Lily:

Lilies have been associated with many ancient myths, and pictures of lilies were discovered in a villa in Crete, dating back to the Minoan Period, about 1580 B.C.
Lilies are mentioned in the Old Testament, and in the New Testament, they symbolize chastity and virtue. In both the Christian and pagan traditions, the lily is a fertility symbol. In Greek marriage ceremonies the bride wears a crown of lilies and wheat… purity and abundance. Lilies are also a symbol of death, and at one time lilies were placed on the graves of children.
The lily has no true medicinal value, although In Elizabethan times, lilies were one of the ingredients in medicines to treatment fever, or for cleaning wounds, burns and sores.