Diapensiaceae is a family of flowering plants primarily found in the northern hemisphere, particularly in temperate regions. This family consists of small, evergreen shrubs and herbaceous plants, characterized by their simple, alternate leaves and bell-shaped flowers. The plants typically thrive in acidic soils and are often found in rocky or mountainous areas. The family includes several genera, with Diapensia being the most well-known. Members of Diapensiaceae are often appreciated for their ornamental value and are sometimes used in rock gardens. They play a role in their ecosystems by providing habitat and food for various wildlife species.