Blue Boy

Type: integrifolia
Height: 6 to 8 feet
Blooms: Summer
Pruning: Full Prune
Zone: 4

Blue Boy doesn't climb, so you don't have to provide a trellis.
He will scramble through a shrub or along the ground.

He also "plays" well with many clematis, giving you lots of
design options. Here he's combined with Duchess of Albany.