Lupinus citrinus
Introduction '''''Lupinus citrinus''''' is a species of lupine known by the common names '''orange lupine''', '''orangeflower lupine''', and '''fragrant lupine'''. It is endemic to California, where it is known from a section of the Sierra Nevada foothills extending from Mariposa to Fresno Counties. This is an annual herb growing  tall. Each palmate leaf is made up of 6 to 9 leaflets up to  long. The herbage is coated in tiny white hairs. The inflorescence bears several flowers, sometimes in whorls. Each flower is roughly a centimeter long and orange to yellow to white in color. The fruit is a legume pod 1 or  long containing seeds which resemble "pieces of granite."
References
External links * Photo gallery