Flowers in England?

I have a British theme on the plant ledge in my kitchen. It has 2 pictures of English landmarks and a rod iron statue of big ben. It%26#039;s still a little dull, and i was thinking of adding a little floral arrangement (not much, i%26#039;m not into flowers) from a craft store, such as Michaels.





What type of plants (ivy, vines, etc.) or flowers can i add that keeps the British theme? And would it be available in a craft store?
Flowers in England?

FlowersBirthday FlowersSympathy FlowersEnglish Ivy -- Yes, available in most any craft store.skin disease