What's this plant?

No picture I'm afraid, just something I've seen in the past and now think might be good in my garden.
I think it's a low growing, shrubby plant. Leaves are small, like rosemary, and silvery coloured.
Flowers are white and trumpet shaped and quite delicate and papery. About 1" across.
Thanks for any help-I've tried google, but it's hard with so little to go on!

 

http://www.bbc.co.uk/gardening/plants/plant_finder/plant_pages/211.shtml

Hows about this for starters daisybelle

 

Thanks Pete. Nothing came up using that search though.
I found a similar thing on crocus.co.uk and I think it might be this http://commons.wikimedia.org/wiki/Image:Convolvulus_cneorum_1.jpg
I have just found it on the BBC site but it didn't come up when I searched for white flowers with silver/grey foliage?

 

Thats the plant on my link daisybelle

 

I looked for it also and thought pete was correct (not often that happens) but, yes, I noticed it's the same thing pete put up, daisybelle ... .

[ 24. February 2008, 09:43 PM: Message edited by: pete ]

 

LOL, would you like to rephrase that last remark. :D :D

 

I had to read it several times, David, so I forgot the comma ... get your mouth out of the gutter, please. :D

By the way, I assume you still haven't got your nuts ??????

 

And your telling ME to get out of the gutter. :D :D No, not yet, Vicky. This is how the British Postal system now works.

 

I go away for 5 minutes and come back to this lewdness! :eek:
Sorry Pete, when I clicked on the link, it took me to the plant search page.
I'm going to look out for some this year.