silver lupine (lupinus argenteus) in bloom, silvery-green leaves line the stems, and violet, pea-like flowers

california spring summer uncultivated background beach beautiful blooming blossom blue botanical botany bush climate desert dry flora floral flower foliage forest garden grass grassland green ground hot landscape lupine lush native natural nature outdoors park petal plant purple rural season shrub silver sky soil travel tropical wild flowers wilderness woodland lupinus argenteus bloom silvery-green leaves line stems violet pea-like arranged showy spike