A butterhead lettuce of a variety that has medium or light green leaves.
More example sentences
- Use spinach, romaine, Boston lettuce, endive, kale, and baby field greens to boost the nutritional charge.
- Remember, a serving is only a half-cup of mixed veggies such as zucchini or broccoli or 1 cup of the leafy stuff like red leaf or Boston lettuce.
- Caribbean islands are typically known for their tropical fruits—not for vegetables like vine-ripened tomatoes, fresh European cucumbers and tender, delicious Boston lettuce.