The marmalade bush, also known as the Diosma, is a South African shrub that produces fragrant, bright orange flowers. It is a popular garden plant and is often used for landscaping purposes. The phrase "marmalade bush" is a common name for this plant, but it is also known by several other monikers. Some of the synonyms for the marmalade bush include the Cape May, Breath of Heaven, Cape Balsam, and Mexican Heather. These names reference different aspects of the plant, such as its location of origin, its fragrance, and its resemblance to other types of shrubs. Despite the variety of names, the marmalade bush remains a beloved and versatile plant.