Rheum alexandrae is a rare species of rhubarb from the mountains of China and Tibet with heart-shaped leaves and yellow flowers.

Rheum palmatum is an ornamental rhubarb with huge leaves, often flushed with red beneath.

Rheum rhabarbarum 'Canada Red' is a culinary rhubarb with short, tender stalks that are bright red, tender, very sweet and juicy.

Rheum rhabarbarum 'Glaskin's Perpetual' is a culinary rhubarb with short, tender stalks that are bright red, tender, very sweet and juicy.

Rheum rhabarbarum 'Holsteiner Blut' is a culinary rhubarb known for its great flavour and bright red stalks.

Rheum rhabarbarum 'Red Champagne' is an old variety of rhubarb with long red stems that are tasty sweet and an early producer.

Rheum 'Strawberry Red' is noted for its deep red, tasty, sweet stems with a mild flavour that hold their colour when cooked.

Ornamental rhubarb with large, spade-shaped foliage emerging red-flushed later with green tops and bold red undersides.