A shrub (Encelia farinosa) in the composite family, native to Mexico and the southwest United States and having grayish foliage and showy flower heads with yellow rays.

• 扁果菊：一种菊科（扁果菊属黄眼草目）灌木，原产于墨西哥和美国西南部，有灰色的叶子和艳丽的花头以及黄色的伞形花序