Family Gentianaceae, also known as the gentian family, is a diverse group of flowering plants that includes over 1,600 species. These plants are commonly found in temperate and tropical regions, and they range in size from small herbs to large shrubs and trees. Synonyms for the Gentianaceae family include the bitterwort family, the gentian family, and the gentianales order. Some well-known genera within this family include Gentiana, Centaurium, and Exacum. These plants are known for their strikingly colorful flowers, which are often used in traditional medicine and herbal remedies. The Gentianaceae family is an important part of the ecosystem, providing food and habitat for a range of insects and animals.