The Blue Spider Lily does not exist in the real world, but those with an aptitude for licorice candy may be able to extract its ingredients.

Lycoris radiata, known as the red spider lily, red magic lily, corpse flower, or equinox flower, exists.

In the spring, leaves grow, and photosynthesis takes place; in the fall, when the leaves wither, flowers bloom.

"Flowers never see their leaves, and leaves will never see flowers."