I have done a quick update of names, will be back later to try to fill a few more in, any names you know?
Ajuga reptans - bugle
Eschscholzia californica, californian poppy(possibly not native!!)
Tulbaghia violacea, edible wild garlic, makes great soup!!
Silene dioica, red campion
Geranium , crane's-bill, I am unable to identify which type from a book.
wild garlic again with a red campion
possibly Vicia cracca, tufted vetch (the lilac coloured middle left)
possibly Geum rivale?
Primula veris, cowslip. I was lucky to see this one in flower as they have mostly gone to seed now.
Hyacinthoides non-scripta - bluebell
Symphytum tuberosum - tuberous comfrey
Cytisus scoparius - broom