Bluebells in Gordon Square
The first bluebells are starting to show in Gordon Square in Bloomsbury, London. According to the information board in the garden, all three types--the wild bluebell native to Britain, the Spanish bluebell and the hybrid bluebell, also known as the garden bluebell--can be found in Gordon Square.
These bluebells are just beginning to flower; I'm not sure, but they look like the hybrid type to me?
I've written a bit more about where to find bluebells in London here: