The Red Dragon Begonia, also known as Begonia 'Red Dragon', is a popular plant with dark green leaves with red veins and undersides. If you're looking to spice up your garden or indoor space with a similar but different look, there are several synonyms for the Red Dragon Begonia. Some of these include Begonia 'Metallic Mist', Begonia 'Royal Lustre', and Begonia 'Gryphon'. These varieties have unique characteristics such as silver metallic leaves, glossy green leaves with red undersides, and dramatic curly leaves, respectively. So, if you're looking to add a touch of color and texture to your indoor or outdoor space, any of these alternatives will do the trick.