Chrysothamnus is a genus of flowering plants in the family Asteraceae, commonly known as the aster family. These plants are native to North America, particularly in arid regions of the western United States. They are characterized by their yellow flowers and bushy growth, often found in dry, sandy soils. Members of the Chrysothamnus genus are commonly referred to as rabbitbrush. They play an important role in their ecosystems by providing habitat and food for various wildlife. Additionally, they are often used in restoration projects to stabilize soil and prevent erosion in disturbed areas.