Lettuce (Lactuca sativa L.) is a popular vegetable that's a staple in many people's diets. There are seven main types of lettuce, including cos or romaine, butterhead, leaf, stalk, crisphead ...

Lettuce (Lactuca sativa) is a leafy green plant belonging to the daisy family, Asteraceae. Originating in the Mediterranean region, it is one of the oldest cultivated crops known to humankind ...

“Steeping wild grasses and leaves have been part of that nighttime tradition and using Lactuca sativa [lettuce], technically ...