Clematis

C. integrifolia has much more flamboyant flowers than C. recta. On the species these are sweetly-scented indigo-blue bells that open from buds that resemble the neck and head of a swan

Herbaceous clematis that produces a mass of dusky-bronze shoots in the spring followed by a cloud of scented cream flowers. 80cm

The dark purple tepals of the flower furl round to reveal an explosion of cream anthers that make the flower as attractive as its perfume

Herbaceous clematis that produces large bells of indigo-blue flowers in late spring.