We rarely offer patented plants but were so taken by this in John Massey's garden at Ashwood Nurseries in England, that we came home and found a few small plugs for sale.  These are now handsome gallon plants and look great!  Dense and compact to just a couple feet in 10 years, curled foliage has reddish new growth and similar autumnal color.

This is a choice Japanese native which boasts the largest flowers in the genus.  Inch long creamy white bells dangle beneath the gracefully arching branches.  The summer green leaves develop burgundy to red coloration in the winter.  Gorgeous arching over a rock or mossy log.  Morning sun to dappled light is ideal.