Like the sun they’re named for, these blossoms represent warmth and happiness. They also stand for loyalty. Though the bright yellow blooms scream summertime, these spirit-lifting flowers are available all year round. Sunflowers symbolize adoration, loyalty and longevity. Much of the meaning of sunflowers stems from its namesake, the sun itself. These flowers are unique in that they have the ability to provide energy in the form of nourishment and vibrancy—attributes which mirror the sun and the energy provided by its heat and light.