These bluebells were naturalised in the garden 20 years ago and continue to spread in the shade. (300 metres southern Apennines, Toscana). I have seen them in other well established gardens, but not, I think, in the wild. Perhaps they have been introduced to this area at some time.
ID help would be appreciated. Do they differ from the carpets of bluebells I have seen in the woodland at Kew Gardens?-