Lettuce is an annual plant of the daisy family, Asteraceae. It is most often grown as a leaf vegetable, but sometimes for its stem and seeds. Lettuce is most often used for salads, although it is also seen in other kinds of food, such as soups, sandwiches and wraps; it can also be grilled.

Baby corn is a cereal grain taken from corn harvested early while the stalks are still small and immature. It typically is eaten whole – cob included – in contrast to mature corn, whose cob is too tough for human consumption. It is eaten both raw and cooked. Baby corn is common in stir fry dishes.

Widely distributed over the eastern two thirds of central North America, American plum grows in prairies, woodlands, pastures, and along roadsides and riverbanks. The shrub is winter-hardy, but intolerant of shade and drought; it requires the equivalent of 22 to 25 inches of precipitation.