Coast Boykinia is a plant species native to the western coastal regions of North America. Its scientific name is Boykinia occidentalis, but it is also commonly known by several other names. Some synonyms for Coast Boykinia include Western Brookfoam, Western Boykinia, and Coastal Boykinia. These names all refer to the same plant, which is a herbaceous perennial that typically grows in wet areas such as marshes and along stream banks. The flowers of Coast Boykinia have a white, star-like appearance and bloom in the spring and early summer. Despite its somewhat obscure name, Coast Boykinia has been used traditionally for medicinal purposes and is also grown as an ornamental plant.