It's not just the secular world that has adopted the daisy as a symbol of innocence. We see that message repeated in Christianity, where the daisy is a sacred symbol of Virgin Mary signifying her chastity, grace and purity. The daisy has also been employed as a symbol to represent the Christ child. 

The daisy is a symbol of love, sensuality, and fertility. The daisy also symbolizes the aspect of motherhood and childbirth in association with Freya, which carries on the theme of unblemished youth. In the west, the daisy is a symbol of simplicity, chastity and transformation.