Ornithogalum umbellatum, the garden star-of-Bethlehem, grass lily, nap-at-noon, or eleven-o'clock lady, a species of the genus Ornithogalum, is a perennial bulbous flowering plant in the asparagus family.
Star of Bethlehem (Ornithogalum umbellatum) is a winter bulb belonging to the Lily family, and blooms in late spring or early summer. It is native to the Mediterranean region and is similar to wild garlic. Its foliage has arching leaves but does not have the garlic odor when crushed. Star of Bethlehem flowers, though attractive for a few weeks when in bloom, have escaped cultivation in many areas. When this happens, they quickly become a danger to native plant life. Some say Star of Bethlehem flowers are good companion plants for early blooming hellebores and dianthus. Others remain steadfast in the notion that the plant is a noxious weed and should never be planted as an ornamental.
