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"Its powdered root is a potion ingredient. From the lily family, this plant has long, slender leaves. Its name comes from the Greek asphodelos."
Asphodel (Asphodelus ramosus) is a relative of the lily and native to Europe. The ancient Greeks associated it with the death and the underworld, believing there was a meadow of asphodel in Elysian Fields, and considered it sacred to Persephone, goddess of the spring and queen of the underworld. Asphodel was once believed to be a favourite food of the dead, and so was commonly planted near graves.