants

is it a vine?

Arun, it's a small, woody shrub.
It loves hot, dry areas and without the caterpillars it flourishes here, unfortunately, i seem to have more than is fair when it comes to caterpillars in gardens and each year it's attacked very badly.
It'll go to the huge garden in the sky this year - as soon as i find a suitable replacement !

wow over convolvuluses are usually vines like morning glories

Ours is still very tiny.......so no flowers yet...