Lupinus Arboreus, commonly known as bush lupine, is a species of perennial plant that belongs to the legume family. It is native to California and can grow up to 6 feet tall. The plant has a woody stem and palmate leaves that are green or gray-green in color. Bush lupine also produces colorful flowers that range from white to deep blue or purple.
There are several synonyms that are commonly used to refer to Lupinus Arboreus, such as tree lupine, coastal lupine, and dwarf lupine. Other synonyms for this plant include chaparral lupine, yellow lupine, and white lupine. These names are often used interchangeably to describe the same species of plant with slight variations in color or habitat. Regardless of the name used, bush lupine is a beautiful and important plant in California's ecosystem.