Brunnera Macrophylla Variegata (name on the pot)
I just had to rescue this poor plant from Dobbies yesterday. Having looked it up on the internet this may or may not be variegata as stated on the pot. It looks more like Hadspen Cream to me.
6.8.11 well here it is planted and growing away nicely. I still think it has heart shaped leaves, cream at the edges, whereas Variegata has splashes of cream all over the leaves.