flowering in bright red colors ocotillo and bougainvillea in xeriscaped grounds

arid arizona beautiful bloom blooming blossom blue botany bougainvillea bright cacti cactus colorful colors day desert dry flora flowering flowers fouquieria frontyard green grounds horticulture landscape leaves lush nature ocotillo outdoor park plant plants red roadside seasonal semi-succulent sharp shrub sky southwest spiky splendens spring stems style succulent thorny town travel vertically woody xeriscaped xeriscaping yard