Heuchera 'Black Pearl': Dark purple almost black leaves with ruffled edges and white flowers. Does fine in sun or dappled shade. Hardy.

Heuchera 'Paris': Green leaves, attractive silver markings and coral red flower spikes in mid summer. All-round attractive plant

Pulsatilla vulgaris Heiler hybrids: Mixed colour range, purple, pink, red or white. Lovely ornamental seed heads. Prefers a well drained, sunny site. Hardy. Up to 30cm.