A couple of heads of bibb lettuce.
a type of butterhead lettuce, formed in loose heads of very crisp, dark-green leaves
Origin of bibb lettuceafter Jack Bibb (1789-1884), Kentucky horticulturist who developed it
A kind of lettuce forming a small, loose head and having tender, dark green leaves.
Origin of Bibb lettuceAfter Jack Bibb, 19th-century American vegetable grower.