Orange and yellow flowers reflect the solar symbolism and express life and creative energy, or according to other authors, nostalgia.... The orange and yellow flowers reflect life and creative energy.... Should they be white, the difficulties will be slight, if they be yellow the difficulties will be painful, and if red then the dream oftentimes foretells death.... Dreaming of having white flowers in a bathroom indicates a risk of developing a benign disease such as a cold, if they are yellow flowers and they are not in a vase, you should take precautions....