Most Dieffenbachias have sturdy, almost cane-like stems that bear large, smooth, oblong, pointed leaves on sheathed stalks. As new leaves unfurl from the centre, the plant spreads outward with a slight downward arch.
The leaves are basically green with splashes of cream or white on either side of the pronounced central vein. In some varieties (e.g. “Camilla”) the marking becomes so extensive that only small areas along the leaf margin remain green.
The plant is harmful if eaten, causing severe mouth and throat irritation. It should not be used in areas accessible to vulnerable people.