This genus includes many ornamental twining vines as well as the edible sweet potato.Ipomoea quamoclit
This annual grows 20 ft., with 2 1/2- to 4-in.-long leaves finely divided into slender threads. Summer flowers are 1 1/2-in.-long tubes that flare at mouth into a five-pointed star; they are usually scarlet, rarely white.
Native to Europe and Asia, this salad vegetable is grown for its thick, crunchy stalks.
Valued for spicysweet perfume, cut flowers.
Oblong leaves to 4 in. long. Flowers are single or...
Turnips are best known for roots, though foliage is also edible (some varieties are grown for leaves o...