Heuchera, also known as coral bells, is a plant beloved by gardeners for its attractive, colorful foliage. There are several synonyms used to describe this plant, including alumroot, rock geranium, and coral flower. Its botanical name, Heuchera, honors Johann Heinrich von Heucher, an 18th century German physician and botanist. The plant is native to North America and is often used in rock gardens, borders, and containers. Heucheras are known for their versatility and adaptability, with numerous cultivars available in an array of foliage colors, including green, purple, silver, and red. These synonyms help to highlight the unique qualities of this popular and sought-after plant.