Moluccella laevis, the Bells-of-Ireland, Bells of Ireland, Molucca balmis, shellflower or shell flower, is a summer flowering annual, native to Turkey, Syria and the Caucasus.

The tiny white flowers are surrounded by apple green calyces which are persistent.

Fast growing, Moluccella laevis will reach 1 metre (3.28 feet) and spread to 30 centimeters (11.8 inches) with an erect, branching habit.

[1] A member of the mint family, the blooming stems can be cut and used in fresh or dried flower arrangements.

The domestic plant is self-seeding, prefers full sun and regular water and is unlikely to do well in hot, humid climates.