Buddleia davidii ' Camkeep' or known by its marketing name Buddleia davidii Camberwell Beauty is part of the English Butterfly Series & belongs to the Scrophulariaceae family. It is a free flowering, compact shrub with fragrant violet flowers in abundance all through the summer. RHS Award of Garden Merit winner. Flowers June-August. Height 100-150cm. Supplied in a 3-4 litre pot.