Delphinium hansenii
 Delphinium hansenii is a species of larkspur known by the common names Eldorado larkspur and Hansen's delphinium. It is endemic to California where it grows in mountains valleys and desert from the southern Cascade Range to the Mojave Desert. This wildflower usually grows between one half and one meter in height although it can grow much taller. The deeply lobed leaves are hairy especially on the undersides.