Old Man's Beard
Traveller's Joy, Clematis vitalba, is from the Buttercup family and also known as Old Man's Beard due to the feathery fruits. Good for pollinators, but folklore suggests it does the work of the devil by choking other vegetation in the hedgerows!
This is the only UK native clematis and a vigorous climber. Once it has finished flowering, the feathery heads aid seed dispersal.