algarve,
Portugal 
Think this is the last one in my garden I don't know the name of (except for a few succulents), can anybody tell ?
Many thanks,
24 Nov, 2011
Answers
Could it be polygala calcarea - deep blue/lilac flower with whiter fringey bit? Good for rock gardens. Spritzhenry response just come in, while I made a cup of tea ... wish this website would keep up!! ... myrtifolia flower is more greenish, I thought? Camera can be deceptive.
24 Nov, 2011
I'd say P.myrtifolia too.
This is the best photo that I have of mine for comparison.........
http://www.growsonyou.com/photo/slideshow/224814-polygala-myrtifolia/member/meanie
It's a bad colour to capture digitally, but my photo is very true to the actual colour.
As Spritz points out, they are tender here in the UK.
24 Nov, 2011
Yes, it's a Polygala myrtifolia. I've had to take mine into the greenhouse for the winter as they're not hardy.
24 Nov, 2011