The rich, warm tones of 'Cowardly Lion' rex begonia are a breath of fresh air when compared to the typical cool, blue tones often present in many shade garden plants. Its stunning chocolate-colored leaf veins veil the golden leaves, which become darker with age and make a picture-perfect foil for yellow-based foliage companions.

'Escargot' is an extremely popular Rex hybrid begonia that is quickly becoming a household name. Its moniker reflects the snail-shaped curl located where the base of the leaf meets the leaf stem. The intriguing foliage can stand on its own but also mingles beautifully with other foliage plants and brightly colored blooms.

The strong dark black, metallic silver, and vivid purple coloration of 'Fireworks' makes it one of the most striking and popular of the new rex begonia cultivars available. Its silvery leaves are edged in purple and have a black burst of fireworks in the center. Use it in a container or shady garden, or grow it as a houseplant.

'Green Gold' is a vigorous oldie but goodie with striking, predominantly silver leaves and deep green veining. New leaves project a warm golden glow and are outlined with a delicate burgundy edging. The silver color brightens up shady nooks and plays nicely with others.