Sweet corn

A cool-season annual legume of the bean family (Fabaceae), also called broad bean, grown as a vegetable for its edible seeds and pods. NC State Extension describes a stiffly erect plant 2 to 6 feet tall with leaves of 2-6 leaflets and conspicuous toothed stipules, bearing fragrant white spring-and-summer flowers marked with a purplish or brown blotch. The fruit is a narrowly oblong flattened pod up to 11 inches long holding up to 6 large oval seeds. Like other legumes it fixes nitrogen from the air and is often used as a cover crop; it grows best in cool weather, with poor yields once daytime temperatures exceed the mid-70s.

A Mediterranean thistle relative grown as a perennial vegetable for its large, unopened flower bud - the edible "globe" of overlapping fleshy bracts harvested before bloom. It forms an upright clump of deeply lobed, jagged silver-green leaves, with flower stalks rising to 3 to 5 feet. Left unharvested, the buds open to spectacular violet-blue thistle flowers up to 7 inches across that are a magnet for bees.

A heat-loving annual of the mallow family (Malvaceae), native to the Old World tropics and grown for its edible seed pods - the backbone of gumbo. Plants reach 3 to 5 feet with showy hibiscus-like, single-day yellow flowers carrying a deep purple center. It thrives where summers are hot: seed should not go out until the soil reaches 60°F, and the first pods follow about 55 days after germination.

A native eastern + central North American thicket-forming shrub producing arching thorny canes + clusters of large sweet black berries in mid-to-late summer. Among the most important wildlife fruit producers in eastern forests - birds, mammals, + insects all depend on the fruit. Like raspberry, biennial-caned (primocane year 1, fruits in year 2 as floricane, then dies back). Spreads via root suckers + tip-rooting cane tips; manage with annual pruning.

A fast, suckering native shrub of streambanks and moist thickets across eastern North America, grown for huge flat-topped cymes of tiny lemon-scented white flowers in early summer and the clusters of dark elderberry drupes that follow. Spreads by root suckers into naturalized colonies 5 to 12 feet tall and wide; the flowers feed butterflies and the showy fruit feeds birds. The raw berries are not eaten fresh - they are cooked into jelly, pie, and wine.

A low, densely branching coastal shrub of northeastern dunes, smothered in white spring blossom and prized for the tart blue-purple plums that follow. The Lady Bird Johnson Wildflower Center documents it native from New Brunswick down the Atlantic seaboard to New Jersey, growing in sand and gravel near the sea, where it is both salt tolerant and drought tolerant. It carries Special Value to Native Bees, feeds birds with its fruit, and is self-incompatible - a second seedling is needed to set a real crop.