Ligularia dentata 'Othello'
This is a bold specimen perennial that needs a damp location. Plants form a clump of large, rounded dark-green leaves with a purple underside.
Taller stems appear in June, bearing clusters of bright golden orange daisy flowers. Superb for the back of the border, or at the waterside. An unusual centerpiece for a tub or large container. Both the flowers and leaves are great for floristry.