Citrus fruits are characterized by their extremely juicy segmented flesh and skins that contain aromatic oils. Grapefruits, lemons, limes, and oranges are the most common citrus fruits. They range in flavor from very sweet (oranges) to very tart (lemons).
From left to right: Grapefruit, navel orange, Minneola tangelo, Valencia orange, lemon, limes, kumquats