Chamise, also known as greasewood or Adenostoma fasciculatum, is a plant native to the western United States. While chamise is its most commonly used name, there are other synonyms that can be used to refer to this shrub such as bushy broom, roble, palo prieto, and cowboy cologne. This shrub can grow up to 15 feet tall and produces clusters of white flowers in the spring, providing a source of food for various animal species. The leaves are narrow and leathery, and the branches are highly flammable, making chamise a common plant in California wildfires. Overall, chamise is a resilient plant with a distinct scent and ecological importance.