In the Victorian-era language of flowers, a red rose means true love, a white rose innocence or purity. What does a blue rose mean?

In the Victorian-era language of flowers (floriography), specific colors and varieties conveyed coded messages. Red roses symbolized true love and passion, while white roses represented innocence, purity, and humility. Blue roses, which don't exist in nature, symbolized mystery, the unattainable, or something impossible to achieve - representing desire for the extraordinary. Option D is incorrect because blue roses are a recognized symbol in floriography.