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 (Asparagaceae).
O. umbellatum is a relatively short plant, occurring in tufts of basal linear leaves, producing conspicuous white flowers, in a stellate pattern, in mid to late spring. The flowers open late in the day (hence some of its comm
(Wikipedia)